Monday, August 13, 2012

Space Experiments

Today Amadeo came to our school to do some space experiments with us. First he took out a bowl full of water then he poured dry ice into it. We made a mini comet. The comet made mini explosions, it shook the ground. Then he got out a bottle of liquid nitrogen and poured it some on the floor. It made little clouds of evaporated liquid nitrogen. It was so cold. He got a bowl and put some liquid nitrogen into it and we started putting things in it. We put a metal spoon in it and then he tried to bend it and it snapped in half. Then we blow a balloon up and put it in the liquid nitrogen and the air inside the balloon turned to liquid air we cut it open and it went on the floor, it was a pathetic amount of it. 

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