Abstract: Helical objects occur in medicine, biology, cosmetics, nanotechnology, and engineering. Extracting a 3D parametric curve from a 2D image of a helical object has many practical applications, ...

Hello friends! In this video, I made a box out of cardboard and old magazines. The side walls of the box and the lid were ...

We’re not here to say that anyone is the best—or worst—dressed, just that they’ve caught our eye with their outré, bold, and ...