Ted Talks

How isolation fuels opioid addiction | Rachel Wurzman

19th November 2018 42

What do Tourette syndrome, heroin addiction and social media obsession all have in common? They converge in an area of the brain called the striatum, says neuroscientist Rachel Wurzman — and this critical discovery could […]

Ted Talks

The secrets of spider venom | Michel Dugon

26th October 2018 26

Spider venom can stop your heart within minutes, cause unimaginable pain — and potentially save your life, says zoologist Michel Dugon. As a tarantula crawls up and down his arm, Dugon explains the medical properties […]

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