I would like to invent a way for me to move large heavy objects (couch, pinball machine, furniture, etc.) up and down stairs in my house by myself without putting my health at risk. I'm looking for ...

A team of researchers at the University of Minnesota Twin Cities have been working on a way to move objects without any contact! They developed a way to manipulate objects using ultrasound waves.

How does E.T. fly around? Perhaps it uses something akin to this mind-bending helium-filled flying object that moves through the air by turning inside-out. Subscribe to read this story ad-free Get ...