When testing just about any circuit, you often need to subject your UUT to well-defined stimuli. To test a circuit or system under known, calculated conditions, you can create your own waveforms ...

Design engineers considering linear guides often struggle with which basic shape to choose: round or square. Square or profile rails once cost significantly more than round because the former need ...

New work on the problem of “scissors congruence” explains when it’s possible to slice up one shape and reassemble it as another. If you have two flat paper shapes and a pair of scissors, can you cut ...