SAN ANTONIO – Hello parents, teachers and students! Are you looking for something fun to do at home that has a little bit of science behind it? Well, check out this awesome at-home experiment from ...

Add Yahoo as a preferred source to see more of our stories on Google. Speed conducted the experiement in his bedrooms -the substance soon released toxic fumes into ...

Color-changing breath, chemical goo, elephant toothpaste. Color-changing breath, chemical goo and elephant toothpaste? Explore chemical reactions and discover how hydrogen molecules break and fuse to ...

It probably introduces some intermediate step that allows the reaction to happen more easily. I'm really not a chemist, but that's what I'd look for.

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 ...