Today we did rube Goldberg machines we find out that start and the popstick did not work so we did to test and had a look a round we fond out that we could get author simple machine for the start and put a wheel on some wool and put the wool on some k’new. Next we had to work out how to got the middle peat so we got a ramp and put so domnos on the buttel to live it up and it word.

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