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 version.

This one-sided, ten-inch wooden rule has a layer of white celluloid on the front side. It has unlettered A and D scales on the base and B and C scales on one side of the slide. The other side of the ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This ten-inch yellow plastic duplex ...

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New additions will normally be updated on a quarterly basis each January, April, July, and October and the next quarterly update will be in early October 2026. Note: The revised version of MLR M-4 ...

Spread the love“`html Making your own curtains can be a rewarding and creative endeavor. Not only do you get to customize the design to fit your home, but you also save money compared to buying ...