Path finding (PDF) - HTML-Version is an interesting and challenging topic in the field of Artificial Intelligence.

Hexagonal cone : http://www.drking.plus.com/hexagons/practical/roof/index.html (can be rotated) .

Jerusalem's Borders : http://www.zombietime.com/google_jerusalem/ as seen on Google Earth.

Worst map color scheme : http://www.directionsmag.com/images/newsletter/2007/04_12/New_Bee_Map_lg.jpg

Online Generators : A list of online software that creates software.

Graphic recording : http://www.donbraisby.co.uk/graphic_recording.html is a process that is used to record meetings in words and pictures on large visual displays.

Here is your Second Life Invitation (download the Second life client, also called the 'viewer' and install that on your PC: http://secondlife.com/community/downloads.php )

(Book) Google Earth For Dummies from Amazon.com

The Pixel As Minimal Art : http://www.tomrchambers.com/pixma.html

(Definition) 'crash' : Loss of aircraft control resulting in an in-flight collision with terrain.

"Every important idea in science sounds strange at first." - Thomas Kuhn, Scientist Via
"He who loves practice without theory is like the sailor who boards ship without a rudder and compass and never knows where he may cast." - Leonardo da Vinci (1452-1519), Italian Renaissance artist
"One man has enthusiasm for 30 minutes, another for 30 days, but it is the man who has it for 30 years who makes a success of his life." - Edward B. Butler Via
"One of the marks of having a gift is to have the courage to use it." - Katherine Anne Porter, US Novelist
"Everybody's somewhere!" - Via