How to see Germs Spread Experiments and Wash your hands Healthy Tips!!!
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Easy DIY Science Experiment for Kids Blowing up Balloons with Rock Candy!
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What happens if you don't brush your teeth egg experiment for kids!!!!
10:04
Big germs growing on iPad! Growing bacteria science experiment for kids at home!!
10:12
Ryan growing bacteria from his iPad! | science experiments for kids to do at home
6:55
Eggs in different Liquids science experiments!!!
22:36
Ryan growing Bacteria on iPad and around the house science experiments!
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Pepper and soap science experiment for kids | easy DIY Activity
23:35