Zapped! Activities for The Body Electric
Keep Your Ion the Ball
- Did you ever wonder why your sweat and tears taste salty? In this
experiment you will test the conductivity (ability to conduct electricity)
of a variety of beverages to see which ones contain a higher concentration
of electrolytes or salts.
Couch Potato Fitness: Too Good to
Be True? - What are electrical muscle stimulators?
Will they make you slim?
Energy - Nerve impulses travel from one neuron to another
in the form of electrical signals. You can set up an experiment
at home to see how this works.
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