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T-shirt enfant for Sale avec l'œuvre « Mark Rober le super-héros et sa bombe scintillante » de l'artiste Global Calming | Redbubble
![Mark Rober: How An Ex-NASA Engineer Became YouTube's Coolest Science Teacher—And Is Saving The Ocean Mark Rober: How An Ex-NASA Engineer Became YouTube's Coolest Science Teacher—And Is Saving The Ocean](https://imageio.forbes.com/specials-images/imageserve/6194d60cf85dafac94db736c/mark-rober-mrbeast-forbes-image/960x0.png?format=png&width=960)
Mark Rober: How An Ex-NASA Engineer Became YouTube's Coolest Science Teacher—And Is Saving The Ocean
![Mark Rober on X: "New video dropping later this week. I'm stoked about this one. https://t.co/BH7iv4jyHU" / X Mark Rober on X: "New video dropping later this week. I'm stoked about this one. https://t.co/BH7iv4jyHU" / X](https://pbs.twimg.com/media/EAHDvTYVUAECSJH.jpg:large)
Mark Rober on X: "New video dropping later this week. I'm stoked about this one. https://t.co/BH7iv4jyHU" / X
![Discovery Teams Up with Mark Rober and Jimmy Kimmel in All-New Series | Latest Science News and Articles | Discovery Discovery Teams Up with Mark Rober and Jimmy Kimmel in All-New Series | Latest Science News and Articles | Discovery](https://discovery.sndimg.com/content/dam/images/discovery/fullset/2019/12/18/rober-kimmel.jpg.rend.hgtvcom.1280.1280.suffix/1576702395379.jpeg)