power a mechanical car made of wood with a single mouse trap. In this video from Mark Rober, we get deep into the mechanics of what makes these cars go, and how to optimize their performance.

Mark Rober has been planting glitter bombs on porches and in cars for the past five years. He tells us he sees a promising trend. Mark Rober is a former NASA engineer who makes videos to get young ...

We look at YouTuber and former NASA engineer Mark Rober's war on thieves breaking into cars in San Francisco. His weapon of choice? High-tech stinky glitter bombs. When the car of Mark Rober got ...