"After personal experience losing my vape many times, I thought there could be a better way to keep it close by and ready for use," said an inventor, from Vallejo, Calif., "so I invented the VAPE ...

This video explores how ancient civilizations built things so advanced that even modern science cannot explain them. From ...

History is full of military inventions that seem completely absurd—like bat bombs, exploding rats, or pigeon-guided missiles.