[Kevin Cheung] likes to upcycle old soda cans into — well — things. The metal is thin enough to cut by hand, but he’d started using a manual die-cutting machine, and it worked well. The problem? The ...

Learn how to make a mini drill machine using simple materials like cardboard in this easy-to-follow DIY tutorial. Discover the step-by-step process to create a functional tool that can be used for ...