Titan's Lakes
There's mounting evidence that Titan, a moon of Saturn that is targeted to be visited by the Huygens probe flying onboard the Cassini spacecraft, has lakes of liquid hydrocarbons. Huygens is targeted to touch down on Titan in 2005. A recent study used radar to penetrate Titan's smog filled atmosphere, and bounce images back to Earth. The results were indicative of liquid. Check out the article from Space.com.
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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