Former NASA engineer and popular YouTuber Mark Rober lands into the Guinness Book of World records again with the most colorful experiment: a goo volcano ...

Mark Rober designed a huge Nerf gun to win an office Nerf war. He talks to NPR's Lulu Garcia-Navarro about how he designed it, and what happens when you get hit with a pool noodle at 40 mph.

Tonight, we have a Brief But Spectacular take on being amazed at the world around us. Mark Rober discovered his passion for engineering as a kid tinkering with gadgets and creating contraptions.

The University of Guelph's physics club attempted to break a world record for the largest volume of elephant toothpaste.

It's official: The University of Guelph's physics and astronomy club broke a world record for the largest amount of 'elephant toothpaste' created.

Brigham Young University engineers helped YouTuber Mark Rober build one of the world's smallest dart blasters.

And just like you’d expect a former NASA engineer to, Mark Rober and his team constantly designed and redesigned a rig that would take an egg to space and drop it back to Earth.

In Mark Rober’s latest sure-to-be-viral video, he pursues an epic journey to make the world’s tiniest Nerf blaster. That journey leads the engineer and YouTuber extraordinaire straight to his alma ...

Mark Rober, a former NASA engineer with a popular YouTube channel, has designed what he says is the “world’s largest NERF gun.” Mr. Rober premiered his giant air-powered toy pistol on the ...

YouTube creators MrBeast and Mark Rober launched #TeamSeas, a campaign to raise $30 million to remove 30 million pounds of plastic and trash from the world's oceans, rivers and beaches.

In another episode of Man vs. Machine, Mark Rober pits his robot against Matt Prater of the Detroit Lions and world-record holder for Field Goals!