Ask Question

Recent question

Recent Votes Answers Views
0 votes
0 answer
796 views
Who invented the Clock (mechanical)?
Anonymous User asked 7 years ago
0 votes
0 answer
533 views
Which company is ahead in Electric Motor (AC) innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
376 views
When and who invented the Skyscraper?
Anonymous User asked 7 years ago
0 votes
0 answer
492 views
Which company is ahead in Maps innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
462 views
Which company is ahead in Revolver innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
414 views
Who invented the Classification of Data for Libraries?
Anonymous User asked 7 years ago
0 votes
0 answer
448 views
When and who invented the Iron Working?
Anonymous User asked 7 years ago
0 votes
1 answer
966 views
Who invented the Submarine?
Anonymous User asked 7 years ago
0 votes
0 answer
802 views
What year was Rubber (vulcanised) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
491 views
Who invented the Nineteenth Laws of Planetary Motion?
Anonymous User asked 7 years ago
0 votes
0 answer
482 views
When and who invented the Radar?
Anonymous User asked 7 years ago
0 votes
0 answer
478 views
Who invented the Revolver?
Anonymous User asked 7 years ago
0 votes
0 answer
508 views
What year was Rocket Engine invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
496 views
What year was Automobile (gasoline) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
415 views
Which company is ahead in Razor (Safety) innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
429 views
What year was Typewriter invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
374 views
Who invented the Spinning Frame?
Anonymous User asked 7 years ago
0 votes
0 answer
406 views
Who invented the Streetcar (electric)?
Anonymous User asked 7 years ago
0 votes
0 answer
409 views
What year was Car Radio invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
435 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
377 views
Who invented the Rubber (tyres)?
Anonymous User asked 7 years ago
0 votes
0 answer
431 views
What year was Parking Meter invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
464 views
What year was Chronometer invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
415 views
What year was Aspirin invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
686 views
Who invented the Rocket Engine?
Anonymous User asked 7 years ago
0 votes
0 answer
424 views
What year was Steam Engine invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
406 views
What year was Machine Gun invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
442 views
When and who invented the Electric Cooking Utensil?
Anonymous User asked 7 years ago
0 votes
0 answer
416 views
What year was Microscope (Electron) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
368 views
What year was Razor (Electric) invented and how?
Anonymous User asked 7 years ago
0 votes
1 answer
510 views
What year was Cinema invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
438 views
What year was Record (long-playing) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
366 views
What year was Elevator invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
478 views
What year was Celluloid invented and how?
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