My fellow scientists everybody knows that MR.R said that we need a energy project. Mine was the crystal project but it didn't work so I changed it to peanut power. This is an amazing project. Like who knew that peanut shells had energy in them. That energy is called POTENTIAL energy. A tiny peanut contains stored chemical energy. When we eat them, the stored energy is converted by our bodies so we can do work. We can also use the energy in a peanut to heat a container of water. Now I am going to tell you how to make this peanut power project:
- A small bag/can of unsalted, shelled peanuts
- A cork
- A needle
- A large metal juice or coffee can
- A small metal can (like a soup can) with paper label removed
- A can opener
- A hammer
- A large nail
- A metal BBQ skewer (like the kind for kebobs)
- About a cup of water
- A thermometer
- Some matches or a lighter (ask an adult for help here)
- A piece of paper and pencil to record your observations
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Then gently push the pointed end of the needle into a peanut. If you push too hard the peanut will break. If it does, use another peanut. It's also better to have the peanut at a slight angle. |
Using the hammer and nail, punch two holes near the top of the small can exactly opposite each other.
Put the thermometer into the water and record the temperature on your paper.
Allow the nut to burn for several minutes or until it goes out.
Stir the water with the thermometer and record the temperature again.
i was going to do that project luis (yaselie)
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