Thursday, 29 November 2012

Soldering Fumes

On November the 20/21, we went to daddy's lab, and helped Geoff do some soldering, and other things to help fix the equipment. First we soldering some wires together to make some cables, Then we put together a box used for the metabolic cart, which measures how much work we do. we also put together another box with all of the wires in it, but I don't know what it was for.

when you solder, you are pretty much gluing the 2 pieces of metal together, by melting the solder,(which melts very easily) and when it cools, it hardens and sticks the 2 pieces of metal together firmly. There is also a little gun for sucking up the extra solder, when you get too much, Geoff says the problem most people have is that they put too much solder on.

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