Yesterday we got to have the Science Roadshow at Otaki College and we got to try alot of new things. I learned how gravity works. For example, everything has gravity - without gravity we wouldn't weigh anything. I also learned how to balance a cup on a flat board and swing it around without it falling off.
My favourite thing at the show was the metal melting.
HOW DID THE Metal MELTER WORK: we had to put metal in and round hole and it would melt.The metal was silver when it melted and it was liquidy.
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