World's Largest Elephant Toothpaste Experiment

Published on 2019-08-29 by Mark Rober

I'm not a chemist. A portion of this video was sponsored by LastPass.Click here to start using LastPass: Science Bob's Elephant toothpaste recipe- Here is Science Bob’s behind t ...

Category Tag Mark Rober Elephant Toothpaste slime foam experiement diy guiness world record worlds largest