This week we started learning about metals and batteries. One of the things that we did this week was watch a video about medals. I thought it was interesting. Some of the parts that I thought were interesting were the telescope where they had to rely on two once3s of gold, the whole process of making the bell, and that they could turn trash into steel alloy. Another part of a different lesson that I thought was cool was that when you charge your phone the charger is actually taking stuff away from the phone.
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