On the origin of numbers
The cross-discipline effort to work our how ancient humans learned to count.
In this episode:
00:45 Number origins
Around the world, archaeologists, linguists and a host of other researchers are trying to answer some big questions \u2013 when, and how, did humans learn to count? We speak to some of the scientists at the forefront of this effort.
News Feature: How did Neanderthals and other ancient humans learn to count?
07:47 Research Highlights
How sea anemones influence clownfish stripes, and how skin-to-skin contact can improve survival rates for high-risk newborns.
Research Highlight: How the clownfish gets its stripes
Research Highlight: Nestling skin-to-skin right after birth saves fragile babies\u2019 lives
09:48 Briefing Chat
We discuss some highlights from the Nature Briefing. This time, an upper limit for human ageing, and could tardigrades survive a collision with the moon?
Scientific American: Humans Could Live up to 150 Years, New Research Suggests
Science: Hardy water bears survive bullet impacts\u2014up to a point
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