Mark Rober, the American YouTuber known for his science videos and inventions, has introduced his latest creation. He recently unveiled a robot named “Rocky” that seems unbeatable when it ...

Mark Rober, the entertaining science vlogger who previously built obstacle courses for the squirrels and other critters in his backyard, was so frustrated with neighborhood crows stealing his food ...

Even the squirrels are getting into it. How Bill Gates ended up eating pizza rolls on YouTube YouTube star Mark Rober's latest video features the philanthropist talking about clean water ...