Ask Question

Recent question

Recent Votes Answers Views
0 votes
0 answer
407 views
Which company is ahead in Locomotive innovations?
Anonymous User asked 7 years ago
0 votes
1 answer
673 views
Who invented the Lightning Conductor?
Anonymous User asked 7 years ago
0 votes
0 answer
381 views
Who invented the Argon?
Anonymous User asked 7 years ago
0 votes
0 answer
441 views
Who invented the Printing Press?
Anonymous User asked 7 years ago
0 votes
0 answer
418 views
What year was Classification of Data for Libraries invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
425 views
Which company is ahead in Autogiro innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
381 views
What year was Autogiro invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
369 views
Who invented the Stirrups (metal)?
Anonymous User asked 7 years ago
0 votes
0 answer
443 views
What year was Cement invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
449 views
Who invented the Welder (electric welding)?
Anonymous User asked 7 years ago
0 votes
0 answer
428 views
When and who invented the Ballpoint Pen?
Anonymous User asked 7 years ago
0 votes
0 answer
357 views
Who invented the Potter's Wheel?
Anonymous User asked 7 years ago
0 votes
0 answer
480 views
What year was Revolver invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
401 views
Which company is ahead in Machine Gun innovations?
Anonymous User asked 7 years ago
0 votes
0 answer
385 views
Who invented the Dacron?
Anonymous User asked 7 years ago
0 votes
0 answer
396 views
Who invented the Carburettor?
Anonymous User asked 7 years ago
0 votes
0 answer
393 views
Who invented the Stethoscope?
Anonymous User asked 7 years ago
0 votes
0 answer
413 views
Who invented the Photography (on paper)?
Anonymous User asked 7 years ago
0 votes
0 answer
389 views
When and who invented the X-ray?
Anonymous User asked 7 years ago
0 votes
0 answer
488 views
What year was Arc Lamp invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
378 views
Who invented the Telescope (1st refracting)?
Anonymous User asked 7 years ago
0 votes
0 answer
405 views
When and who invented the Electric Generation (Static)?
Anonymous User asked 7 years ago
0 votes
1 answer
689 views
Who invented the Refrigerator?
Anonymous User asked 7 years ago
0 votes
0 answer
423 views
Who invented the Loom (power)?
Anonymous User asked 7 years ago
0 votes
0 answer
482 views
When and who invented the Time Recorder?
Anonymous User asked 7 years ago
0 votes
1 answer
924 views
What year was Telegraph invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
468 views
What year was Glider invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
368 views
Who invented the Cannon (iron)?
Anonymous User asked 7 years ago
0 votes
0 answer
416 views
What year was Phonograph invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
434 views
What year was Gas Lighting invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
430 views
What year was Razor (Safety) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
948 views
Who invented the Uranium?
Anonymous User asked 7 years ago
0 votes
0 answer
381 views
Who invented the Propeller (ship)?
Anonymous User asked 7 years ago
0 votes
0 answer
406 views
What year was Airship (rigid) invented and how?
Anonymous User asked 7 years ago
0 votes
0 answer
381 views
What year was Submarine 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