More links for 22 Jan 2008

A cute dormouse! [Metro]
Two Star Wars-loving brothers planning a Jedi church hope it will be much nearer than a galaxy far, far away. [BBC]
7 proposed futuristic sky cities. [GeekAbout]
The infinite variety of agatized dinosaur bone. [Flickr]
American military researchers are working to uncover and harness the most terrifying chemical imaginable: that most primal odor, the scent of fear. [Wired]
What happens if you are left alone in the dark in solitary confinement for days on end? [BBC]
Lightsabre wins the battle of movie weapons. [Telegraph]
The coldest place in the universe is right here on Earth. [Smithsonian]
Dentist offers online check-ups. [Ananova]
Bizarre images taken by Nasa's Mars Explorer Spirit have emerged showing a very strange human shape walking down a hill. [Metro]