Today I spent hours helping a friend with his freshmen thesis for his Technical Writing and Professional Composition course for his engineering degree. He decided to write his thesis on a design for using human and cow manure in integrated crop growing systems to recycle and preserve nutrients and soil quality.
I spent the day helping him with this report, digging out sources and helping him with citations. This is the sort of stuff I do for funsies in my free time after all.
Somewhere down the line I ended up drawing a nice diagram for him of a complete nutrient cycle. I figured I’d throw it on my blog for… I don’t know. Posterity?