This week Waikowhai Primary School had a magical science show the people that came in to show us science and magic were Richard and Robyn. When they came in they showed us tricks that involve fire, rings, red balls, bubbles and nappies. Out of all of the tricks and magic my favourite part was the fire because he told us what we need to make fire and the three ingredients that you need are fuel, oxygen and heat. My second favourite part was when Richard made huge bubbles telling us what the thinnest object that human eyes can see and we found out that it was bubbles and that was very interesting because he made them so big. There was one bit were they told us they buy 2 boxes full of nappies so the can take out this kind of powder that is called polymer and that turns liquid into a solid.
I wonder how long it takes to get all the powder out of 2 boxes of nappies I also wonder how he was touching the fire with his bare hands did it burn him or heat him up.
Here is a picture of the magic!
Blog You Later :)
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