Saturday, March 7, 2015

Popcorn, vinegar and baking soda

We had our first kitchen chemistry session when we observed the inter-dependence between popcorn, vinegar and baking soda. We observed very closely and watched the popcorn bounce to the surface after the baking soda was added.


Austen said...

When I Was Watching Pop Corn Seeds rising With bubbles The seeds.

lily said...

it was fun. The corn float to the top.