Let’s talk about eggs... they really are incredible. A few weeks ago, at the Planetarium, we learned how strong the dome shape of an egg is and that a carton of eggs can hold the weight of a person!

Discover how vinegar can dissolve an eggshell while leaving the inner membrane intact. This fascinating chemical reaction demonstrates acid-base interactions and shows how membranes can be ...

Today is National STEM Day and if you want to inspire your kids’ love on STEM, all you need is a cup of vinegar and a raw egg to do a simple experiment. Bouncy Egg Experiment: Leave the egg in the cup ...