Long before the first airplanes took to the skies, humans had already overcome gravity with the help of airships. Starting ...

Movies mirror the time they were made. [ErnieTech] asserts that we can see what people thought about computers back in 1957 ...

Imagine cooling your building with the same principle that kept Victorian-era icehouses stocked with lake-frozen blocks, but ...

BLE, accelerometer, heart sensor, and a battery, all in a tiny package that fits on your finger. Back when we covered it, we ...

You’ve doubtless seen those ubiquitous clock modules, especially when setting clocks for daylight savings time. You know the ...

Getting a robot to stand on two wheels without tipping over involves a challenging dance with the laws of physics.

Small cylindrical parts are often formed through deep drawing — a process by which a punch forms the finished piece from a ...

As consumers worldwide slowly make the switch from internal combustion vehicles to lower-carbon equivalents, a few concerns ...

Humans have been chemically modifying their world for far longer than you might think. Long before they had the slightest idea of what was happening chemically, they were turning clay into bricks, ...

In our wider community we are all familiar with the idea of open source software. Many of us run it as our everyday tools, a ...

There’s been a lot of buzz about Meshtastic lately, and with good reason. The low-power LoRa-based network has a ton of ...

If you’re coming to Hackaday Europe 2025, you’ve got just over a week to get your bags packed and head on out to Berlin. Of ...