Mark Rober

MrBeast Drinks His Own Pee Using Science

7 days ago

@MrBeast Drinks His Own Pee Using Science

Secret Street Crossing HACK

11 days ago

Secret Street Crossing HACK w/@MRINDIANHACKER

World’s Strongest Magnet!

21 days ago

Making MrBeast Drink His Own Pee (w/Science)

28 days ago

Join #TeamWater at https://teamwater.org/ Every $1 gives someone clean water for an...

How Record Players Actually Work!

29 days ago

Show Us Your Best Jugaad! w/@MRINDIANHACKER

about 1 month ago

4 Levels of Rocket Swings

about 2 months ago

How To Fool Your Brain!

2 months ago

Testing Phineas & Ferb Inventions IRL

2 months ago

They say don’t meet your heroes but I’m glad I made an...

Human vs World’s Largest Water Gun

2 months ago

Thanks to @MatthewBeem for participating in the name of science!

Mark Rober vs LEGO Floor #LEGOWorldPlayDay

3 months ago

Let’s celebrate World Play Day, June 11th! Let’s put the world in...

Bowling Ball vs LEGO® Wall

3 months ago

Thanks to my friends @LEGO for helping with this fun experiment! #sponsored