Sometimes something is remarkable not for its content, but for its size. A ball of yarn isn’t exciting for example, unless it’s a giant ball of yarn. At the other end of the scale writing your name is a quotidian event, but put it on a grain of rice and that’s ten bucks at the mall. [Toby Bateson] has been making vacuum cleaners since he was 8 years old — and he looks considerably older than that now. In of itself that’s not a big deal, but his machines are tiny. In fact, he has the Guinness Book of World Records entry for the smallest vacuum cleaner. His latest exploit? A vacuum in an Altoid’s tin!
Electronically, this is just a switch, a battery, and a motor. But if you are looking for a Dremel tool project, you are in luck. Check out the video of the diminutive device, below. Besides the Altoids tin, there is a metal pipe and some bits of a cut-up soda can.