Testing Tooth Decay

Instructor and young female student examine a tooth

Will the acid in drinks weaken your teeth? Tooth enamel is tough but can be eroded by acids in your mouth. ScienceU campers tested the acid levels in their favorite drinks.


More Clips

lemon battery

Can You Get Power from a Lemon?


Young girl attempting to blow a bubble in a square frame

How to Make Square Bubbles


Several young students putting their hands in a mixture of corn starch and water



Instructor shows students petri dish

Testing the “5 Second Rule”


Instructor holding a pizza box, aluminum foil, and other items to make a solar oven

How To Make a Solar Oven


Young girl shows water bottle dyed green from the food coloring in her mouth

The Science of Backwash



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