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 ...

Engineer Mark Rober has experienced this, too. In a YouTube video he uploaded yesterday, he showed us his form of revenge. If what the video details is real (which, in this world, who knows!), ...