UVB-76 transmitted clustered coded signals in December as NATO–Russia tensions intensified In the second week of December, a Cold War–era Russian shortwave radio station broke from its usual pattern.

Thinking about buying Flipper Zero accessories? These picks explain what each add-on does, where it helps, and where the ...

Some kind of continuity beeper has been a standard piece of gear since the dawn of electronics. Sure, you probably have an ...

Here we describe an electronic system that uses a dedicated water-level sensor to switch off the pump motor as soon as the ...

Is it better to be loved or feared? Matthew Kohut is a co-author of Compelling People: The Hidden Qualities That Make Us Influential (Hudson Street Press, August 2013) and a principal at KNP ...

During the Cold War, numbers stations became prolific as high-security, low-risk spy tools to send secret messages to operatives in the field. However, as early as World War I, espionage agencies were ...

Here's a look at LeBron James’ game-winning buzzer beaters in the playoffs: Explore the NBA Draft 2024 with our free NBA Mock Draft Simulator & be the GM of your favorite NBA team. The scores were ...

Another series of ominous messages have been broadcast on Russia's chilling 'doomsday radio' station. It has been transmitting a constant, monotone buzz on 4625 kHz since the Cold War period - and ...

This IoT-enabled system continuously tracks a bedridden patient’s vital signs (ECG waveform, heart rate, and body temperature) from anywhere in the world. By combining a microcontroller (Arduino) with ...

Scroll down for hints and conversation about the puzzle for Monday, Jan. 12, 2026. By New York Times Games Scroll down for hints and conversation about the puzzle for Sunday, Jan. 11, 2026. By New ...