From DIY levitation tricks to clever braking systems, these swirling paths of electrons keep finding new ways to surprise and inspire.

Building on Cornford's sub-ohmmeter PWB defect-sniffer, this time, stretching the resistance sensing range to double-digit ...

I have written extensively about how I prefer Kobo e-readers to the Amazon Kindle, and I am not about to change my mind. Kindles are good devices, but Amazon’s insistence on locking down its customers ...

----What should I read next?---- Book critic and longtime NPR commentator Marion Winik answers this question in four opinionated, book-loving minutes. With reviews of new releases and older titles you ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Robert Kelly is managing director of XTS ...

Twenty years after the introduction of the theory, we revisit what it does—and doesn’t—explain. by Clayton M. Christensen, Michael E. Raynor and Rory McDonald Please enjoy this HBR Classic. Clayton M.

Kathlyn Smith peruses through the poetry section at the Taos Public Library in April 2024. Photo by Daniel Pearson, The Taos News Sarah Jones Standing at the entrance to the Carlsbad Public Library is ...

Mar. 1, 2026 Scientists have uncovered a powerful genetic switch that helps some of the body’s most important immune cells grow up properly and keep our organs healthy. The switch, called MafB, guides ...