For the past few days our class has been busy making simple machines. The only two simple machines we could use to make our project was a pulley and a wheel and axle. We had to make our own version of a pulley and a wheel and axle. To make my simple machine I used paper, cardboard and toothpicks. I did not have an idea of how to make my simple machine but then I saw a image on google similar to my one but they did not use paper.
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