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Elephant's Toothpaste (slow motion) - Periodic Table of Videos

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 Chemistry   |   Science
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Behold, the popular Elephant's Toothpaste reaction... We look at it in some detail.
Support us on Patreon and adopt an element: https://www.patreon.com/periodicvideos
Raw footage of slow motion: https://youtu.be/r9_Xb1z45ZI

Hydrogen Peroxide solution is catalysed by Potassium Iodide - washing liquid (for foam) and food dye (for colour) make the whole thing more visible!

This video features Professor Martyn Poliakoff, Dr Samantha Tang and, of course, Neil Barnes.

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