MEREDITH: WELCOME BACK. YOU KNOW WHEN YOU ARE BRUSHING YOUR TEETH AND THE TOOTHPASTE BECOMES REALLY FOAMY IN YOUR MOUTH? THAT’S BECAUSE OF A CHEMICAL REACTION AND IN THIS WEEK’S SCIENCE OF IT, WE ARE ...
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An experiment showing the reaction of elephant toothpaste
Elephant toothpaste produces a dramatic chemical reaction in experiments. Canada making border crossing change that will impact Americans Press conference makes it clear a lawsuit is coming against DK ...
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