Each week, we bring you a quick and easy experiment you can do at home to explore a concept in science. This week, we look at ...

A glass of water may look perfectly uniform, but at the molecular level, it could be carrying two different forms that are ...

A hidden feature of water, long submerged, has finally been brought to the surface. New experiments have revealed supercooled water’s critical point — a specific pressure and temperature at which two ...

Create a colorful tower of liquids that stack on top of each other based on their densities. This experiment demonstrates how different liquids have different densities and why some liquids float ...

Note: This video is designed to help the teacher better understand the lesson and is NOT intended to be shown to students. It includes observations and conclusions that students are meant to make on ...