When life gives you lemons... build a 5 ton flask and blast them to space. Thanks to the good people of Gridley, CA and everyone else who helped out here. Science Bob has a new page about making...

After demonstrating the classic Elephant Toothpaste reaction in countless ways over the last 8 years, and even setting the Guinness World Record for the largest Elephant Toothpaste reaction, I thought I had seen it all – then Mark Rober called.

Apr 23, 2021 · We looked everywhere for the best elephant toothpaste experiment videos and found them! Mark Rober might wanna check some of these out.SUBSCRIBE TO THESE CHA...

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. Science Bob...

This is the brand new Guinness World Record largest ever elephant toothpaste foam experiment. I'm gonna walk you through everything we had to go through to get to this point, as well as some really cool side discoveries we made in our hundreds of hours of testing along the way.

Elephant's toothpaste is a foamy substance caused by the quick decomposition of hydrogen peroxide (H 2 O 2) using potassium iodide (KI) or yeast and warm water as a catalyst. [1] How rapidly the reaction proceeds will depend on the concentration of hydrogen peroxide.

Dec 24, 2019 · The explosive foam volcano experiment performed by David Dobrik, Nick Uhas, ScienceBob, and Mark Rober is safe enough to replicate at home, too.

Sep 21, 2020 · YouTuber and former NASA engineer Mark Rober has destroyed the Guinness World Record for tallest-ever elephant toothpaste fountain. Rober and his team created the fountain of colorful,...

He spent twelve months designing the new volcano, which is a “bomb proof” five-ton steel volcano, to break his previous record and managed to get the tallest ever stream of elephant toothpaste,...

Watch Behind-The-Scenes footage of Mark Rober's Epic New Elephant Toothpaste World Record for cancer survivor Brodie.