Pink Lake Mystery Solved!

The video explores Lake Hillier's unique pink color due to its microbiome, including algae and bacteria. Researchers discovered unexpected bacteria linked to historical tanning activities. The video also discusses human jaw evolution, highlighting the role of diet and tool use in reducing jaw size and increasing chewing efficiency.

What findings did researchers discover about the evolution of the human jaw?

In what ways did cooking food contribute to the efficiency of early human eating habits?