Space Science

Today Amadeo came to school to show us some space experiments. First of all Amadeo got a big glass bowl filled with water and then grabbed a bag full of dry ice. He said we are making a comet. When he put the dry ice in the glass bowl a cold white cloud of mist flooded the room. After that a big explosion occurred because the water was warm and the dry ice was -75 degrees. Amadeo grabbed some liquid nitrogen and poured it on the ground and another cloud of mist flooded the room then he poured it into a metal bowl. He blew up a balloon and put it in the liquid nitrogen. The liquid nitrogen sucked all of the air out of the balloon then Amadeo picked up the balloon and then it filled up with air. After that he put a spoon in and then picked it back up and snapped it.