Parabolic microphones are used to listen in from a distance. You see them on the sidelines of NFL football games, but they’re part of the standard issue in detective and spy novels. Now you c… ...

But under the laws of gravity, a parabola is an impossible shape for an object that's gravitationally bound to the Earth. The math simply doesn't work out.

Parabolic reflectors are reflectors made in the shape of a parabola, or a curve on which all points are equidistant from a focus point as well as a line known as the directrix. To us, it just ...

Schematic diagram of a parabolic reflector. Incoming sound is directed to the microphone placed at the focus of the parabola-shaped reflector. The property of the parabolic shape to reflect all sound ...

That newly introduced liquid forms a “perfect parabolic shape,” which the polymer then grows upon to form the mirror’s base. As Space.com notes, ...

Framework for solving parabolic partial differential equations could guide computer graphics and geometry ... This framework can help better analyze shapes and model complex dynamical processes.