It’s hard to believe, but the inventors of some of the 10 simple inventions that made millions were nothing more than dreamers not long ago. They had an elementary idea that they imagined could make ...

These 10 technological marvels had cultural implications that its inventors could barely have imagined.

American inventions proved their worth in the Normandy campaign that began on June 6, 1944. They allowed Allied forces to shoot, move and communicate in the arduous D-Day landings. From floating ...

Reusable rockets have the potential to revolutionize space exploration and make it more accessible and affordable. By reusing the most expensive part of a rocket, the first stage, companies can ...