Tagged With mark rober
Video: Would you sink or float if you were tossed into a gigantic vat of squishy gelatinous spheres? Mark Rober, one of the Backyard Scientists, decided the only way to definitively answer the question that few have ever asked was to fill an entire pool with 25 million of the tiny spheres, and dive in.
If you've ever driven a car that's parked outside in winter, you'll know it's frigid as hell inside your car and the windshield can be totally opaque from all the foggy arse frost. Not cool. How do you get rid of it? Hit the defrost button right? That's not all. The always inquisitive Mark Rober tested out every combination on how to defrost your windshield and came up with a way that is twice as fast as other methods. That means you'll get a clear windshield in half the time.
Every child and every adult who wants to be a child again loves a good Nerf gun. They're fun to shoot, whether you're playing in your yard or across cubicles, and they're fun to be shot at with, because Nerf guns are mostly harmless. Well, the game done changed. Mark Rober has invented the world's biggest Nerf gun and it is beyond awesomely badass while being totally hilarious.
Video: YouTube scientist Mark Rober and molten metal obsessive BackyardScientist teamed up to answer a simple question: is a grenade deadlier on land or under water? But in order to answer that, we need to understand exactly what a grenade does.
After watching this video I feel like the best microwave I've ever used sucked very badly. What you see here is a concept for the Heat Map Microwave, which would have a built-in IR camera on top and a screen on the front, effectively allowing you to see exactly when your food has been heated all the way through. Get this thing in my kitchen right now.