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Thursday, 22 June 2017

Week 4.

Week 4.
Trebuchet.
4 weeks ago we found out how to use something could a trebuchet and we write down what surprises us and other things.
Well I was really surprised that it went further than I thought it would go.
This is how it works you put some weights or something heavy in the holder,put a ball in the sling that's about the size of a tennis ball,and pull the rope and then it will go flying.

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