Monthly Archives: May 2017

COMPLEX MACHINES. Steam engine. 4ºEP

In this movie you can see how the steam machine work. The difference is that the burning fuel used in the first train machines worked burning coal.

Leave a comment

Posted by on 11 May, 2017 in 4EP, Machines


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!!

Leave a comment

Posted by on 10 May, 2017 in Energy, Machines, recycling, science


Tags: , ,

%d bloggers like this: