Urine-soaked eggs a spring taste treat in China city: http://reut.rs/HqBQny
Equally amazing water current map: http://www.theawl.com/2012/03/soothe-yourself-with-the-oceans-swirl
Bald eagle, fox, and cat are porch friends: http://boingboing.net/2012/03/29/bald-eagle-fox-and-cat-are.html
HOWTO build a robotic squirrel-squirting water sentry-gun, with python: http://boingboing.net/2012/03/26/howto-build-a-robotic-squirrel.html
Tips on running a school garden: http://bit.ly/GKA3Md
These, and more linkages, are from the Root Simple twitter feed.