The main mechanical tools in a hacker’s shop used to be a drill press and a lathe. Maybe a CNC mill, if you were lucky. Laser cutters are still a rare tool to find in a personal shop, but today’s ...

Add Yahoo as a preferred source to see more of our stories on Google. how-to-make-homemade-cookie-cutters: sugar cookies in assorted shapes Whether you're looking to create the cookie version of your ...

An ultrasonic knife is a blade that vibrates a tiny amount at a high frequency, giving the knife edge minor superpowers. It gets used much like any other blade, but it becomes far easier to cut ...

Laser cutting is fun. A lot of fun. You’re putting a thing into a box and firing friggin’ lasers at it to cut or etch whatever your heart desires. It’s a wonderful Venn diagram of science and fire ...