The secret to this colorful tower is density! Density is the measure of mass over volume. One can think of mass as how much matter or “stuff” there is in a liquid. So in this case, density is how much ...

GRAND RAPIDS, Mich — When you think of a tower, usually a tall building made from hard materials such as stone or steel comes to mind. In this experiment, we'll use science to do the seemingly ...

Adam Sherwinski shows ciLiving host, Jaclyn Friedlander how to make a 3-layer float to test the density of each liquid In this fun and easy science experiment, we’ll show you how to make a three-layer ...

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 ...

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 ...