Picture yourself seated by your window seat, as your plane takes off, then you ascend thousands of feet about sea level, thinking about life in the oceans as you fly. As the clouds part, it reveals a ...
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How High Do Airplanes Fly—And Why?
If you’re a frequent flier, you may barely pay attention to the routine stages of flight. Still, you know the basics: After takeoff, the airplane climbs for the first 15 to 20 minutes before reaching ...
Add Yahoo as a preferred source to see more of our stories on Google. Airplane flight is one of the most significant technological achievements of the 20th century. The invention of the airplane ...
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