Learn how to make a simple lemon battery and use it as an emergency phone charger in this hands-on science experiment. Watch step-by-step as we cut lemons, prepare copper and aluminum electrodes, and ...
You really want to go to the science fair, but don’t have any ideas for some easy award winning science fair projects for 9th grade? No worries, we are here to help. So, you have decided to become a ...
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