Did you break the tip on your pencil again? You could go for one of those fancy mechanical pencils, or you could rig up a pencil sharpener like the one Giaco Whatever hacked together – using a 1000cc two-stroke engine to spin the sharpener up to speed.
It’s kind of amazing to think that a small explosive charge is sitting in front of your face when you drive, but airbags are a critical part of making cars safer than ever before. Giaco Whatever decided to take apart some airbags so we can seen how they work in slow motion.
Because he hasn’t made enough dangerous things, Giaco Whatever teamed up with builder Kevin Lizotte to create a tiny cannon that’s ridiculously powerful for its size. The audio and slow-mo add to the drama, but we wouldn’t want to be on the business end of this thing.