In April 2024, we were honored when Rachel Bronson invited us to contribute to the evolution of the iconic Doomsday Clock.

While Venn diagrams may not have solved any long-standing open problems, surely these interlocking rings deserve more credit. Their compact representation of group relationships explains their ...

You might not think you need a home security system, but having one can help keep your house safe. And we aren't talking about just security cameras but smart doorbells and motion sensors, too.

While 2024 was all about vintage watches and expensive alarm clocks, different status symbols are taking over in 2025. Home decor is now all about stained-glass lamps and $600 calendars.

An alarm clock can be a healthy upgrade to a distraction-free bedroom, despite it feeling like a technological downgrade. After a phone-free week of testing, we recommend six clocks for a more ...

When that happens, the alarm is activated. Ionization detectors can pick up small particles emitted from fires that burn quickly and produce a lot of flames. A photoelectric alarm uses a beam of ...

To start and operate the weather monitor, just connect display to ESP32. Connecting all other modules is optional. Instead of schematic diagrams, I post half-drawings, half-photos, so that it is clear ...

When working with large multi pin parts such as micro-controllers, creating a schematic symbol from scratch using the traditional KiCad schematic library editor can be quite tedious. KiPart is a ...