Former NASA engineer Mark Rober created a liquid sand hot tub that is just as amazing as it sounds. He brought the fluidized bed to life by adding air in all of the right places at the base of his hot tub. Rober then filled the tub with sand, sat on top of it, and…
Search Results for: mark rober
Inspired by the Scooby Doo gag of the villain hiding behind a portrait, Mark Rober shows how to build a picture frame surveillance camera using an iPhone, an iPad and a thrift store picture frame. via Gizmodo image and video by Mark Rober
Mark Rober gives a demonstration of how to create an impressive skinned watermelon to bring to parties. The trick gives the illusion that the inner center of the watermelon is somehow separated from the outer rind with just a single cut, but as Rober demonstrates, it takes a little bit of work to prepare.
Former NASA engineer Mark Rober uses the scientific method to determine the best climate settings to defog a car windshield the fastest. Rober created consistent conditions inside his car for ten consecutive mornings to compare the impact of the different settings, and claims his results can defog a car in half the time.
Former NASA engineer Mark Rober used science and a super accurate robot that he built to win an arcade game every single time. Instead, Rober discovered that the Cyclone arcade game was totally rigged. Don’t feel bad. You don’t suck, the game makers do.
Mark Rober created a scale model of the solar system using a soccer ball on a football field as the Sun to show the scale of the solar system and to help give an idea of the true distance of the recently proposed ninth planet. Rober placed planets on the field at their relative distances from…
Mark Rober recently teamed up with tinkerers Ryan and David of Eclectical Engineering to build a giant functional Nerf gun. Mark, Ryan, and David break down how they created the custom-made cannon, which will help Mark defend himself at work, that can fire aerodynamic projectiles up to 130 yards.
Former NASA engineer Mark Rober appeared on an episode of Jimmy Kimmel Live and showed off quite a few of his creative Halloween ideas for scaring family and friends. We’ve previously written about Mark and his clever creations.