Math the language of the Cosmos?
The basis of SETI is that ET can actually comprehend math the way we do, or at least, be able to recognize Math for what it it. Math has always been thought of as the universal language. It has been popularized in movies such as Contact and Close Encounters of the Third Kind. But is that assumption really true? Sundar Sarukkai, a physicist and philosopher of the National Institute of Advanced Studies in India, begs to differ. He contends that Math as we know is a human construct. Read the article on 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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