I'm not a chemist. Elephant toothpaste (aka slime foam) has sort been done so many times I wanted to do it really big. We did a ton of testing. Here is Science Bob’s behind-the-scenes commentary: I started a company called CrunchLabs where we build a toy together and then I teach you all the jucy...
11 min - Nature & Wildlife - Mark Rober
More: Elephants documentaries