geek

http://omahamakergroup.org/2011/06/29/5-flying-wing This is a single sheet of plastic which easily flies with a tiny motor and can be steered remotely. Pretty cool.

http://mywiki.wooledge.org/FtpMustDie A list of reasonable criticisms of FTP.

http://www.arscives.com/bladesign/tamahagane/main.htm Pictures of the creation of a homemade Japanese knife starting with the construction of steel.

http://www.vidarholen.net/contents/blog/?p=24 This blog post walks through the contents of a private key and shows how to do RSA with it.

http://woodgears.ca/eyeball/ How close can you eyeball these puzzles?

http://www.youtube.com/watch?v=X4SCSGRVAQE Playing the Imperial March with a floppy drive motor.

http://home.comcast.net/~mjmahon/AppleCrateII.html Someone's wired a bunch of Apple IIs together to get them to work together in parallel.

http://www.rmichelson.com/Artist_Pages/Nimoy/pages/MaxBeaut.htm Who knew Leonard Nimoy liked fat chicks?

http://www.squidrock.com/creeper/ A concept album about the life of a Minecraft creeper. I found it very enjoyable.

http://www.youtube.com/watch?v=rNTAEnDgqpU The Team Rocket theme song from the old Pokemon TV show on a pipe organ.