Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

(RNS) — Same-sex marriage, long a divisive issue, could be the thing that brings Americans together, said Troy Williams, executive director of Equality Utah. (RNS) — In the summer of 2008, leaders in ...

This is a very simple but useful project, strobe navigation lights for rc airplanes, or you can adjust the flashing time and make it a warning light for a forklift or even a turn signal light for a ...

A major VLCC newbuilding program is foreseen by market analysts who estimate that as many as 300 ships of this size must be replaced up to the end of the decade and into the next century. It should be ...

Abstract: Structured light devices are commonly used in many measurements by emitting certain illuminating patterns on objects or scenes, enabling the acquisition of object information. To achieve ...

displayio has a slow performance case where overlapping dirty rectangles cause pixels to be recomputed more than once. We could do merging or flattening of all the rectangles but that is complicated.

There was an error while loading. Please reload this page. Control of various LEDs which accompany the cardboard box that has become a Ghostbusters style trap prop ...