An Interesting Use of Drones
> In this national park, the only way to visit is via livestreaming drones http://t.co/UxyXanyIin pic.twitter.com/axcLnV1Rvv [http://t.co/axcLnV1Rvv] — Co.Exist (@FastCoExist) January 13, 2015 [https://twitter.com/FastCoExist/status/554865582903132160] Here's a pointer to an application for drones both interesting…