KathrynBigelow
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'The Protectors' shows how VR can help save African elephants
At first, the elephant looks like it's asleep. But then you notice it has stumps where there should be feet. Its tusks have been sawed off. And there are countless maggots crawling along a gaping hole in its face. It's a horrifying image as I describe it -- but when viewed as a 360-degree video in a VR headset, it's even more so. You can't easily look away without shutting your eyes. And the three-dimensional sound makes you feel as if you're actually there.
