Want to add some classic jazz flair to your playing? Learn Leonard Cohen’s Dance Me to the End of Love in the stride piano ...

The heart is a symbol of love, and it is also an endless source of inspiration for artistic creation. Let's make these lovely ...

This file includes redefinitions of the core modules to work with attachment, and functional forms of those modules that produce paths. You can create regular polygons with optional rounded corners ...

The term "involute" refers to the shape of the teeth: the curves of the teeth are involutes of circles, which are curves that optimize gear performance. Figure 1.1.2: The three marked circles are key ...