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You Breathe Out Acid - Indy Labs #21 (At Home DIY Science)

3,360 views · Published 6 October 2017 · 5:29 · Indexed 8 November 2026

Channel: MrLundScience · 2017 · Education

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Indy Labs - We Put The Science In Your Hands

What do you and a Xenomorph have in common?  Perhaps more than you think.  Beyond just a lovely smile and enjoying a good game of hide & seek, you both have some acidic breath!  (Mind you, the Xenomorph has you beat on strength of acidity...)  In this Indy Lab, we'll use the red cabbage indicator solution we made in Indy Labs #20 to demonstrate how your breath can actually change the pH of a solution!

To make the red cabbage indicator solution, check out "Indy Labs #20 - Red Cabbage Acid Base Indicator" - https://youtu.be/_Cr0J9ZPdFo

The Indy Labs series focuses on at home science experiments that are low cost and (usually) easy to do, but still drive the science concepts home.

Some science videos show you how to do something cool, but explain very little of it. Others explain concepts, but are very passive and give the viewer little to actually do. With Indy Labs, we put the science in your hands, teaching you concepts, but at the same time, giving you an experiment to try on your own!

If you try the lab, please leave a comment and let us know how it went. Also, snap some photos of YOUR at home trials for this or any of the Indy Labs experiments, and upload them to Twitter and/or Instagram. Use #IndyLabs so we can all see your results!

Good luck, Indy Labbers! Subscribe and join our community today!

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