Disclaimer: The views and interpretations expressed in this article are those of the author and do not necessarily reflect ...

Astronomers at the W. M. Keck Telescope facility on Maunakea have have listened to the music of a nearby star, finding ...

If you want a gear with a particular diameter you can get close by seeting the module to d/teeth, but that specifies the pitch circle, so the gear teeth will have a somewhat larger radius. You should ...

This can be easier to understand than setting a circular radius, which can be unexpectedly extreme when the corner is sharp. It also allows a systematic specification of corner treatments that are the ...