Techie Tuesday: Turbospoke

Real hog sound without batteries. 

One Christmas I got a MATTEL V-RROOM 'Real Motor Roar Hot Rodder Engine' for my tricycle. I was really proud of the noise I'd make going round terrorizing my neighborhood. So when I saw the Turbospoke I was thinking I wish had one of those- Maybe I'll trick out the mountain bike...

Listen to it here


(Via BoingBoing)