I see lots of pulles,screws and wheels and axle. All are simple machines.
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ANA
1/30/2013 08:59:59 pm
I thought when they crashed the TV it was COOOOOOOOOOOOL
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Lydia
1/31/2013 08:43:25 pm
Why did they paint themselves with paintballs?
Simple machines like ramps and wedges help you stop things and help you go up things. If you put simple machines together it will make a big machine.
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Rusmiya
2/17/2013 08:30:06 pm
I love the way they hanged the gitter and and some how played a beautiful tone.VERY IMPRESSIVE "!!
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