My Friends' and Family's Sites

Rob Arenth - Guitarist, Songwriter, Performer
Mark Nowakowski - Composer.

Science

Breakthrough Propulsion Physics
SpaceWeather - There is weather out in space too.
Heavens-Above - Find out when and where you can view the space station and satellites.
Encyclopedia Astronautica - An encycolpedia of spacecraft.
Eric Weisstein's World of Mathematics - A useful site about math.
Russian Navy Site - Info of the Russian Navy.

Outdoor Sports

Harris Cyclery Articles - Bike maintenance info.
Charlie Kelly's Mountain Bike Hubsite - Mountain bike history.
Moutain Buzz - Colorado whitewater forums and info.
Boater Talk - Popular whitewater forum.

Fun Stuff

Engrish - Funny mistakes in using English.
Strawberry Pop-Tart Blow-Torches - Scientific study of what happens.
American Slanguages - Find out some local terms used across the US.