Survival Science #2: The Transpiration Bag - STEM with Mr. C скачать в хорошем качестве

Survival Science #2: The Transpiration Bag - STEM with Mr. C

Hello everybody! Welcome to our second lesson in Survival Science. We are still trying to find places to get fresh water, and today, we learn about another kind of solar still. This one is much easier to make and comes from one of our greatest friends on Earth...trees! We know they give us oxygen, but now we are going to learn how they can give us water! This lesson is very similar to Survival Science #1: The Solar Still. We use condensation, evaporation, and precipitation to gather our water. But now we learn a new word...transpiration. It's just a fancy term for breathing (when plants do it). For this experiment, you'll need the following materials: -Clear plastic bag -Zip tie or rubber band -Small rock -A tree facing the sunlight That's it! So gather your supplies and let's gather some water! -Mr. C –––––––––––––––––––––––––––––– Track: Fairytale — Scandinavianz [Audio Library Release] Music provided by Audio Library Plus Watch:    • Fairytale — Scandinavianz | Free Backgroun...  ​ Free Download / Stream: https://alplus.io/-highlander​ ––––––––––––––––––––––––––––––