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Daily Archives: 17 May, 2019

Pulleys and simple machines. 4º

Our 4th year students are enjoying the fantastic simple machines  6th years boys did last week.

Their pulleys and levers can show us how effort or resistance work in these simple machines.

 

 
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Posted by on 17 May, 2019 in 4EP, Machines, pivot

 

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Complex Machines. Solar panels moving  a fan. 

On this video you can see a fantastic solar panel moving an electric fan. All made with recycling  materials!!

 
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Posted by on 17 May, 2019 in Energy, Machines, recycling, science

 

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