The Mechanic's Crazy Idea — Amazing inventions and tips with scrap materials Instead of letting worn-out tools rust, this diy invention shows how simple modifications can unlock new functions, ...

We may receive a commission on purchases made from links. There are several ways to join two pieces of metal — whether it's for construction, artwork, or any number of other applications — but welding ...

A implanted microchip is helping people with one of the most serious forms of eye disease to learn to see again. The chip is aimed at restoring sight to people with a type of age related macular ...