Some pretty interesting stuff that some of the traditional laws of thermodynamics don't address for sure. Some theories are already shown to be incorrect but convention still holds tight. There is much more available than the current regurgitation of information in the classroom.
Got a paperclip and some gum?
girl power ... turns out to be about a hundred watts. But they seriously don't like being connected to the grid. Tiny ad:
Permaculture Voices 1, 2 and 3 - all 117 hours of video!