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Latest posts

Last updated 31 minutes ago

The Vacuum Tube’s Last Stand(s)

34 minutes ago

When most people think about vacuum tubes, they picture big glass bottles...

Making Big Dry Ice Blocks With Low Pressure CO2

about 4 hours ago

Although the term ‘dry ice’ is generally used for solid CO2, it’s...

Mermaid Clutch-Purse Cyberdeck is Unappologetically Girly

about 7 hours ago

We feature a lot of DIY portable computers — rehash the “is...

Hacked Video File Holds Multiple Films On YouTube

about 10 hours ago

We notice there are a lot of hacks on YouTube lately, but...

Binaural Microphone on a Budget

about 13 hours ago

For as many speakers as someone can cram into a surround sound...

Hackaday Links: May 10, 2026

about 16 hours ago

While Artemis II was primarily a demonstration flight of the architecture NASA...

Why Using Cardboard for a PC Case is a Chore

about 19 hours ago

The idea of using cardboard for a sloppy PC case isn’t new...

Multimaterial SLA Printer Will Make Your Head Spin

about 22 hours ago

For the last few years, the must-have feature that companies are competing...

Why You Probably Shouldn’t DIY a Car Airbag

1 day ago

Car airbags are both a very simple concept and a marvel of...

Speech Jammer Gets Jammed Up

1 day ago

This project is perhaps the single most passive-aggressive thing we’ve ever seen...

Tracing Olfactory Receptor Mapping Between the Nose and Brain

1 day ago

The way that the sense of smell works is that olfactory sensory...

Challenging The Way We Pedal

1 day ago

The bicycle is an invention that has not changed in its fundamentals...