It is no secret that we like slide rules around the Hackaday bunker, and among our favorites are the cylindrical slide rules. [Chris Staecker] likes them, too, and recently even 3D printed a versio… ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...

News Wrap: Military-age men fleeing Russia over call-ups, Putin grants Snowden citizenship In our news wrap Monday, new protests flared in Russia over military call-ups for the war in Ukraine ...