THE BEST Diy

There are man caves, and then there are MAN CAVES: these garage theaters are the ultimate in cinematic gluttony, from a rotating floor to a view of the Jedi Temple. Update: more here!

It may look like a mini-Lite Brite, but Meggy Jr RGB is so much more: this Arduino-powered kit is essentially a hackable, open-source gaming platform with an 8×8 RGB LED display.

It’ll confuse the hell out of mouthy toddlers, but Instructables has a DIY for Gummy LEGO Bricks; it teaches you everything from making the silicone mold to prepping the gelatin mix.

The Antec Skeleton PC case takes care of ventilation by stripping out most of the walls and slapping a 250mm fan on top; in total, there’s room for 7 expansion slots and 4 drive bays.

If high school bio and anatomy got together, you’d get Emilio Garcia’s Jumping Brains. The limited edition RGB brains are already sold out, but DIY 3″ resin brains are coming soon.

Evil Mad Scientist Laboratories has a DIY for making your own Fraction Adding Machine out of a Rice Krispies Box, glue and tape. It’s based on an actual 1952 calculator.