As I Live and Learn
 

Tuesday, November 25, 2008

Health and Science

I found this very interesting knowledge about colds and flus:

"For those who aren’t sure of the difference between a cold and flu: A cold moves in slowly, usually over a couple of days. The flu comes on super-fast, even overnight. A cold affects you mostly from the neck up, causing sinus congestion, sneezing, and a runny nose. On the flip side, the flu hits mostly from the neck down. With severe aching, tiredness, and a cough."


And, woo! We're getting better at looking for another Earth all the time! Even though it's a gas giant, it's still a step in the right direction:

First detection of carbon dioxide in an exoplanet

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