Engineer and YouTuber Colin Furze has a reputation for building devices and mobiles that are exceptionally dangerous to operate. Such as this spinning knife-belt, or this 360-degree backyard swing.
Make magazine has a special place in my heart, partly because I love the crazy stuff they come up with, and partly because they want to help you build the crazy stuff they come up with. When I was a ...
What goes up must come down. And what goes way, way up can come down way, way too fast to survive the sudden stop. That’s why [Tom Stanton] built an altitude recording projectile into an oversized ...