Airplane

: The air resistance that tries to slow the plane down, minimized by sleek, aerodynamic designs.

: The downward pull of gravity that pilots must constantly counteract with lift. airplane

The Physics of Freedom: Why We Are Obsessed with the Airplane : The air resistance that tries to slow

Focus, review and plan — the hidden benefits of traveling by airplane minimized by sleek

: Generated by the airfoil shape of the wings. Air moves faster over the curved top, creating lower pressure (Bernoulli's Principle) that pulls the wing upward.

We’ve come a long way from the sands of North Carolina. Here are the pivots that changed everything: