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When we first came to Johnson Canyon, we did not have any cell phone service or internet. I could still check email by climbing to the top of the bluff. Why does being higher let me get a signal for the internet?
This experiment comes from a question sent to me by a subscriber and her daughter. They wanted to know why plastic cling wrap clings. I thought I knew the answer until I began experimenting. That lead to more research and all sorts of interesting things. To follow along, you will need:
This is a unique variation on electrolysis (using electricity to take water apart) that will let you test to see which side of a battery is positive, and which side is negative.
This experiment is one that sounds strange, but it actually is very simple. You can broadcast radio waves with your socks. You can also broadcast with your shirt, a pair of pants, or a wool sweater, but socks work very nicely, and it sounds more unusual.
For this experiment, I thought we would do a simple one, but one that always entertains people. As with many other science experiments, it is simple to do, but the more observant you are, the more you will learn about static electricity.
