User of the day
My name is Derek, I am 28 years old. I am a paramedic and have a Masters Degree in Microbiology. I spend almost all of my time outdoors; I mountain bike, rock climb, hike, backpack, and kayak. I teach wilderness emergency medicine and wilderness survival.
Team of the day
Current and former employees as well as any fans of Microsoft. Welcome all!
SiDock@home September Sailing
Martin Gardner's Birthday Challenge
Euler's Constant Challenge
Geminids Shower Challenge