Telephone, Alexander Graham Bell, Light Bulb, Thomas Edison, Alternating Current System (AC), Nikola Tesla, Airplane, The Wright Brothers, Printing Press, Johannes Gutenberg, Radio, Guglielmo Marconi, Television, John Logie Baird, World Wide Web, Tim Berners-Lee, Steam Engine, James Watt, Vaccination, Edward Jenner, Dynamite, Alfred Nobel, Diesel Engine, Rudolf Diesel, Sewing Machine, Elias Howe, Telephone Exchange, Tivadar Puskás, Gramophone, Emile Berliner, Battery, Alessandro Volta, Penicillin, Alexander Fleming, Safety Elevator, Elisha Otis, Calculator, Blaise Pascal, Computer, Charles Babbage, Periodic Table, Dmitri Mendeleev, Motion Picture Camera, Thomas Edison, William Kennedy Laurie Dickson, Helicopter, Igor Sikorsky, Ballpoint Pen, László Bíró, Microwave Oven, Percy Spencer, Mechanical Clock, Yi Xing, Submarine, Cornelis Drebbel, Telegraph, Samuel Morse, Compass, Ancient Chinese Inventors, Paper, Cai Lun.
0%
Inventions
Share
Share
Share
by
Nimadirmki
Edit Content
Print
Embed
More
Assignments
Leaderboard
Show more
Show less
This leaderboard is currently private. Click
Share
to make it public.
This leaderboard has been disabled by the resource owner.
This leaderboard is disabled as your options are different to the resource owner.
Revert Options
Match up
is an open-ended template. It does not generate scores for a leaderboard.
Log in required
Visual style
Fonts
Subscription required
Options
Switch template
Show all
More formats will appear as you play the activity.
)
Open results
Copy link
QR code
Delete
Continue editing:
?