1. Berlin (Germany) subway map compared to reality. The actual routes are generalized and simplified into colorful straight ...

Training for your goals is about more than one muscle group. This program will lead you to well-rounded gains.

Shaina Feinberg’s friendship with Joan Darling, a director and actress, gave her confidence to be both a filmmaker and a ...

Sacred geometry found in ancient Greek temples is grounded on the idea that the world is created based on a consistent ...

This file provides functions and modules that construct shapes from a list of cross sections. In the case of skin() you specify each cross sectional shape yourself, and the number of points can vary.

The pressure angle is the angle the tooth makes with the pitch circle. In this example, the pressure angle is 20 degrees as shown by the red lines. You cannot directly specify the size of a gear. The ...