Mark Rober, former NASA engineer and popular science YouTuber, has launched Class CrunchLabs, a free online STEM curriculum for grades 3–8. The program, developed with teachers over two and a half ...
CrunchLabs, the maker of STEM activity kits for kids founded by NASA engineer turned YouTube science communicator Mark Rober, has launched Class CrunchLabs, a collection of free standards-aligned ...
Mark Rober, a NASA engineer turned YouTube sensation with over 75 million subscribers, has spent his internet career making creative, silly, engaging science experiments for viewers, many of them ...