Up in the Air - a podcast by iHeartRadio

from 2021-01-31T22:10:42.023393

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Up in the Air: How long can a bird stay in the air? How about an airplane? From human flight to the future of laser-powered drone aircraft, the answers may surprise you in this episode of Stuff to Blow Your Mind. And be sure to click here for a mini-gallery of birds and planes featured in this episode.
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