Impulse buying a police car while recovering from an injury? Sounds like a great idea! I found this 2016 Dodge Charger Police Edition at auction, and now it’s mine. This ex-highway patrol car comes ...

The retro-friction toy car is an incredible piece of engineering! It's sometimes called a “wind-up” toy car. This video covers the specifics of the mechanism: the motor frame, the 5 gears and the ...