For electrical engineers working in almost any part of the wired or wireless spectrum, the spectrum analyzer is a critical test and measurement tool. For optical engineering, the equivalent tool is ...

Researchers have successfully demonstrated a spectrometer that is orders of magnitude smaller than current technologies and can accurately measure wavelengths of light from ultraviolet to the ...

Pi-hole, a popular network-level ad-blocker, has disclosed that donor names and email addresses were exposed through a security vulnerability in the GiveWP WordPress donation plugin. Pi-hole acts as a ...

Rap Blog is a weekly showcase of a standout rap song. Follow our playlists on Apple Music and Spotify. In an early episode of Dexter’s Laboratory, the young protagonist crams for an impending French ...

Color, as the way light's wavelength is perceived by the human eye, goes beyond a simple aesthetic element, containing important scientific information like a substance's composition or state.

What’s the fastest way to master console stuff like screen or emacs? Force yourself to use it exclusively, of course. But maybe you’d be tempted to cheat with a desktop. We know we would be. In that ...

Through its mobile mining app, trust-based security system and growing ecosystem of applications, Pi aims to bring crypto to everyday users without the barriers of expensive hardware or high energy ...

Red laser light is coupled into a spectrometer chip with an optical fiber from the left. The light travels along the chip until it is scattered out the the top in a waveguide section on the right.

An e-book reader device can be the best thing to have for anyone hooked on to reading. Making one from scratch can be an even more fulfilling experience, something that is perhaps more applicable to ...

Rap Blog is a weekly showcase of a standout rap song. For a super-niche subset of the hip-hop community, the greatest consecutive 3 album solo run of the 2020s belongs not to Future or Kanye, but to ...

Cryptocurrencies can be fun and profitable, but they can also be addictive. They can sometimes consume an investor’s life and strain relationships with friends and family. YSM, a South Korean college ...