540K views · 5.5K reactions | You'll have to try this fun kids...

Demonstrate density by building a Density Tower! Check out my YouTube for the full video! https://youtu.be/9IcWwUH-Wj4 | Whizkidscience

This colourful experiment will help you and your children understand density better. Density is the mass of a material per unit volume, and it is a fixed number for each material. The density of water is 997 kg/m³; however, we can increase it by adding salt and sugar to it. In this experiment, we were adding a different amount of salt to each glass of water. When the salt dissolves, it increases the mass of water without changing the volume very much, which means that the saltwater solution's de

2.7M views · 9.8K shares | Build Your Own Density Tower  | Nifty Science | Facebook

With this science-magic trick, you’ll put a new spin on our famous Density Column demonstration. First, you’ll discover how to stack nine layers of liquids on top of each other. Then you take it up a notch by making different solid objects “float” in the middle of all those cool looking stacked liquids. Learn more: https://goo.gl/4mTGuC | Steve Spangler