Wheat Domesticated Homo Sapiens
Think for a moment about the Agricultural Revolution from the viewpoint of wheat. Ten thousand years ago wheat was just a wild grass, one of many, con
Memes with the Watson keyword “knees”
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Science Humbles
I value science—none can prize it more, It gives ten thousand motives to adore; Be it religious, as it ought to be, The heart humbles, and it bows the knee.
Australopithecus afarensis' Hip Bone Indicates She Could Walk
When Lucy’s hundreds of fragments were assembled, she turned out to be a female of a new species, Australopithecus afarensis, dating back 3.2 million years. She was between 20 and 30 years old, 3.5feet tall, weighing a scant 60 pounds, and possibly afflicted with arthritis. But most important, she walked on two legs…