>>I had heard that polar bear hair is hollow (tubular, like a drinking straw) -------------------------------- That was why the Polar Bears sent to the San Diego Zoo turned green! Algae grew inside the hairs in their new warm and sunny California environment. cp in bc -- To terminate puerile preservation prattling among pals and the uncoffee-ed, or to change your settings, go to: <http://listserv.icors.org/archives/bullamanka-pinheads.html>