focus question Haw dos pressure effect a marshmallow
The marshmallow was affected by the space in the container and the gas in the container the less gas taking up space in the container the more room for the marshmallow has to expand that means less pressure
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At scouts and engineering I did metals and we got to het up brass cut brass and tin hammer the brass and put rives in the tin the instructor talk about the different types of metal and the braking point of some mettle the instructor talk about the different tips of metal and the braking point of some metal
At the eco science center I liked the drum machine
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