A bearded artist in his underwear is shivering on a box by the Liberty Bell, and Philly can’t stop asking questions. Here’s the story behind the performance.

After you have written the code for some awesome application, you of course want other people to be able to use it. Although ...

Cycloidal drives have an entrancing motion, as well as a few other advantages – high torque and efficiency, low backlash, and compactness among them. However, much as [Sergei Mishin] likes them, ...