#excrement
Tell me what you would do to me!!
Some caterpillars can “throw” their excrement over a distance of 1 meter thus diverting attention of an approaching predator.
Euphemistically known as waste-to-energy, the possibilities afforded by excrement are, well, excremental. David Waltner-Toews, a veterinarian, epidemiologist, scientist and author, wrote The Origin of Feces: What Excrement Tells Us About Evolution, Ecology, and a Sustainable Society, as well as other books about the intersection of humans and nature and its relationship to development. He recently outlined 10 ways that the use of such waste could do everything from promoting energy self-sufficiency to improving drinking water.
Poop Power: 10 Ways Excrement Can Save the World
http://indiancountrytodaymedianetwork.com/2013/07/23/poop-power-10-ways-excrement-can-save-world-150525