There's nothing like a good run to get rid of stress. At least until you meet your first grizzly bear on the trail, as YouTube user GTX449 did at the 3:10 mark in this video. Content warning: foul language. But who can blame him?
This is why I run on a treadmill.
-via Yababoon
Comments (6)
Many parasites have crazy reproductive cycles like this. I recently read "Parasite Rex" by Carl Zimmer where he describes many strange parasitic species and their big and often underestimated influence on many ecosystems - quite an interesting book!
http://blogs.discovermagazine.com/loom/