That brought a lot of challenges, taking this really thin metal and seeing the kids take control learning how to weld on thin metal.” Facing these challenges to enter the competition on top of ...

The device is capable of spot welding thin metals such as foils and battery ... Be sure to stick around to see a short video of [Radu] adding metal tabs to batteries and tearing down an aluminum ...

Before humans can colonize the moon or Mars, scientists and engineers must first develop techniques for building permanent ...