The laws of physics - entropy

I can't remember which of the laws it was, but I do remember that it said something to the effect of the natural state of things is disorder and it takes energy to reorganize. Ask any teenager and you know that picking up all the crap in their room takes energy.

I received today the yarn for Paul's sweater. It has to go from the little skeins to rolled ones, and from there to the be knitted into the sweater, thata's a lot of energy. Guess I'll be doing a lot of rolled skeins today!