An explanation of what keeps an airplane aloft from my narration demo.
English (North American)
Middle Aged (35-54)
US General American (GenAm), US West Coast (California, Portland)
Note: Transcripts are generated using speech recognition software and may contain errors.
The engine moves the plane forward at blistering speeds, but it's the wings that keep the plane in the air. As air moves over the curved upper surface of the wings, an area of low pressure is created. This is called lift, and so long as there is moving over the wings, the plane is able to stay aloft.
Fighter Pilot, Generation X, Scientist, Upper Class, Yuppie, Articulate, Commanding, Educational, Energetic, Genuine, Informative, Professional, Trustworthy, Versatile, Intelligent, US General American (GenAm), US West Coast (California, Portland)