Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

As threats against GPS increase, military forces need the most secure, reliable, and accurate positioning, timing, and synchronization solutions for any environment. M-Code is used in the lab for ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

What's CODE SWITCH? It's the fearless conversations about race that you've been waiting for. Hosted by journalists of color, our podcast tackles the subject of race with empathy and humor. We explore ...

Photos and videos of the Olympic rings installation and Greenpeace protest can be downloaded via the Greenpeace Media Library February 5, 2026. Milan – This morning, Greenpeace activists unveiled a… ...