Laser hearing, chatty females, clean energy...

27 November 2008
Presented by .


wooly mammoth


We explore the cochlear implant that uses laser light for more complex hearing, clean energy from ocean heat, why social vocalisation replaces grooming in society, how early photon tomography (EPT) provides a safer way to image biological tissues and findings that how the brain categorises colours changes when we develop language. Plus, do cats always land on their feet?


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