Community

Garret is back from his weekend trip and has put up a new gallery: Chaco Culture National Historical Park.

Mathematics

MeFi thred about the golden section (sectio aurea). There are many interesting links I should take a closer look at on the weekend or whenever I find the time. The golden section also is an interesting subject for school, connecting mathematics, biology, art and other subjects.

Astronomy

NASA: Visible Earth, “a searchable directory of images, visualizations, and animations of the Earth”.

Link via Jeff.

Ego Surfing

Guess who’s the number one result in a Google search for “Andrea”?

Duncan mused about first name surfing via Google a while ago. Now he is the first Duncan on Google.