11 março 2020

DNA from Stone Age ‘chewing gum’ tells an incredible story

DNA from Stone Age ‘chewing gum’ tells an incredible story:

For the first time, scientists used 5,700-year-old saliva from a piece of chewed pitch to sequence the complete human genome of an ancient hunter gatherer. Plus the world of microbes that lived inside her. What they found was enough to make a guess about what she looked like, too.

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Learn Psychology For Free

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6 Utterly Bizarre Brain Disorders You Will Not Believe Are Real

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A Slice of Polar Layer Cake


The Martian ice cap is like a cake with every layer telling a story. In this case, the story is one of climate change on Mars.

from NASA https://ift.tt/38NzNMI
via IFTTT
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