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Technology

Science 1,256 clues
Practice Technology

Overview

Technology is a major Jeopardy! topic with 1,221 clues across four decades of the show, including 30 Final Jeopardy appearances and 50 Daily Doubles. The round distribution is fairly balanced: 636 Jeopardy round clues (52%) and 555 Double Jeopardy clues (45%), with the remaining 30 appearing as Final Jeopardy. The 50 Daily Doubles signal that writers consider Technology a substantive category worthy of high-stakes board placement.

The topic rests on three major pillars:

  • Computers & the Digital Age (~45%): Hardware terminology (mouse, modem, joystick, memory), programming languages (BASIC, Java, FORTRAN), major companies (Apple, IBM, Intel, Sony), and computing pioneers (Babbage, Turing, Mitnick). This pillar draws from the COMPUTERS (115 clues), COMPUTER TERMS (19), COMPUTER SPEAK (15), and COMPUTER SCIENCE (11) raw categories.
  • Communication Systems (~25%): The COMMUNICATION category alone contributes 139 clues. This pillar covers historical systems (telegraph, Morse code, semaphore), broadcast technology (television, radio), and modern wireless (Bluetooth, satellites, cell phones).
  • General Technology & Gadgets (~30%): The broad TECHNOLOGY (359 clues) and SCIENCE & TECHNOLOGY (95) categories, plus WEBSITES (93 clues). This pillar captures everything from Thomas Edison's inventions to social media platforms and consumer electronics.

Era breakdown:

Decade Clue Count Notes
1980s 207 Early personal computing era
1990s 305 Peak -- dot-com boom, internet goes mainstream
2000s 299 Web 2.0, social media emergence
2010s 260 Smartphones, apps, streaming
2020s 150 AI, continued social media, modern tech

The 1990s represent the peak era for Technology clues, coinciding with the explosion of the internet and personal computing. The 2000s maintained nearly the same volume as the web matured and social media platforms launched. The topic has declined slightly in the 2010s and 2020s, but it remains a consistent presence on the board.

Top answers by frequency:

Answer Appearances Notes
mouse (combined) 9 "a mouse" (6) + "mouse" (3) -- the #1 answer
a modem 7 Dial-up era hardware
Google 5 Search engine, company
satellites 4 Communication & navigation
memory 4 Computer hardware term
Macintosh 4 Apple's flagship (also 40% stumper)
Java 4 Programming language
Intel 4 Chip manufacturer
Facebook 4 Social media platform
Bluetooth 4 Wireless technology
BASIC 4 Programming language
Apple 4 Tech company
Yahoo! 3 Early search/portal
Thomas Edison 3 Inventor crossover
television 3 Broadcast technology
telegraph 3 Historical communication
Sony 3 Electronics conglomerate
sonar 3 Sound navigation
protocol 3 Networking term
DNA 3 Biotech crossover
Craigslist 3 Classifieds website
artificial intelligence 3 AI / machine learning
a joystick 3 Input device

Unlike many Jeopardy! topics where a single dominant answer appears 20-30+ times, Technology has a flat answer distribution. The most frequent answer (mouse, at 9 combined appearances) accounts for less than 1% of all clues. This means success in Technology requires broad knowledge rather than deep mastery of a few key answers.

Major raw categories:

Raw Category Clue Count
TECHNOLOGY 359
COMMUNICATION 139
COMPUTERS 115
SCIENCE & TECHNOLOGY 95
WEBSITES 93
COMPUTER TERMS 19
WE HAVE THE TECHNOLOGY 15
COMPUTER SPEAK 15
COMPUTER SCIENCE 11

Study strategy: Because the answer distribution is so flat, the most effective approach is to build broad familiarity across all three pillars rather than drilling a small set of high-frequency answers. Start with the Computers & Digital Age pillar (the largest), then Communication Technology, then Internet & Websites. For each pillar, learn the top 8-10 answers and the stories behind them. For Final Jeopardy, focus on origin stories, "firsts," and pop culture connections -- these three patterns account for the majority of Technology FJ clues. The stumpers section deserves special attention because Technology has several answers with 100% wrong rates that can be learned and converted into correct responses.


Computers & the Digital Age

~550 clues across COMPUTERS, COMPUTER TERMS, COMPUTER SPEAK, COMPUTER SCIENCE, and related categories

This is the largest pillar of the Technology topic, accounting for roughly 45% of all clues. The Jeopardy! writers have tested computer knowledge consistently since the show's 1984 revival, evolving from mainframe-era questions in the 1980s to cloud computing and AI in the 2020s. The key to mastering this pillar is understanding that clues fall into four distinct sub-areas: hardware, software and programming, companies, and pioneers.

Hardware: The Physical Machines

The mouse is the single most frequently appearing answer in the entire Technology topic, with 9 combined appearances ("a mouse" at 6 and "mouse" at 3). This is the closest thing Technology has to a dominant answer:

  • The mouse (9 combined): Invented by Douglas Engelbart at Stanford Research Institute in 1964. Clues typically describe it as "the input device you move across a flat surface" or reference Engelbart's demonstration. At lower values ($200-$400), the clue simply describes the device. At higher values, clues reference Engelbart by name or describe the original wooden prototype with a single button.
  • A modem (7 appearances): The second most frequent answer. "Modem" stands for modulator-demodulator, a fact that appears in $600-$800 clues. Lower-value clues describe it as "the device that connects your computer to a phone line." Higher-value clues reference dial-up speeds (56K) or the distinctive connection sound.
  • A joystick (3 appearances): An input device for games and flight simulators. Clues describe it as "the stick-like controller used in arcade games" or reference its use in early home computers like the Atari 2600.
  • Memory (4 appearances): Computer memory (RAM) is tested through descriptions of temporary data storage. Clues distinguish between RAM (volatile, temporary) and ROM (read-only, permanent). A common clue pattern: "This type of computer storage loses its contents when the power is turned off" -- answer: RAM or memory.
  • Hardware (sample clue): "Name for cabinet rack, tubes, transistors, wires, motors, etc., but not the programs" -- answer: hardware. This $200 clue illustrates the hardware/software distinction that the show tests at introductory difficulty levels.
  • A font (sample clue): "A complete set of characters belonging to one typeface" -- answer: a font. This $1000 clue shows how the show treats typography as a computer hardware/display concept.

Memory hooks for hardware answers: - Mouse = the animal-shaped device you "chase" across a desk - Modem = MOdulator-DEModulator (the acronym IS the explanation) - Joystick = joy + stick (the fun input device) - RAM = Random Access Memory = temporary (like random thoughts that vanish)

Software & Programming Languages

Programming languages form a distinct cluster of answers in the Technology topic. The show tends to test them through their names' origins, their era of development, or their primary use cases:

  • BASIC (4 appearances): Beginner's All-purpose Symbolic Instruction Code. Developed at Dartmouth College in 1964 by John Kemeny and Thomas Kurtz. BASIC was the first programming language many people learned in the 1970s and 1980s, and it was the language Bill Gates and Paul Allen used to write their first Microsoft product. Clues typically reference the acronym's meaning or its role as a beginner-friendly language.
  • Java (4 appearances): Developed by Sun Microsystems in the mid-1990s. Named after Java coffee (the developers were heavy coffee drinkers). Java's "write once, run anywhere" philosophy and its coffee-cup logo are both clue-worthy facts. A common clue pattern describes it as "the programming language named for an Indonesian island known for its coffee."
  • FORTRAN (sample clue): "Computer language from 'formula translator'" -- answer: FORTRAN. This $600 clue tests the etymology of one of the earliest high-level programming languages, developed by IBM in the 1950s. FORTRAN was designed for scientific and mathematical calculations.
  • Software (FJ clue): "John Tukey coined this compound word in 1958" -- answer: software. This Final Jeopardy clue from 2011 tests the origin of the word itself. Tukey, a Princeton statistician, first used "software" in a 1958 article in American Mathematical Monthly to distinguish programs from hardware.

Other programming and software terms worth knowing: - Algorithm: A step-by-step procedure for solving a problem. Named after the 9th-century Persian mathematician al-Khwarizmi. - Bug: A software error. Grace Hopper is credited with popularizing the term after finding a literal moth in a Harvard Mark II computer in 1947 (though the term predates this incident). - Binary: The base-2 number system (0s and 1s) that underlies all digital computing. - Pixel: Short for "picture element," the smallest unit of a digital image. - Byte: A unit of digital information, typically 8 bits. A kilobyte is roughly 1,000 bytes; a megabyte is roughly 1 million.

The Major Companies

Technology companies form the third major cluster within this pillar. The show tests them through founding stories, key products, corporate rivalries, and business milestones:

  • Apple (4 appearances): Founded by Steve Jobs, Steve Wozniak, and Ronald Wayne in a Cupertino garage in 1976. The Apple II (1977) was one of the first successful mass-produced personal computers. The Macintosh (1984) introduced the graphical user interface to mainstream consumers. Apple's "1984" Super Bowl commercial, directed by Ridley Scott, is one of the most famous advertisements in history.
  • Macintosh (4 appearances, 40% stumper): The Macintosh was Apple's breakthrough personal computer, launched on January 24, 1984. It was named after the McIntosh apple variety. The 40% stumper rate suggests contestants sometimes confuse Macintosh with Apple or Mac in general. When clues describe the specific 1984 computer launch or the apple-variety naming, the answer is Macintosh (not Apple, not Mac).
  • Intel (4 appearances): Founded in 1968 by Robert Noyce and Gordon Moore. Intel's processors have powered the vast majority of personal computers since the 1980s. The "Intel Inside" marketing campaign (launched 1991) is one of the most successful ingredient branding strategies in history. Gordon Moore's Law -- the observation that the number of transistors on a chip doubles approximately every two years -- is a frequently tested concept.
  • IBM (3 appearances): International Business Machines, once the dominant force in computing. IBM's Deep Blue defeated chess world champion Garry Kasparov in 1997, a milestone in artificial intelligence. IBM's Watson won on Jeopardy! itself in 2011, defeating champions Ken Jennings and Brad Rutter. The company's nickname "Big Blue" and its role in mainframe computing are common clue angles.
  • Sony (3 appearances): Japanese electronics conglomerate. Sony's Walkman (1979) revolutionized portable music. The PlayStation (1994) became one of the most successful gaming consoles. Sony's Trinitron television technology dominated the CRT era. Clues typically reference one of these three product lines.
  • Google (5 appearances): Founded by Larry Page and Sergey Brin while they were Stanford graduate students in 1998. The name is a play on "googol," the mathematical term for 10 to the 100th power. Google's search engine, Android operating system, and YouTube (acquired 2006) are all clue-worthy products.

The Pioneers & Visionaries

Technology clues frequently test knowledge of computing pioneers -- the individuals whose inventions and ideas built the digital world:

  • Charles Babbage (sample clue): "Charles who built analytical engine in early 1800s" -- answer: Babbage. Babbage designed the Analytical Engine, considered the first general-purpose computer concept, in the 1830s. His earlier Difference Engine was a mechanical calculator. Ada Lovelace, who wrote programs for the Analytical Engine, is considered the first computer programmer.
  • Alan Turing: The British mathematician who formalized the concept of computation with the Turing Machine (1936) and helped crack the German Enigma code during World War II. The Turing Test (1950) proposes a criterion for machine intelligence: if a machine can converse with a human without being detected as a machine, it can be said to "think." The 2014 film The Imitation Game dramatized his life.
  • Kevin Mitnick (sample clue): "Legendary hacker paroled in 2000, not allowed contact with computers" -- answer: Kevin Mitnick. This $2000 clue tests knowledge of the most famous computer hacker of the 1990s. Mitnick was arrested in 1995 after a pursuit by security researcher Tsutomu Shimomura. His parole conditions prohibited him from using computers, phones, or any networked device -- a severe restriction for the era.
  • Thomas Edison (3 appearances in Technology): Edison appears in the Technology topic as well as Inventions, typically for his contributions to electrical technology, the phonograph, and motion pictures. Within Technology specifically, clues focus on his role as a technological innovator rather than a pure inventor.
  • Artificial intelligence (3 appearances): AI as a concept is tested through definitions ("the field of computer science that aims to create machines that can perform tasks requiring human intelligence") and through milestones (Deep Blue, Watson, and more recently large language models).

Computer Jargon: The Vocabulary Sub-Area

The COMPUTER TERMS (19 clues) and COMPUTER SPEAK (15 clues) categories represent a specialized vocabulary sub-area. These clues test computing terminology at various difficulty levels:

$200-$400 level (gimmes): - Download, upload, browser, website, email, password, cursor, desktop, laptop, tablet

$600-$800 level (moderate): - Bandwidth, firewall, encryption, cache, cookie, algorithm, pixel, megabyte, Ethernet

$1000-$2000 level (challenging): - Protocol, kernel, compiler, Boolean, hexadecimal, heuristic, recursion, latency

The pattern is clear: lower values test words that any casual computer user would know, while higher values test terms that require some technical literacy. For study purposes, focus on the $600-$1000 range -- these are the terms contestants most often encounter in competition and where stumper rates begin to climb.


The Internet & Websites

~200+ clues across WEBSITES, SCIENCE & TECHNOLOGY, TECHNOLOGY, and related categories

The Internet and the World Wide Web represent the most culturally dynamic sub-area of the Technology topic. The WEBSITES category alone contributes 93 clues, making it one of the largest single raw categories. This sub-area has evolved dramatically over the show's history: 1990s clues focused on basic internet terminology and the novelty of being "online," while 2000s and 2010s clues shifted to specific platforms, social media, and the tech industry's impact on daily life.

The Search Engines & Web Portals

  • Google (5 appearances): The most frequently appearing internet company. Google was founded in 1998 by Larry Page and Sergey Brin, who were Ph.D. students at Stanford. The name derives from "googol" (10^100), reflecting the founders' mission to organize an immense amount of information. Google's homepage has been famously minimalist since launch -- just a search bar and two buttons. The company's informal motto "Don't be evil" appeared in its original code of conduct. Clues range from direct identification ("this search engine was founded at Stanford") to the etymology of the name.

  • Yahoo! (3 appearances): Yahoo! was one of the first major web portals, founded in 1994 by Jerry Yang and David Filo at Stanford. The name stands for "Yet Another Hierarchically Organized Oracle" (or "Yet Another Hierarchical Officious Oracle," depending on the source). Yahoo! was the dominant web portal of the late 1990s before Google overtook it as the primary search destination. Clues often reference the exclamation point in the name or its Stanford origins.

Social Media Platforms

  • Facebook (4 appearances, including FJ): Mark Zuckerberg launched Facebook from his Harvard dorm room in February 2004. The most important FJ fact: the name comes from the physical "facebook" directories that Harvard gave to incoming freshmen, containing photos and basic information about classmates. The 2014 Final Jeopardy clue stated: "Slang term for Harvard freshman register gave this website its name" -- answer: Facebook. The 2010 film The Social Network dramatized Facebook's founding and the legal disputes with the Winklevoss twins and Eduardo Saverin.

  • Craigslist (3 appearances, including FJ): Founded by Craig Newmark in San Francisco in 1995 as an email distribution list for local events. The 2025 Final Jeopardy clue described it as: "2006 Wall Street Journal described this website as 'row after row of blue hyperlinks'" -- answer: Craigslist. The site's deliberately spartan design -- no graphics, no ads, just text links -- is its defining visual characteristic and a key clue identifier. Craig Newmark has been a prominent philanthropist, donating hundreds of millions to journalism and cybersecurity causes.

Dot-Com Era Terminology

The late 1990s and early 2000s produced a wave of internet terminology clues. Many of these terms have become so commonplace that they now appear at lower difficulty levels, but contestants in the 1990s found them much more challenging:

  • Protocol (3 appearances): In networking, a protocol is a set of rules governing data transmission. HTTP (HyperText Transfer Protocol), TCP/IP, and FTP are all specific protocols. Clues describe protocol as "the set of rules computers follow to communicate with each other."

  • The homepage (3 appearances, 100% stumper!): Despite being one of the most basic internet concepts, "the homepage" has a perfect 100% wrong rate. This is likely because contestants overthink the answer in a Technology category -- they expect something more technical. When a clue describes "the main page of a website" or "the first page you see when you open your browser," the answer is simply "the homepage."

  • A browser: Software for navigating the web. Netscape Navigator (1994) and Internet Explorer (1995) were the combatants in the famous "browser wars." Later clues reference Firefox, Chrome, and Safari.

  • Spam: Unsolicited bulk email. Named after the Monty Python sketch where the word "spam" is repeated endlessly, drowning out all other conversation.

  • URL: Uniform Resource Locator -- the address of a web page. Tim Berners-Lee, who invented the World Wide Web at CERN in 1989, created the URL system.

Key FJ & High-Value Internet Facts

Several internet-related facts have appeared in Final Jeopardy or at high dollar values and are worth memorizing:

  • Groupon (FJ 2012): "Launched first offer October 2008: two-for-one pizza deal in Chicago" -- answer: Groupon. The company's name is a portmanteau of "group" and "coupon." Its first deal was at the Motel Bar in Chicago.

  • Michael Dell (FJ 2025): "Just 27 in 1992, youngest-ever CEO when company entered Fortune 500" -- answer: Michael Dell. Dell started his computer company from his University of Texas dorm room in 1984, initially selling upgraded PCs directly to consumers. The direct-sales model was revolutionary.

  • Podcasting (FJ 2016): "2005 Steve Jobs 'sort of like TiVo for radio'" -- answer: podcasting. Jobs described podcasting this way when Apple added podcast support to iTunes. The word "podcast" combines "iPod" and "broadcast."

  • Tim Berners-Lee: The inventor of the World Wide Web. He proposed the web in 1989 while working at CERN (the European Organization for Nuclear Research) in Geneva. He created HTML, HTTP, and the first web browser. The first website went live on August 6, 1991. Berners-Lee chose not to patent his invention, keeping the web free and open.

  • ARPANET: The precursor to the internet, developed by the U.S. Department of Defense's Advanced Research Projects Agency (ARPA) in the late 1960s. The first ARPANET message was sent on October 29, 1969, from UCLA to Stanford -- the system crashed after transmitting just the letters "LO" (the intended message was "LOGIN"). This origin story is a favorite high-value clue angle.

Website Categories & Patterns

The WEBSITES category (93 clues) follows predictable patterns at each difficulty level:

$200-$400: Identify a major website from a direct description. "This social media site was founded by Mark Zuckerberg at Harvard" (Facebook). "This online encyclopedia lets anyone edit its articles" (Wikipedia).

$600-$800: Identify a website from a less obvious description, often focusing on founding dates, founders' backgrounds, or early history. "Founded in 1995 as an email list for San Francisco events" (Craigslist). "Its name is a play on the mathematical term for 10 to the 100th power" (Google).

$1000-$2000: Identify a website from an oblique or narrative description. The Wall Street Journal "row after row of blue hyperlinks" description of Craigslist. Historical context about a company's pivot or transformation.

Study tip for Websites: For each of the top 10 most-tested websites (Google, Facebook, Yahoo!, Craigslist, Wikipedia, Amazon, eBay, Twitter/X, YouTube, Netflix), memorize: (1) the founder(s), (2) the founding year, (3) the origin of the name, and (4) one key narrative fact. This four-fact framework covers the vast majority of website clues.


Communication Technology

~250+ clues across COMMUNICATION (139), TECHNOLOGY, SCIENCE & TECHNOLOGY, and related categories

Communication technology is the second pillar of the Technology topic, contributing roughly 25% of all clues. This sub-area spans thousands of years of human communication, from ancient signal fires to modern satellite networks. The Jeopardy! writers treat communication as a story of progressive innovation, and clues often trace the evolution from one technology to its successor.

Historical Communication: Pre-Electric Era

Before the telegraph, long-distance communication relied on visual and physical systems. These historical methods appear at moderate to high difficulty levels:

  • Semaphore: A system of visual signaling using flags, lights, or mechanical arms. The French optical telegraph (semaphore line), built by Claude Chappe in the 1790s, was the first practical telecommunications system. Clues describe semaphore as "the flag-based signaling system used by ships and coastal stations."

  • Braille (FJ 2025): "Invented by student in 1824, this system has 64 combinations" -- answer: Braille. Louis Braille, blinded in a childhood accident, developed his tactile reading system at age 15 while a student at the Royal Institute for the Blind in Paris. The system uses patterns of raised dots in a 2x3 grid, yielding 64 possible combinations (including the blank cell). Braille was inspired by Charles Barbier's "night writing" system, developed for French soldiers to read messages silently in the dark.

  • American Sign Language (FJ 2008): "Government says it's '4th most commonly used' language in U.S." -- answer: American Sign Language. ASL is a complete natural language with its own grammar and syntax, distinct from English. It was developed at the American School for the Deaf in Hartford, Connecticut, founded in 1817 by Thomas Hopkins Gallaudet and Laurent Clerc. The FJ clue's reference to ASL as the 4th most common language highlights its widespread use.

The Telegraph & Morse Code

The telegraph represents the birth of electrical communication and is a perennial Jeopardy! favorite:

  • Telegraph (3 appearances in Technology): Samuel Morse and Alfred Vail developed the first practical telegraph system. The famous first message, "What hath God wrought?" was sent from Washington, D.C. to Baltimore on May 24, 1844. The 2022 Final Jeopardy clue described the event: "First use in 1844, Baltimore Sun declared 'time & space annihilated'" -- answer: the telegraph. The Baltimore Sun's ecstatic reaction captures how revolutionary the telegraph was.

  • Morse code: The encoding system of dots and dashes (or "dits" and "dahs") that transmitted telegraph messages. A sample $1200 clue: "This dash-&-dot dialect debuted in 1838" -- answer: Morse code. SOS (...---...) is the most famous Morse code sequence, adopted as an international distress signal in 1906.

  • SOS (FJ 2010): "First transmitted by USS Arapahoe off Cape Hatteras 1909" -- answer: SOS. While SOS was formally adopted by the International Radiotelegraph Convention in 1906, the first American use of SOS as a distress signal was by the steamship Arapahoe on August 11, 1909. The signal was chosen not because it stands for "Save Our Souls" (a folk etymology) but because the Morse code pattern (three dots, three dashes, three dots) was unmistakable and easy to transmit.

Broadcast Technology: Radio & Television

  • Television (3 appearances): Philo Farnsworth demonstrated the first fully electronic television system in 1927 at age 21. Vladimir Zworykin of RCA also contributed key innovations. Clues may reference either inventor, though Farnsworth is more commonly the answer in Technology categories. The first regular TV broadcasts in the U.S. began in 1939 at the New York World's Fair.

  • CB radio (FJ 2016): "1978 presidential statement recognized Oct 4 celebrating this system" -- answer: CB radio. Citizens Band radio became a cultural phenomenon in the 1970s, popularized by the trucking subculture and films like Smokey and the Bandit (1977). President Jimmy Carter proclaimed October 4 as "CB Radio Day" in 1978. CB jargon -- "10-4" (message received), "breaker breaker" (requesting to speak), "handle" (nickname) -- entered mainstream American English.

  • Sonar (3 appearances): SOund NAvigation and Ranging. Developed during World War I and refined in World War II for submarine detection. The acronym explains the technology: it uses sound waves to navigate and detect objects underwater. Paul Langevin and Robert Boyle are credited with early sonar development. Clues typically describe sonar as "the technology that uses sound waves to detect underwater objects."

Modern Wireless Technology

  • Bluetooth (4 appearances): Named after Harald Bluetooth, the 10th-century Danish king who unified Scandinavian tribes. A $1600 clue reveals the full story: "Books 'Longships' & 'The Vikings' inspired Jim Kardach to use this word for wireless project" -- answer: Bluetooth. Jim Kardach, an Intel engineer, was reading these historical novels while developing a short-range wireless specification. He chose "Bluetooth" because Harald Bluetooth had united Denmark and Norway, just as the technology was meant to unite different communication protocols. The Bluetooth logo combines the Scandinavian runes for H and B (Harald Bluetooth's initials).

  • Satellites (4 appearances): Sputnik (1957) was the first artificial satellite, launched by the Soviet Union. Telstar (1962) was the first active communications satellite, relaying the first transatlantic television signal. GPS (Global Positioning System) uses a constellation of satellites for navigation. Clues range from identifying Sputnik as the first satellite to describing how satellite TV or GPS works.

  • Emojis (FJ 2017): "Shigetaka Kurita designed original set of 176, including zodiac glyphs" -- answer: emojis. Kurita, a Japanese artist working for the mobile carrier NTT DoCoMo, created the first set of emojis in 1999. The original 176 emojis were simple 12x12 pixel images designed for Japanese mobile phones. The word "emoji" comes from Japanese: e (picture) + moji (character). Despite the resemblance, "emoji" is not derived from "emotion."

The Telephone & Its Evolution

While Alexander Graham Bell's telephone is primarily tested in the Inventions topic, the Technology topic covers the telephone's evolution into modern form:

  • Cell phones: Martin Cooper of Motorola made the first handheld cellular phone call on April 3, 1973, to his rival at Bell Labs, Joel Engel. The phone weighed 2.5 pounds and offered 30 minutes of talk time with 10 hours of recharge.
  • Smartphones: The convergence of phones, cameras, music players, and computers into a single device. Apple's iPhone (2007) and Google's Android (2008) defined the modern smartphone era.
  • 5G: The fifth generation of wireless technology, offering significantly faster speeds and lower latency. Clues about 5G began appearing in the 2020s.

Communication Pioneers Worth Knowing

  • Guglielmo Marconi (appears in both Technology and Inventions): Developer of practical wireless telegraphy. Nobel Prize in Physics (1909). His equipment was aboard the Titanic in 1912.
  • Nikola Tesla: Pioneered alternating current (AC) power and contributed to radio technology. Tesla and Marconi had competing claims to the invention of radio; the U.S. Supreme Court sided with Tesla in 1943.
  • Philo Farnsworth: Inventor of the first fully electronic television system. He conceived the idea as a 14-year-old farm boy in Idaho, inspired by the back-and-forth pattern of plowing a field.
  • Claude Shannon: The "father of information theory." His 1948 paper "A Mathematical Theory of Communication" laid the groundwork for all digital communication. Shannon's work at Bell Labs defined the bit as the fundamental unit of information.

Communication Category Patterns

COMMUNICATION clues (139 total) follow a chronological pattern at increasing difficulty:

$200-$400: Modern, everyday communication. "This messaging app owned by Meta lets you send encrypted messages" or "Term for an unwanted mass email."

$600-$800: Historical communication methods. "This visual signaling system uses flags in different positions" (semaphore). "The first telegraph message was 'What hath God wrought?'"

$1000-$2000: Pioneers, technical details, and obscure historical facts. "He demonstrated the first fully electronic TV system in 1927" (Farnsworth). "Books about Vikings inspired this wireless technology's name" (Bluetooth).


Stumpers & Tricky Answers

Technology has a surprisingly aggressive set of stumpers -- answers that trip up contestants at rates far above the topic average. Understanding why these answers are missed, and building specific memory hooks for each, can convert guaranteed losses into correct responses.

The Stumper Leaderboard

Answer Times Seen Wrong % Why It's Missed
Your Holiness 3 100% Bizarre answer in a tech category
the homepage 3 100% Too obvious; contestants overthink
the 1930s 3 100% Vague decade question in tech context
Mixmaster 3 100% Dated kitchen appliance, unexpected
a compact disc (CD) 3 100% Technology moved past it; feels too simple
CompuServe 3 66.7% Defunct service, forgotten by younger players
Black Ops 3 66.7% Video game title, niche for non-gamers
acoustics 3 66.7% Science term in a tech context
Marconi 4 50% Overshadowed by more famous tech names
Macintosh 5 40% Confused with "Apple" or "Mac"

Deep Dives on the Worst Stumpers

Your Holiness (100% wrong, 3 appearances): This is perhaps the most unexpected answer in the entire Technology topic. When a clue in TECHNOLOGY or COMMUNICATION describes a form of address or protocol for speaking with the Pope, every contestant has gotten it wrong. The answer "Your Holiness" belongs to a clue about communication protocols in the broadest sense -- how you address a head of state or religious leader. Memory hook: Technology includes communication customs, not just electronic devices. "Your Holiness" is a communication protocol for addressing the Pope, just as HTTP is a protocol for addressing a website.

The homepage (100% wrong, 3 appearances): This is a textbook example of the "too obvious" trap. In a Technology category, contestants hear a description of "the main page of a website" or "the default page your browser opens to" and assume the answer must be something more technical -- maybe "portal," "landing page," or "URL." But the answer is simply "the homepage." Memory hook: If a tech clue describes "the first thing you see" on a website, trust the obvious answer. Homepage = home + page. You go home to it.

The 1930s (100% wrong, 3 appearances): Decade-identification clues are always tricky because they require contextual knowledge rather than specific recall. In Technology, clues asking "In what decade was [technology X] introduced?" stump contestants who cannot place the innovation in its correct historical window. The 1930s saw the introduction of radar, early television broadcasts, and FM radio. Memory hook: The 1930s were the pre-war decade when electronic broadcast technologies matured. Radar, TV, and FM radio all trace their practical origins to this decade.

Mixmaster (100% wrong, 3 appearances): The Mixmaster was Sunbeam's iconic electric stand mixer, introduced in 1930. In a Technology category, contestants do not expect a kitchen appliance as an answer. But the Jeopardy! writers consider kitchen technology to be technology. The Mixmaster was revolutionary because it was one of the first affordable electric kitchen devices, and its name became a genericized trademark (like "Kleenex" for tissues). Memory hook: "Mix" + "master" = the appliance that mastered mixing. If a tech clue describes an electric kitchen device from the early 20th century, think Mixmaster.

A compact disc / CD (100% wrong, 3 appearances): The compact disc, developed jointly by Philips and Sony in the late 1970s and launched commercially in 1982, has become so ubiquitous (and now so dated) that contestants forget it was once a revolutionary technology. Clues describe the CD's technical specifications -- its 4.75-inch diameter, its use of laser light to read data, its 700 MB storage capacity -- and contestants overthink the answer. Memory hook: If a tech clue mentions "laser," "optical," "4.75 inches," or "digital audio format from the 1980s," the answer is a compact disc.

CompuServe (66.7% wrong, 3 appearances): CompuServe was one of the first major commercial online services, launched in 1979. It predated the World Wide Web and offered email, forums, and file downloads via dial-up connections. CompuServe was the dominant online service of the 1980s before being overtaken by AOL in the early 1990s. Younger contestants have never used or even heard of CompuServe, which explains the high stumper rate. Memory hook: CompuServe = Computer + Service. It was the first major computer service for consumers, before AOL, before the web.

Black Ops (66.7% wrong, 3 appearances): "Call of Duty: Black Ops" is one of the best-selling video game franchises in history. The original Black Ops (2010) and its sequels have sold hundreds of millions of copies combined. However, contestants who are not gamers may not recognize the title. Clues describe it as a military-themed first-person shooter or reference its record-breaking sales figures. Memory hook: Black Ops = the Call of Duty sub-franchise. "Black operations" are covert military missions -- the game puts you in those missions.

Acoustics (66.7% wrong, 3 appearances): The science of sound. Clues describe acoustics as "the branch of physics dealing with sound" or reference acoustic engineering in concert halls and recording studios. Contestants may hesitate because "acoustics" feels more like a science term than a technology term. Memory hook: Acoustics is the technology of sound spaces. Concert halls, recording studios, and noise-canceling headphones all depend on acoustic engineering.

Marconi (50% wrong, 4 appearances): Guglielmo Marconi developed practical wireless telegraphy and won the Nobel Prize in Physics in 1909. Despite his historical importance, contestants get him wrong half the time in Technology clues. The problem is that Marconi occupies a gap between eras -- he is not as ancient as Morse and not as modern as radio broadcasting pioneers. Contestants default to more famous names like Edison or Tesla. Memory hook: Marconi = wireless. If a tech clue mentions "wireless telegraphy," "radio pioneer," or "Nobel Prize for radio," the answer is Marconi.

Macintosh (40% wrong, 5 appearances): Apple's iconic personal computer stumps 2 out of every 5 contestants. The confusion arises because clues may describe the Macintosh, but contestants answer "Apple" (the company) or "Mac" (the abbreviation) instead of "Macintosh" (the specific product). The key distinction: when a clue references the 1984 computer launch, the apple-variety naming, or the specific product rather than the company, the answer is "Macintosh." Memory hook: Macintosh = the specific 1984 computer, named after a type of apple (McIntosh). Apple = the company. They are not interchangeable in Jeopardy! answers.

Why Contestants Stumble: Common Patterns in Technology

  1. The "too obvious" trap: Homepage, compact disc, and similar answers feel too simple for a Technology category. Contestants assume Jeopardy! wants something more obscure and talk themselves out of the correct response. Counter-strategy: In Technology, the simple answer is often the right answer, especially at $200-$600 values.

  2. Dated technology blindness: CompuServe, Mixmaster, and the compact disc represent technologies that have been superseded. Younger contestants have no personal experience with them, and older contestants have forgotten about them. Counter-strategy: Study one defunct technology from each decade: 1930s (Mixmaster), 1950s (vacuum tubes), 1970s (8-track tapes), 1980s (CompuServe, floppy disks), 1990s (dial-up modems, pagers).

  3. Category mismatch: "Your Holiness" in Technology, "acoustics" in Technology -- these answers do not fit contestants' mental model of what a Technology answer should be. The show defines Technology very broadly, including communication customs, scientific principles related to tech, and non-electronic devices. Counter-strategy: Remember that Jeopardy!'s Technology topic encompasses ALL technology, including communication etiquette, kitchen appliances, and sound science.

  4. Brand vs. product confusion: Macintosh vs. Apple, CompuServe vs. AOL, compact disc vs. CD-ROM. Jeopardy! is precise about which form of the answer it wants. Counter-strategy: Read clues carefully for whether they ask about a product, a company, or a format. "The 1984 computer named after an apple variety" = Macintosh. "The company founded by Steve Jobs" = Apple.

  5. Era confusion: Contestants who cannot place a technology in its correct decade struggle with clues that reference historical context. The telegraph (1840s), telephone (1870s), radio (1890s-1900s), television (1920s-1930s), transistor (1940s), personal computer (1970s-1980s), World Wide Web (1990s), smartphone (2000s). Counter-strategy: Build a mental timeline of major technology milestones by decade.


Final Jeopardy Patterns & Study Tips

With 30 Final Jeopardy appearances, Technology is a significant FJ category. These clues follow distinct patterns that, once recognized, dramatically improve your ability to wager confidently and respond correctly. Technology FJ clues are less about raw technical knowledge and more about the stories behind technologies -- who created them, when, and why they matter.

Pattern 1: Origin Stories & Naming

FJ writers love the stories behind how technologies and tech companies got their names:

  • Facebook (FJ 2014): "Slang term for Harvard freshman register gave this website its name" -- the physical facebook directory at Harvard.
  • Bluetooth (tested at $1600): Named after the Viking king Harald Bluetooth, who unified Scandinavian tribes. Jim Kardach chose the name after reading Viking novels.
  • Software (FJ 2011): "John Tukey coined this compound word in 1958" -- Tukey distinguished programs from hardware.
  • Emojis (FJ 2017): "Shigetaka Kurita designed original set of 176, including zodiac glyphs" -- created at NTT DoCoMo in Japan.
  • Google: Named after "googol" (10^100), reflecting ambitions to organize vast information.
  • Podcasting (FJ 2016): "2005 Steve Jobs 'sort of like TiVo for radio'" -- iPod + broadcasting.

Study tip: For every major technology or tech company, learn the origin of the name. FJ clues about naming are among the most predictable in the category. If you know how 15-20 major technologies got their names, you cover a significant portion of possible FJ questions.

Pattern 2: "Firsts" in Technology

FJ clues frequently test the first instance of a technology's use, deployment, or public demonstration:

  • The telegraph (FJ 2022): "First use in 1844, Baltimore Sun declared 'time & space annihilated'" -- the first telegraph message, May 24, 1844.
  • SOS (FJ 2010): "First transmitted by USS Arapahoe off Cape Hatteras 1909" -- the first American SOS distress call.
  • Braille (FJ 2025): "Invented by student in 1824, this system has 64 combinations" -- the first tactile reading system.
  • Groupon (FJ 2012): "Launched first offer October 2008: two-for-one pizza deal in Chicago" -- the first Groupon deal.

Study tip: For major technologies, memorize the "first" -- the first message, the first use, the first sale, the first public demonstration. FJ clues about firsts usually include a specific date, location, and vivid detail to help you triangulate the answer.

Pattern 3: Pop Culture Connections

Technology FJ clues often connect tech to movies, music, TV, or broader culture:

  • 2001: A Space Odyssey (FJ 2014): "Samsung cited this 1968 movie as originator of tablet design" -- Stanley Kubrick's film featured flat, tablet-like devices called "Newspads" that Samsung referenced in a patent dispute with Apple.
  • WarGames (sample $1200 clue): "Matthew Broderick toys with NORAD in this film" -- the 1983 movie about a teenage hacker who nearly starts World War III by accessing a military computer. This film introduced the concept of computer hacking to mainstream audiences.
  • Ctrl-Alt-Delete (FJ 2014): "Creator called it '5-minute job'; Gates called it 'a mistake' in 2013" -- David Bradley, an IBM engineer, invented the three-key reboot command. Bill Gates later admitted it was a design flaw, wishing they had used a single button.

Study tip: Technology and popular culture intersect frequently in FJ. Know the major tech-themed films (WarGames, 2001: A Space Odyssey, The Social Network, The Imitation Game), and know which real technologies or companies they depict.

Pattern 4: Tech CEO Biographical Facts

FJ clues often focus on the personal stories of tech leaders rather than the technologies themselves:

  • Michael Dell (FJ 2025): "Just 27 in 1992, youngest-ever CEO when company entered Fortune 500" -- Dell founded his company at age 19 from his University of Texas dorm room in 1984.
  • Steve Jobs: Though not specifically among the 15 most recent FJ clues in the data, Jobs is a perennial FJ candidate. His 1976 founding of Apple, his 1985 ouster, his return in 1997, and his "one more thing" keynote presentations are all FJ-worthy material.
  • Craig Newmark (via Craigslist FJ): The FJ clue about Craigslist implicitly tests knowledge of its founder's vision for a simple, community-focused classified ads site.

Study tip: For the top 10 tech CEOs/founders (Jobs, Gates, Zuckerberg, Dell, Page/Brin, Bezos, Musk, Yang/Filo, Newmark, Berners-Lee), memorize: (1) the company they founded, (2) when and where they founded it, (3) one surprising biographical fact, and (4) one famous quote or anecdote.

Pattern 5: Surprising Connections & Unexpected Contexts

Some Technology FJ clues work by placing technology in an unexpected historical or cultural context:

  • CB radio (FJ 2016): "1978 presidential statement recognized Oct 4 celebrating this system" -- connecting Jimmy Carter's presidency to citizens band radio, a 1970s cultural phenomenon.
  • American Sign Language (FJ 2008): "Government says it's '4th most commonly used' language in U.S." -- connecting a communication technology to U.S. demographics.
  • Black Hawk helicopters (FJ 2024): "Named for man who died in Iowa 1838, began service 1979, number in thousands" -- connecting military technology to Native American history (Black Hawk was a Sauk leader).

Study tip: The most difficult FJ clues are those that place a technology in a context you would not normally associate with it. When studying, ask yourself: "What surprising fact about this technology connects it to a different field?" The cross-domain connection is usually the key to solving these clues.

The 15 Most Recent Final Jeopardy Clues

These FJ clues represent the most current writing trends and the highest-probability material for future appearances:

Year Clue Summary Answer Pattern
2025 WSJ "row after row of blue hyperlinks" Craigslist Origin/naming
2025 Youngest-ever Fortune 500 CEO at 27 Michael Dell CEO biography
2025 Student in 1824, system with 64 combinations Braille First/origin
2024 Man died Iowa 1838, began service 1979 Black Hawk helicopters Unexpected context
2022 First use 1844, "time & space annihilated" the telegraph First
2017 Shigetaka Kurita, 176 designs, zodiac glyphs emojis Origin/naming
2016 Steve Jobs "sort of like TiVo for radio" podcasting Origin/naming
2016 1978 presidential statement, Oct 4 CB radio Unexpected context
2014 Harvard freshman register gave name Facebook Origin/naming
2014 Samsung cited 1968 film for tablet design 2001: A Space Odyssey Pop culture
2014 Creator "5-minute job"; Gates "a mistake" Ctrl-Alt-Delete Origin/naming
2012 First offer Oct 2008, pizza deal Groupon First
2011 John Tukey coined compound word 1958 software Origin/naming
2010 USS Arapahoe off Cape Hatteras 1909 SOS First
2008 "4th most commonly used" language in U.S. American Sign Language Unexpected context

The Must-Memorize FJ Fact List

If you memorize nothing else for Technology FJ, memorize these facts -- they represent the highest-probability returning material based on historical patterns:

  1. Facebook = name comes from Harvard's freshman register ("facebook")
  2. Craigslist = WSJ described as "row after row of blue hyperlinks"
  3. The telegraph = first message 1844, Baltimore Sun said "time & space annihilated"
  4. SOS = first American use by USS Arapahoe, Cape Hatteras, 1909
  5. Software = word coined by John Tukey in 1958
  6. Emojis = created by Shigetaka Kurita at NTT DoCoMo, 176 original designs
  7. Bluetooth = named after Viking king Harald Bluetooth
  8. Podcasting = Steve Jobs called it "sort of like TiVo for radio" (2005)
  9. Braille = invented by student Louis Braille in 1824, 64 combinations
  10. Michael Dell = youngest-ever Fortune 500 CEO at age 27 (1992)
  11. Ctrl-Alt-Delete = David Bradley's "5-minute job"; Gates called it "a mistake"
  12. 2001: A Space Odyssey = Samsung cited its tablet design in Apple patent case
  13. CB radio = presidential proclamation by Jimmy Carter, Oct 4, 1978
  14. American Sign Language = 4th most commonly used language in the U.S.
  15. Groupon = first deal was a two-for-one pizza in Chicago, October 2008

Comprehensive Study Tips

Building your Technology mental database: - Start with the Computers pillar: learn the top 10 hardware terms, top 5 programming languages, and top 5 companies. This covers the largest chunk of clues. - Add Communication Technology: learn the progression from telegraph to telephone to radio to TV to internet to smartphones. Each step in the progression is a potential clue. - Add Internet & Websites: learn the top 10 websites and their founding stories. This is the highest-reward sub-area for FJ preparation.

Handling different clue formats: - "What is this technology?" clues: The most common format. A description of what a technology does, and you name it. Example: "This input device you move across a flat surface to control a cursor" = a mouse. - "Who invented/created this?" clues: A description of a technology, and you name the person. Example: "He coined the compound word 'software' in 1958" = John Tukey. - "When was this?" clues: A description of a technological milestone, and you identify the decade, year, or era. Example: "The first telegraph message was sent in this decade" = the 1840s. - "What is the name/origin?" clues: An etymology or naming question. Example: "This wireless technology is named for a Viking king" = Bluetooth.

The decade timeline drill: Practice placing major technologies in their correct decade: - 1830s-1840s: Telegraph, Morse code, Braille - 1870s-1880s: Telephone, phonograph, light bulb - 1890s-1900s: Wireless telegraphy (Marconi), radio - 1920s-1930s: Television, radar, FM radio - 1940s-1950s: First computers (ENIAC), transistor, Turing's work - 1960s: Satellites (Sputnik 1957, Telstar 1962), ARPANET (1969), mouse (1964) - 1970s: Personal computers, cell phones (1973), VCR, Atari - 1980s: IBM PC (1981), Macintosh (1984), CD (1982), CompuServe, BASIC - 1990s: World Wide Web (1991), Java, Google (1998), dot-com boom - 2000s: Facebook (2004), YouTube (2005), iPhone (2007), podcasting - 2010s: Instagram, Snapchat, emojis go global, streaming dominance - 2020s: AI / large language models, 5G, electric vehicles

The "reverse lookup" drill: - For each technology, practice answering in multiple directions: - "What is Bluetooth?" = A short-range wireless technology. - "Who is Bluetooth named after?" = Harald Bluetooth, a Viking king. - "Who chose the name Bluetooth?" = Jim Kardach, an Intel engineer. - "Why was 'Bluetooth' chosen?" = Harald unified tribes, as the tech unifies protocols. - This multi-directional knowledge is essential because FJ clues can approach the same answer from any angle.

The 100% stumper conversion drill: - Review the five 100% stumpers (Your Holiness, the homepage, the 1930s, Mixmaster, a compact disc) until they are automatic. - These are "free points" if you learn them -- no other contestant is getting these right, so a correct response gives you a massive competitive advantage. - For each, create a vivid mental image: the Pope's red shoes (Your Holiness), a browser's home icon (homepage), a 1930s radio cabinet (the 1930s), a kitchen mixer (Mixmaster), a shiny silver disc (compact disc).

Gimme Answers

top 50

Memorize these and recognize 10.5% of all Technology clues.

#AnswerCountSample Clue
1 a modem 5 It comes between your telephone line & your terminal
2 a mouse 5 In the 1960s Douglas Engelbart invented this device that moves a pointer on the display screen
3 Thomas Edison 4 The collaboration between this man & W.K.L. Dickson led to the production of the kinetoscope in 1894
4 television 4 The last full 2005 Micropedia article about a person is on the Russian-born man famed as an inventor of this in the 1920s
5 Intel 4 The name of this company can also mean information acquired by spies
6 BASIC 4 In the acronym for this computer language created at Dartmouth in the 1960s, the first letter stands for "Beginner's"
7 memory 4 The ROM of your computer's CD-ROM stands for this
8 the telegraph 4 "The Victorian Internet" is a book about pioneers of this communication device
9 a laser 4 Pumping is the process of raising electrons to a higher energy state when creating one of these beams
10 sonar 3 It was first developed as a means of detecting both icebergs & submarines
11 paper 3 Rags, preferably linen, were once commonly used to make this, now wood pulp is mostly used
12 Japan 3 While the U.S. has the most telephones by far, this country is 2nd
13 IBM 3 1981: This company introduces its "Personal Computer" using the MS-DOS operating system
14 DNA 3 The 1st automated instrument to analyze this genetic material's structure was developed in the mid-1980s
15 Bluetooth 3 This wireless technology is named for a 10th century Viking king
16 artificial intelligence 3 In 1956 John McCarthy coined this term for human-like thought processes in computers
17 the telephone 3 A wire runs from the back of this common device to the exchange; cellular types don't have the wire
18 satellites 3 Successful types of these satellites have included the European Meteosat & the American Nimbus
19 hardware 3 It's the "nuts & bolts" or physical components that make up a computer
20 a printer 3 Piece of computer hardware on which you'd be likely to find a daisy wheel
21 a BlackBerry 3 This "fruity" smartphone was a big hit when it debuted in 2002... then came the iPhone & Android
22 Yahoo! 2 Engineers Jerry Yang & David Filo chose this name for their company in 1994; it's what each considered himself
23 transistors 2 After 1948 these tiny devices were used to replace vacuum tubes in electronic equipment
24 the speaker 2 1-word term for the presiding officer in Britain's House of Commons & our House of Representatives
25 The Brooklyn Bridge 2 John Roebling designed this bridge across the East River, the oldest suspension bridge in NYC
26 steam 2 In 1861, Elisha Otis patented an elevator driven by this, not electricity
27 South Dakota 2 The Crazy Horse memorial
28 Sony 2 In Jan. 1988 this company announced it would sell VHS format VCRs in addition to Betamax
29 robots 2 They clean floors, perform surgery & will go to Mars before people do
30 Reddit 2 Alexis Ohanian was still a student at UVA when he doodled what became the alien mascot for this website that he co-founded
31 punch cards 2 The U.S. Census Bureau destroyed these from the 1930 census, so they have no way to check the figures
32 propaganda 2 The Chinese Comm. Party's publicity dept. was once called this dept., a more negative word for getting the message out
33 postcards 2 Fittingly, the Niagara Falls, N.Y. Public Library has a collection of these items that cost 23 cents to send
34 operating systems 2 Computer software is generally divided into applications software & this type
35 nylon 2 Introduced by DuPont in 1938, Dr. West's miracle toothbrush was the first made of this synthetic polymer
36 Morse code 2 This dash-&-dot dialect debuted in 1838
37 Mars 2 On January 3, 2004 a spacecraft named Spirit successfully landed in Gusev Crater here to search for life
38 Lotus 2 Mitch Kapor, founder of this company that gave us 1-2-3 & Notes, previously taught transcendental meditation
39 local area network 2 A regional computer linker: LAN
40 Linux 2 In 1991 a University of Helsinki computer science student completed his first version of this open source computer operating system
41 Java 2 Seen here is the logo for this language that’s used on billions of devices everywhere
42 input & output 2 In the acronym BIOS, these 2 words come between "basic" & "system"
43 Google 2 You can look it up—Susan Wojicicki, employee No. 16 at this search engine company, rented it her garage as its early HQ
44 glass 2 The blowpipe for blowing this was invented about 30 B.C. in the Middle East
45 fuel injection 2 ( Sarah of the Clue Crew reports from the Daytona Int'l Speedway in Daytona Beach, FL.) Engines with carburetors ruled NASCAR for decades, but since 2...
46 Ethernet 2 Robert Metcalfe was inducted into the Inventors' Hall of Fame for this computer network that sounds like an anesthetic
47 emojis 2 Shigetaka Kurita designed the original set of 176 of these, which included the zodiac glyphs, hearts & a pair of googly eyes
48 earthquakes 2 The Richter scale is used to measure the magnitude of these
49 disk operating system 2 "DOS" stands for these 3 words
50 Diamonds 2 Edward Acheson failed when he tried to form these, but he did create carborundum

Sub-Areas

78
answers to learn
9 Should-Know
69 Worth Knowing

Answers by Category

Jump to: Chemistry / Elements | Other | Astronomy / Space | Biology / Animals | Math / Physics | Medicine / Health

Chemistry / Elements

33 answers | 85 clues
Should-Know (5)
a modem 5x $600 avg J:1 DJ:4
J $200 2005 This computer device slowly takes you online
DJ $800 2017 In 1977 Dennis Hayes & Dale Heatherington invented this, enabling a PC to transmit data via phone lines
DJ $1,200 2018 In the 1990s Brent Townshend invented the 56K version of this PC communications device & licensed it at $2.50 each
television 5x 33.3% stumper $233 avg J:3 FJ:2
J $300 1989 HDTV, which uses more lines to give clearer pictures, stands for this
FJ 2005 The last full 2005 Micropedia article about a person is on the Russian-born man famed as an inventor of this in the 1920s
FJ 2002 After a demonstration of this, the April 8, 1927 New York Times said, "Commercial use in doubt"
Thomas Edison 4x 25.0% stumper $600 avg DJ:4
DJ $200 1998 The collaboration between this man & W.K.L. Dickson led to the production of the kinetoscope in 1894
DJ $600 1986 He also invented the meter to measure his customers' electrical use
DJ $800 1992 The mimeograph was invented by this man around 1876
BASIC 4x $400 avg J:2 DJ:2
DJ $200 1998 This synonym for "fundamental" is the name of a common beginner's programming language
J $600 2020 In the acronym for this computer language created at Dartmouth in the 1960s, the first letter stands for "Beginner's"
J $200 1990 It's short for "Beginner's All-Purpose Symbolic Instruction Code"
a laser 4x $875 avg J:1 DJ:3
DJ $600 1988 Philips, a Dutch company, invented the disc "read" not by a needle but by one of these
DJ $1,200 2021 Pumping is the process of raising electrons to a higher energy state when creating one of these beams
J $500 1993 First built in 1960, it's also been called an optical maser
Worth Knowing (28)

Other

23 answers | 53 clues
Should-Know (1)
a mouse 5x 20.0% stumper $460 avg J:2 DJ:3
DJ $200 1995 In the 1960s Douglas Engelbart invented this device that moves a pointer on the display screen
J $500 1989 In 1983 Apple's Lisa computer gave PCs this device that moves the cursor around the screen
J $1,000 2011 A swelling under the eye, or a quiet, timid person
Worth Knowing (22)

Astronomy / Space

7 answers | 19 clues
Should-Know (2)
Intel 4x $650 avg J:2 DJ:2
J $400 2007 In 2006 Apple started using this company's microprocessors in its Macintosh computers
J $600 2013 This chipmaker, the world's largest, has announced "systems on a chip" measuring 22 nanometers
DJ $800 2010 1993: this company introduces its Pentium processor
the telegraph 4x $633 avg J:1 DJ:2 FJ:1
J $300 1988 About 1840, an alphabetic code was created for communication via this new invention
DJ $800 1987 From Greek for "far" & "write", it was the 1st method used to send messages by electricity
FJ 2022 Upon the first use of this in 1844, the Baltimore Sun declared that time & space had been annihilated
Worth Knowing (5)

Math / Physics

6 answers | 14 clues
Should-Know (1)
memory 4x 25.0% stumper $850 avg J:3 DJ:1
J $400 2011 The mental capacity to recall facts, or a show-stopping number from "Cats"
J $600 2005 The ROM of your computer's CD-ROM stands for this
DJ $2,000 DD 1987 It's the "M" in RAM or ROM
Worth Knowing (5)

Medicine / Health

2 answers | 4 clues
Worth Knowing (2)
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