Inventions
1,707 clues in the archive
Accuracy
33.3%
Attempts
3
Correct
1
Gimme Answers
top 50Memorize these and recognize 21.2% of all Inventions clues.
Sample Clues
Time ran out on my stock tocker after this prolific inventor cornered the market with his stock ticker in 1870
Thomas Edison
On Dec. 12, 1901 he used a kite to raise an antenna & claimed to receive the first wireless signal from over the Atlantic
Guglielmo Marconi
( Kareem Abdul-Jabar delivers the clue.) The son of slaves who taught himself to be a draftsman, Lewis Latimer drew the blueprints for this man's telephone patent, which won a patent race
Alexander Graham Bell
On March 23, 1857 in a NYC store, he installed the first safety elevator for passenger service
Elisha Otis
He also invented the rubber dental plate
Charles Goodyear
Sub-Areas
Other
630
Chemistry / Elements
366
Biology / Animals
146
Math / Physics
102
Astronomy / Space
37
Medicine / Health
32
Earth Science
23