Ask Question

Recent question

Recent Votes Answers Views
0 votes
0 answer
913 views
Who invented the Uranium?
Anonymous User asked 7 years ago
0 votes
0 answer
359 views
Who invented the Propeller (ship)?
Anonymous User asked 7 years ago
0 votes
0 answer
392 views
What year was Airship (rigid) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
364 views
What year was Submarine invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
448 views
What year was Printing (Rotary) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
411 views
Who invented the Parchment?
Anonymous User asked 7 years ago
0 votes
0 answer
514 views
What year was Electric Motor (DC) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
482 views
What year was Gyro-Compass invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
440 views
What year was Electromagnet invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
396 views
Who invented the Autogiro?
Anonymous User asked 7 years ago
0 votes
0 answer
378 views
Which company is ahead in Lathe innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
398 views
What year was Steam Engine (piston) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
364 views
Who invented the Cadmium?
Anonymous User asked 7 years ago
0 votes
0 answer
424 views
What year was Parchment invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
369 views
What year was Carpet Sweeper invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
453 views
Who invented the Steam Engine (piston)?
Anonymous User asked 7 years ago
0 votes
1 answer
959 views
When and who invented the Pyramid?
Anonymous User asked 7 years ago
0 votes
0 answer
391 views
Who invented the Launderette?
Anonymous User asked 7 years ago
0 votes
0 answer
508 views
When and who invented the Addressograph?
Anonymous User asked 7 years ago
0 votes
0 answer
455 views
When and who invented the Balloon?
Anonymous User asked 7 years ago
0 votes
0 answer
442 views
Who invented the Photography (on metal)?
Anonymous User asked 7 years ago
0 votes
0 answer
427 views
Who invented the Pneumatic Tyre?
Anonymous User asked 7 years ago
0 votes
0 answer
792 views
What year was Telephone invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
465 views
What year was Steam Engine (condenser) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
440 views
Who invented the Dental Plate?
Anonymous User asked 7 years ago
0 votes
0 answer
464 views
When and who invented the Motor Scooter?
Anonymous User asked 7 years ago
0 votes
0 answer
639 views
Who invented the Vaccination?
Anonymous User asked 7 years ago
0 votes
0 answer
474 views
What year was Lathe invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
447 views
Which company is ahead in Laser innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
439 views
Who invented the Glider?
Anonymous User asked 7 years ago
0 votes
0 answer
450 views
Who invented the Steel (rustless or stainless)?
Anonymous User asked 7 years ago
0 votes
0 answer
460 views
What year was Washing Machine (electric) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
442 views
What year was Streetcar (railed) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
449 views
Nineteenth Laws of Planetary Motion
Anonymous User asked 7 years ago
0 votes
0 answer
435 views
Who invented the Reaper?
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