Using the data that Parabola Calculator generated, plot your parabolic curve on a sheet of graph paper. Trace this curve onto cardboard or balsa wood. Cut the cardboard or wood along the traced ...

A parabola is a curved line with particular characteristics. Any point on the curve is the same distance from a fixed point and a fixed straight line. The result looks like half of an ellipse or ...

Parabolic reflectors are pretty handy devices ... After curing, a few puffs with a bicycle tire pump forms the curve and stretches the film even smoother. [NighthawkInLight]’s first attempt ...