Columbia's End
On Feb. 1st, the shuttle Columbia was lost during its re-entry into Earth's atmosphere. All crew members died. If you've been out of touch for a while, this is news to you. But it shouldn't be by now. Check out the above site to get the latest on what's happening with the investigation. If you're in the area where debris from Columbia landed, and have photos, etc. to share with NASA, you can upload it to them. Anything at this point will be able to help the investigation into what happened. This is sad ... astronauts are a brave lot; they're smart, gifted people - people out to make a difference. Up there, there are no borders, no race, no war - just humanity. I do hope NASA honours their memory by continuing the push into space.
The first chef
First came fire ... and then, as the camera shifts to the soon to be late-village idiot, you're left wondering -- just what was going through that mind -- and food is put on the fire, for the first time, and cooking is accidentally discovered by humanity. The first chef is ridiculed by grunts, then the local thug tries a sample of the burnt carcass, and soon, everybody gets queued at the McDonalds drive-thru. What happened? Richard Wrangham of Harvard believes there's more to cooking than evolutionary history would have you believe. Wrangham points out that there is no way homo sapiens could survive on just raw food. Raw food just doesn't give up calories as easily as cooked food -- and raw food makes the digestive system expend more energy to get at those calories. Cooking on the other hand breaks complex molecules down, allowing the digestive system to make easy work of them -- and cooking also softens food, allowing the body to get to the calories with less effort...
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