Half of the U.S. population under the age of 16 are playing Roblox. Here's how to keep your kids safe on the platform.

I'm sharing the basics of how to fly a helicopter, giving you an inside look at the controls and explaining why pilots sit in ...

Aerodynamics explains how airplanes fly through the interplay of four fundamental forces: lift, weight, thrust, and drag. Lift opposes gravity, thrust propels forward, and drag resists motion. Pilots ...