Discover how to turn an ordinary Coca-Cola can into a surprising, spring-loaded confetti popper! In this step-by-step ...

Discover how to build a miniature, functional cannon using recycled Coca-Cola cans in this creative DIY tutorial. You'll learn each step, from preparing aluminum sheets and assembling a sturdy barrel ...

The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are ...