My class was experimenting on a science project called 'Seeing Sounds'. Mrs Stone handed out the material of what we going to use to make the science project. It was a Balloon, a Jar and Sissors. With the balloon we had to cut the middle and use the end on the balloon. We had to take off the lid of the jar and put the end of the baloon on top of the jar. We had to bang the top where the balloon is and if it makes a drum sound, thats alright. After that we went outside and Mrs Stone pour sugar on top of the jar and Mata and I started humming. The vibration of our huming made the sugar move up and down or sidewards, but I don't know if the humming vibration is making the sugar move because while you hum there's air coming out of your nose.
Later on, we watched a video called Candle vs Sounds. In the video there was a boy with some objects in front of him which he will use throught his video. He had a canddle in front og him with a drum, and with the drum he made the noise by banging towards the light and see if it will die out, and it did.
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