Sunday, February 15, 2009

Scientists warn of first ever case of human mad cow disease

The first case of a person being infected with the human form of mad cow disease after receiving contaminated blood plasma has been identified by scientists.

read more | digg story

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Bow-and-Arrow Technology at Fa-Hien Lena 48000 years ago

 The research conducted at Fa-Hien Lena cave revealed an extensive osseous (bone) toolkit. The archaeologists identified 130 bone projectile...