Find out how salty the sea is at your local beach with this simple science experiment you can do at home. Nanogirl marine biologist Kate has three glasses of water - tap water, sea water, and extra salty water. Which type of water do you think will float the egg?

#scienceforkids #experimentsforkids

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MORE easy science experiments for children:

How to make rocks and shells fizz
https://www.youtube.com/watch?v=9PJ_braPC7s&list=PLJvPXbO3jawR295RhLQGv297Bo0hadvvm

Make your own ocean currents
https://www.youtube.com/watch?v=KHEoUM76o3g&list=PLJvPXbO3jawR295RhLQGv297Bo0hadvvm&index=2

What is sand made of?
https://www.youtube.com/watch?v=XnxgNgVHej0&list=PLJvPXbO3jawR295RhLQGv297Bo0hadvvm&index=3

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