Types of Salt and How to Use Them

We are back home and we are going back to experiments. A raw egg sinks in water, but can we increase water's density to make it float? Alex adds salt to see what would happen. Then I carefully add fresh water on top of salted one (not to mix layers) and ask Alex a tricky question: Sink or Float? #TheDadLab #backtoschool | TheDadLab

Here's why salt is put on the roads when it snows. | Reactions