For the first time ever, a drone delivered a donated kidney that was then successfully transplanted into a patient, University of Maryland Medical Center said last week https://t.co/BC6RGIQ7y8 https://t.co/czg9bd0MUf

For the first time ever, a drone delivered a donated kidney that was then successfully transplanted into a patient, University of Maryland Medical Center said last week https://t.co/BC6RGIQ7y8 https://t.co/czg9bd0MUf (via Twitter http://twitter.com/CNN/status/1123581629455269888)