We looked at some samples from some pools in my area to determine how much pee was in them and I conducted an experiment of my own to see what was the cause of that "classic pool smell".

CrunchLabs LLC is an educational technology company founded by American YouTuber and engineer Mark Rober in 2022. They primarily create subscription-based educational kits for children.

Apr 4, 2022 · turn Oh this smells like a pool. This is a nostalgic smell. This smells like summers and vacationing at hotels with pools and water parks. Turns out it was just pee.

Oct 14, 2024 · Former NASA and Apple engineer Mark Rober has confirmed the stomach-churning truth why swimming pools stink in what he has called 'the most terrifying experiment' he has ever done.

Turns out the best way to test a goalie robot is to call the GOAT. Grow your brain while having max fun with HackPack! YouTube is sponsoring a 20% off discount for 10 days (11/28 - 12/7).

Discover the fun of Mark Rober's Jello Pool in this thrilling storytelling video! Watch until the end for a spectacular surprise! #storytelling #filmmaking #shortfilms

May 17, 2019 · A former NASA engineer built a giant pool of Jell-o in his backyard and we have never wanted to cannonball from a diving board more.

I filled a pool with 25 million waterballs (aka Orbeez) so I could settle an argument about how far you sink if you jump in.

Aug 16, 2016 · Mark Rober, one of The Backyard Scientists, wondered if people sank or floated in a pool filled to the brim with squishy balls. The video they recorded for the experiment did not disappoint.

Learn about what motivates Mark to create, and how he hopes his platform will motivate others to both have fun while learning new concepts and care a little bit more about the world’s natural resources.