Mark Rober, the former NASA engineer, who reinvented himself as one of YouTube's biggest science creators, is making the leap to Netflix. Known for his jaw-dropping experiments — from elephant ...

HAVING A ‘BLAST’ WITH STEM. Moose Toys and CrunchLabs by Mark Rober Elephant Toothpaste Blast is a next level take on the classic volcano experiment. Inspired by Rober’s Guinness World Record-breaking ...

Mark features some of his biggest, craziest and most visual experiments ever, and highlights his relationship with a young man who motivated his second world record attempt. Mark takes viewers from ...