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Scientists get hands on oldest blood of a human.

  • Scientists have discovered the world's oldest blood cells in the remains of a 5,300-year-old iceman found in Italy.
  • The scientists found traces of blood around an arrow wound that killed the man in the mountains of what is now the Alto-Adige region of northern Italy.
  • "Otzi the iceman" was discovered in 1991 at 3,200 metres in a glacier by hikers in the German-speaking region near the border with Austria.
  • After using a microscope to identify what appeared to be red blood cells, they confirmed the discovery by using an atomic force microscope which identifies molecules with a laser beam.

Via DC

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