Tag: STEM

In this experiment, use the properties of the hydrogen bonds in water to your advantage by seeing just how many drops of water you can squeeze onto a penny before it spills. See if you can beat our Girlstart record and get more than 42 drops!

Did you know that raisins can dance? Watch how the carbon dioxide bubbles in soda can lessen the density of the raisins and give them a little boogie.

This Hands-On Wednesday blog requires adult supervision. Make sure to conduct this experiment with help from a parent or friend. Electrical currents aren’t the only thing that can make a light bulb glow — follow these steps to see what microwaves do when passing through the tungsten filament of a light bulb. The results may surprise you!

Challenge your balancing skills with this eggs-periment! Salt forms in the shape of a perfect cube, which allows it to act as a tiny pedestal for your egg. Just try not to crack the egg while testing this one out!