Ask Question

Recent question

Recent Votes Answers Views
0 votes
0 answer
498 views
Who invented the Tank (military)?
Anonymous User asked 7 years ago
0 votes
0 answer
434 views
Who invented the Steam Engine (condenser)?
Anonymous User asked 7 years ago
0 votes
0 answer
512 views
What year was Match (Safety) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
513 views
Who invented the Chlorine?
Anonymous User asked 7 years ago
0 votes
0 answer
419 views
What year was Rubber (latex foam) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
365 views
Which company is ahead in Airship (rigid) innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
428 views
What year was Synthesizer invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
451 views
What year was Spinning Jenny invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
431 views
Who invented the Spinning Jenny?
Anonymous User asked 7 years ago
0 votes
0 answer
401 views
What year was Propeller (ship) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
413 views
Which company is ahead in Razor (Safety) innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
428 views
What year was Typewriter invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
372 views
Who invented the Spinning Frame?
Anonymous User asked 7 years ago
0 votes
0 answer
403 views
Who invented the Streetcar (electric)?
Anonymous User asked 7 years ago
0 votes
0 answer
407 views
What year was Car Radio invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
434 views
Which company is ahead in Electromagnetic Induction innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
382 views
Who invented the Loudspeaker?
Anonymous User asked 7 years ago
0 votes
0 answer
375 views
Who invented the Rubber (tyres)?
Anonymous User asked 7 years ago
0 votes
0 answer
429 views
What year was Parking Meter invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
463 views
What year was Chronometer invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
413 views
What year was Aspirin invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
679 views
Who invented the Rocket Engine?
Anonymous User asked 7 years ago
0 votes
0 answer
421 views
What year was Steam Engine invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
404 views
What year was Machine Gun invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
436 views
When and who invented the Electric Cooking Utensil?
Anonymous User asked 7 years ago
0 votes
0 answer
413 views
What year was Microscope (Electron) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
366 views
What year was Razor (Electric) invented and how?
Anonymous User asked 7 years ago
0 votes
1 answer
508 views
What year was Cinema invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
437 views
What year was Record (long-playing) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
363 views
What year was Elevator invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
477 views
What year was Celluloid invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
794 views
Who invented the Clock (mechanical)?
Anonymous User asked 7 years ago
0 votes
0 answer
530 views
Which company is ahead in Electric Motor (AC) innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
375 views
When and who invented the Skyscraper?
Anonymous User asked 7 years ago
0 votes
0 answer
491 views
Which company is ahead in Maps innovations?
Anonymous User asked 7 years ago
We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy