If you’re looking for a fun way to explore the physical properties of density with your elementary-aged kids, this experiment is for you!

Submarines sink and rise due to their density! Learn more and explore density with ECHO’s Science Spotlight activity you can do at home.

In the experiment (seen above) kids will take each part of the pumpkin (seeds, guts, flesh, and stem) out and submerge them to determine which parts have the most density and which have the least ...

Why do some gases rise in the air while other gases sink? Why do some gases rise in the air while other gases sink? It all has to do with how heavy the molecules are compared to the air itself ...

In this BASF Science Club experiment, we measure the same volume of 6 household liquids and then add a few small items to test their densities. This creates an awesome visualization!

Teaching Density Density is mass divided by volume. d=m/V or ρ=m/V But what does that mean? The simple answer is how heavy something is for its size. If something seems very heavy for its size (like a ...

This episode is about density and buoyancy. We will turn black trash bags into solar-powered balloons to show the power of hot air!

One place to go is Science Central, or you can bring the experiments into your own home. Science Central executive director Martin Fisher stopped by to show an easy, at-home experiment.

MOBILE, Ala. (WKRG) – In today’s Science Corner experiment, learn about density by using eggs and water! NECESSARY SUPPLIES: 3 glasses of water, salt, 1 TBS measuring spoon, 3 eggs, stirring ...

Density is a measure of the mass per unit volume of a substance. Think of it as the amount of mass that a substance packs into the space it takes up. You can calculate the density of any substance by ...