Mark Rober
Mark Rober is a hugely popular engineering-focused YouTube creator and founder of CrunchLabs, known for building creative gadgets and over-the-top experiments to explain physics, engineering, and problem solving. Episodes might feature glitter bombs, squirrel obstacle courses, or fluid dynamics, all framed with clear explanations and real data. Homeschool families love that his videos make STEM feel relevant and genuinely fun, often inspiring kids to tinker or attempt scaled-down versions of projects. The channel is free to watch, while optional kits and courses cost extra; even without paid add-ons, the mix of storytelling and science offers tremendous value for older kids and teens.
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