Carbon Sequestration As A Service Doesn’t Quite Add Up

Burning fossil fuels releases carbon dioxide into the atmosphere. While most attempts to reduce greenhouse-gas emissions focus on reducing the amount of CO2 output, there are other alternatives. Carbon capture …read more

Hackaday Podcast 140: Aqua Battery, IBM Cheese Cutter, Waiting For USB-C, And Digging ADCs

Hackaday editors Elliot Williams and Mike Szczys chew the fat over the coolest of hacks. It’s hard to beat two fascinating old-tech demonstraters; one is a mechanical IBM computer for …read more

This Week In Security: The Apache Fix Miss, Github (Malicious) Actions, And Shooting The Messenger

Apache 2.4.50 included a fix for CVE-2021-41773. It has since been discovered that this fix was incomplete, and this version is vulnerable to a permutation of the same vulnerability. 2.4.51 …read more

Basics Of Remote Cellular Access: Watchdogs

When talking about remote machines, sometimes we mean really remote, beyond the realms of wired networks that can deliver the Internet. In these cases, remote cellular access is often the way …read more

Space Age Road Rage: Right Of Way Above The Karman Line

On a dark night in 2006 I was bicycle commuting to my office, oblivious to the countless man made objects orbiting in the sky above me at thousands of miles …read more

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Electronic Covid Test Tear Down Shows Frustrating Example Of 1-Time-Use Waste

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By Al Williams | October 17, 2021

The latest video from [TheSignalPath] is a result of his purchase of a home COVID-19 test. He found an electronic version that connects to your cell phone and displays the …read more
The Wireless PS/2 Keyboard That Never Was

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By Dan Maloney | October 16, 2021

The PS/2-style port was once about as ubiquitous on PCs as USB connectors are today, and more than a few of us accumulated a fair collection of keyboards and mice …read more
It’s A Hack: Air Scrubber Controlled Using The Room Lighting

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By Dave Rowntree | October 16, 2021

Some products just seem to be designed to be annoying. [hardmar] discovered the air filtration system installed in his son’s basement woodshop was orientated for the best airflow, but rather …read more
The Simplest Way To Spot 2.4GHz RF

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By Jenny List | October 16, 2021

When the cool kids are showing off their SDRs it’s easy to forget that a radio receiver can be very simple indeed. The crystal set is one of the earliest …read more
Fail Of The Week: Magnetic Levitation

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By Al Williams | October 16, 2021

We are big fans of the little desktop magnetic levitation setups that float a small object on a magnet. As [3D Printed Life] points out, they look like magic. He …read more
PineTime Smartwatch And Good Code Play Bad Apple

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By Brian McEvoy | October 16, 2021

PineTime is the open smartwatch from our friends at Pine64. [TT-392] wanted to prove the hardware can play a full-motion music video, and they are correct, to a point. When …read more
Where You Are Influences What You Invent

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By Elliot Williams | October 16, 2021

[Timon] just bought a new PCB holder setup for his desk. It’s one of those spring-loaded jobbies that uses strong magnets to hold it up off of a work surface, …read more

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Carbon Sequestration As A Service Doesn’t Quite Add Up

Hackaday Podcast 140: Aqua Battery, IBM Cheese Cutter, Waiting For USB-C, And Digging ADCs

This Week In Security: The Apache Fix Miss, Github (Malicious) Actions, And Shooting The Messenger

Basics Of Remote Cellular Access: Watchdogs

Space Age Road Rage: Right Of Way Above The Karman Line

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Carbon Sequestration As A Service Doesn’t Quite Add Up

Space Age Road Rage: Right Of Way Above The Karman Line

A Tritium Story: How Afraid Should You Be Of Hydrogen’s Big Brother?

Keith Thorne, Engineer At LIGO, To Deliver Remoticon Keynote

Things Are Looking Brighter! But Not The Stars

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Where You Are Influences What You Invent

Hackaday Podcast 140: Aqua Battery, IBM Cheese Cutter, Waiting For USB-C, And Digging ADCs

This Week In Security: The Apache Fix Miss, Github (Malicious) Actions, And Shooting The Messenger

Basics Of Remote Cellular Access: Watchdogs

The Compute Module Comes Of Age: Say Hello To The Real Cutting Edge Of Raspberry Pi

Carbon Sequestration As A Service Doesn’t Quite Add Up

Hackaday Podcast 140: Aqua Battery, IBM Cheese Cutter, Waiting For USB-C, And Digging ADCs

This Week In Security: The Apache Fix Miss, Github (Malicious) Actions, And Shooting The Messenger

Basics Of Remote Cellular Access: Watchdogs

Space Age Road Rage: Right Of Way Above The Karman Line

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