Are Humans NATURALLY Afraid Of Heights?

Discover if we're born with a fear of heights as we put babies to the test, nature or nurture? Is it possible to overcome our fear of heights? This is a segment from our ABC show, Secret Science on ABC iview: https://iview.abc.net.au/show/secret-... #Babies #heights #Experiment #Science #ABCScience #naturevsnurture Subscribe: https://ab.co/2YFO4Go Like:   / abcscience   Follow:   / abchealth   --------------------------------------------------------------- This is an official Australian Broadcasting Corporation YouTube channel. Please see the ABC Online Terms of Use for the reasons why we may remove content from this page, or ban people: http://about.abc.net.au/terms-of-use/