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.

Read More

Learn Psychology For Free

Read More

6 Utterly Bizarre Brain Disorders You Will Not Believe Are Real

Read More

Visit –>...

Visit –> www.all-about-psychology.com/psychology-tests.html to learn all about psychological testing.

Read More

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
Read More