Ask Question

Recent question

Recent Votes Answers Views
0 votes
0 answer
465 views
What year was Sewing Machine invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
468 views
Who invented the Food Frozen?
Anonymous User asked 7 years ago
0 votes
0 answer
401 views
Who invented the Porcelain?
Anonymous User asked 7 years ago
0 votes
0 answer
489 views
Which company is ahead in Streetcar (electric) innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
484 views
When and who invented the Transformer (induction coil)?
Anonymous User asked 7 years ago
0 votes
0 answer
572 views
When and who invented the Adding Machine?
Anonymous User asked 7 years ago
0 votes
0 answer
461 views
Which company is ahead in Launderette innovations?
Anonymous User asked 7 years ago
0 votes
1 answer
943 views
Who invented the Linoleum?
Anonymous User asked 7 years ago
0 votes
1 answer
618 views
What year was Dental Plate (rubber) invented and how?
Anonymous User asked 7 years ago
0 votes
1 answer
1674 views
Who invented the Microscope (Electron)?
Anonymous User asked 7 years ago
0 votes
1 answer
1100 views
When and who invented the Airplane?
Anonymous User asked 7 years ago
0 votes
0 answer
494 views
Which company is ahead in Antiseptic innovations?
Anonymous User asked 7 years ago
0 votes
1 answer
998 views
What year was Electronic Computer invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
487 views
Which company is ahead in Atom Bomb innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
410 views
Who invented the Nylon?
Anonymous User asked 7 years ago
0 votes
1 answer
1094 views
Who invented the Microscope?
Anonymous User asked 7 years ago
0 votes
1 answer
657 views
What year was Rubber (waterproof) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
487 views
When and who invented the Tractor (1st gasoline/petrol powered engine)?
Anonymous User asked 7 years ago
0 votes
0 answer
509 views
What year was Dacron invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
500 views
Who invented the Tank (military)?
Anonymous User asked 7 years ago
0 votes
0 answer
436 views
Who invented the Steam Engine (condenser)?
Anonymous User asked 7 years ago
0 votes
0 answer
517 views
What year was Match (Safety) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
517 views
Who invented the Chlorine?
Anonymous User asked 7 years ago
0 votes
0 answer
420 views
What year was Rubber (latex foam) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
366 views
Which company is ahead in Airship (rigid) innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
429 views
What year was Synthesizer invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
453 views
What year was Spinning Jenny invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
432 views
Who invented the Spinning Jenny?
Anonymous User asked 7 years ago
0 votes
0 answer
404 views
What year was Propeller (ship) 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
373 views
Who invented the Spinning Frame?
Anonymous User asked 7 years ago
0 votes
0 answer
405 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
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