Procrastineers Rejoice! 2026 Supercon Call For Participation Extended

A few weeks ago, we put out the call for participation for this year’s 2026 Hackaday Supercon, taking place in Pasadena, CA this November. Today was going to be the …read more

However you make a digital computer, you need something to represent a binary digit. Usually this is some form of switch: a relay, a tube, or a transistor, although there …read more

Linux Fu: Heads Or Tails For VPN

If you’ve done much networking, you surely know the frustration of trying to connect to something, say a Raspberry Pi, that lives behind your consumer router. There are a number …read more

The Physics Of Keeping Thermal Power Stations Cool

Recently thermal power stations have been in the news quite a bit, mostly in the context of them being throttled back or shut down due to the river water used …read more

See all blog entries

Using Starlink’s Satellites To Study Earth’s Upper Atmosphere

No comments
By Maya Posch | August 17, 2026

Aside from global access to cat videos, the presence of thousands of Starlink broadband internet access satellites in LEO has a very pleasant side effect for atmospheric researchers. Starlink publicly …read more
Linux Fu: Improving FTP

6 Comments
By Al Williams | August 17, 2026

FTP isn’t exactly cutting-edge technology. These days, if you control both ends of a connection, you’re probably using scp, SFTP, rsync, or something even fancier. But FTP refuses to die, …read more
Toy Computer Restored

3 Comments
By Fenix Guthrie | August 17, 2026

In the 1960s, the home computer was barely a twinkle in anyone’s eye. This was the decade in which computers were used by a handful of companies and organizations and …read more
Hackaday Europe 2026: Open Source Hardware Goes Underground, Literally

1 Comment
By Tom Nardi | August 17, 2026

These days open source is everywhere, and frankly, we couldn’t be happier about it. But even with as prevalent as open software and hardware has become, we still occasionally hear …read more
Printing FDM Filaments That Are Just Plain Weird

13 Comments
By Maya Posch | August 17, 2026

The fun thing about thermopolymers like PLA is that you can blend in additives, some of which are necessary to make it at all usable, while so many other additives …read more
May This Balloon Banjo Resonate With You

2 Comments
By Kristina Panos | August 17, 2026

Most instruments, with maybe the exception of pianos, have consumable parts. Guitars need string changes, bows need rosin, saxophones need reeds. [Co:Creation Lab]’s balloon banjo requires both fishing line and …read more
More On Wave Overhangs For 3D Printing

3 Comments
By Al Williams | August 16, 2026

We’ve heard of wave overhangs before. It is a new technique for printing horizontal overhangs with no supports. Building on some other techniques like arc overhangs. The idea is to …read more

← Older posts

Hackaday

Procrastineers Rejoice! 2026 Supercon Call For Participation Extended

Getting Back Into Resin Printing: First Results

PC-1: The 1954 Computer With No Tubes, Relays, Or Transistors

Linux Fu: Heads Or Tails For VPN

The Physics Of Keeping Thermal Power Stations Cool

Search

Never miss a hack

If you missed it

Hackaday Europe 2026: Open Source Hardware Goes Underground, Literally

Bladerunners And The Mother Of Invention

Getting Back Into Resin Printing: First Results

PC-1: The 1954 Computer With No Tubes, Relays, Or Transistors

The Physics Of Keeping Thermal Power Stations Cool

Our Columns

Linux Fu: Improving FTP

Hackaday Links: August 16, 2026

Fully Characterized Systems

Hackaday Podcast Episode 382: Glueballs, Borg Cubes, And Supersonic Trebuchets

This Week In Security: BugTraq, AI Hacks, And Being Dumb On Planes

Procrastineers Rejoice! 2026 Supercon Call For Participation Extended

Getting Back Into Resin Printing: First Results

PC-1: The 1954 Computer With No Tubes, Relays, Or Transistors

Linux Fu: Heads Or Tails For VPN

The Physics Of Keeping Thermal Power Stations Cool

Search

Never miss a hack

Subscribe

If you missed it

Our Columns