Health

Now boarding: Healthy airplane hygiene tips

Luggage, headphones and neck pillows are all commonly brought on trips, but some unwelcome invisible viruses may also be tagging along on your next flight. Dr. Mike Ren, primary care physician at Baylor College of Medicine, ...

Flight

Flight is the process by which an object moves either through the air, or movement beyond earth's atmosphere (as in the case of spaceflight), by aerodynamically generating lift, propulsive thrust or aerostatically using buoyancy, or by simple ballistic movement.

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