The Universe of Discourse : Facts you should know
Sat, 15 Apr 2006 Facts you should know The Minneapolis Star Tribune offers an article on Why is the sky blue? Facts you should know, subtitled "Scientists offer 10 basic questions to test your knowledge". [ The original article has been removed; here is another copy. ] I had been planning to write for a while on why the sky is blue, and how the conventional answers are pretty crappy. (The short an
Spinosaurus towers over T-rex
A gigantic dinosaur has put the tyrannosaurus rex firmly in the shade. The spinosaurus - now officially the biggest predatory dinosaur known to man - measured 17 metres (55ft) from nose to tail, had long, crocodile-like jaws, and is thought to have had a sail on its back. Although the spinosaurus was discovered in 1912, an examination of newly obtained fossils has now confirmed its true size. Unti
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http://seattlepi.nwsource.com/national/258832_dino09.html
