Abstract: Magnetic field signals have been widely applied for the monitoring and diagnosis of different systems. However, acquisition of high-resolution (HR) magnetic fields usually requires a huge ...

The difficulty stems from a fundamental tradeoff when performing THz measurements: achieving high spectral resolution versus high spatial resolution. To accurately capture the narrow spectral ...

The United Nations rarely moves fast on disarmament. This year, though, it did something unusual. On November 6, the General Assembly’s First Committee, where states debate over questions of ...

Across nearly four decades as a teacher, principal, superintendent, funder, and now leader of a large education nonprofit organization, the experience that most shaped my view of learning wasn’t a ...

In 1924, the Soviet Union under Joseph Stalin unleashed its divide-and-rule policy to ethnically divide the Fergana Valley among the Uzbek Socialist Soviet Republic and the Kara-Kirgiz Autonomous ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

We learn something new every day. And often, it's not textbooks but experience that turns out to be the best teacher. Some of the most important life lessons come when we least expect them. Wrapped up ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Mini-PCs are becoming so affordable and yet so capable these days that you can buy a decent one for around $100. I’m talking about a mini that will run at a decent 3.6GHz clock speed, come with 12GB ...