My YouTube channel has been on an absolute tear. It’s now the 47th most subscribed in the world but more importantly, I’m now only 12 spots behind ‪@TaylorSwift‬.

Most people I asked predicted the wrong winner here.

From high-octane science experiments to insightful wildlife videos, and from mind-bending engineering marvels to enlightening lessons in physics, these videos showcase Rober's scientific prowess...

Subscribe for more videos: https://bit.ly/YouTubeYoushaei Mark Rober knows a thing or two about how to grow on YouTube. After all, Mark Rober gained 10M fo...

Mark Rober is an American YouTuber, engineer, inventor, and educator. He is known for his YouTube videos on popular science and do-it-yourself gadgets. Before he became a YouTuber, Rober was an …

Mark Rober Mark is a former NASA and Apple engineer who turned his love of science and education into the #1 science education platform in the world, with 72 million YouTube subscribers.

Aug 22, 2025 · Mark Rober, the former NASA engineer and YouTube wonder, signs with Netflix for a 2026 family competition series and brings his most memorable science experiments to the platform …

Each box includes all the materials you need to build a robot at home, alongside Mark Rober’s YouTube videos.

Mark Rober. 5,682,599 likes · 53,849 talking about this. Former NASA & Apple engineer. Current YouTuber & friend of science....

Featured Videos for Mark Rober by Mark Rober • Playlist • 123 videos • 80,643,704 views