Nancy Bullard on MSN
Easy DIY model to show how your lungs really breathe
In this video I walk you through a simple DIY model that shows how the human respiratory system works. Using a plastic cup, ...
Build a working water turbine house model for your next school science project! ⚙️💧 This eco-friendly DIY demonstrates how hydroelectric energy powers a home using a simple turbine made from spoons, ...
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