408 Followers
328 Following
571 Posts
Radio ham since 1973. DC to light. Youtuber (Machining and Microwaves) Hacker, machinist, maker of Things, Infosec CTO, basketmaker, carpenter, Chihuahua herder, sceptic. East Yorks UK
LOCIO93NR
Websitewww.g4dbn.uk
Youtubehttps://youtube.com/MachiningandMicrowaves
Twitter@g4dbn
Ghostly apparitions on Scald Law GM/SS-125

I’ve waited 20 years to capture a brockenspectre on camera and finally I got a selfie with mine 🙂 Full report on all the 2m fun and games to follow.

SOTA Reflector
I gave a talk today (Sunday 12th Oct 2025) at the National Convention of the Radio Society of Great Britain. I was recovering from a horrible virus, so my performance wasn't quite up to my normal standard, and the lighting was a bit weird. Huge fun though. It was great to meet up with folks I haven't seen for many years. I was definitely flagging a bit in the last 15 minutes of the talk! Lots of other great talks in the livestream for today and Saturday 11th Oct
https://www.youtube.com/live/KUEKPrtg3ZM?si=xW17J5UQoaBbX4za&t=9023
RSGB Convention 2025 Livestream - Sunday 12 October

YouTube
Tony Hawk posted a photo from the 70s of a girl skateboarding in the rain to his Instagram: “New fav mystery skater unlocked.” Jeremy Markovich found tracked down who she was. https://www.ncrabbithole.com/p/tony-hawk-fayetteville-nc-girl-skateboarder-1979
Tony Hawk wanted to track down a mysterious skateboarder from 1979. We found her.

A photographer snapped a shot of Shaunda Shane skating down her street in Fayetteville when she was 10. How did the world's most famous skateboarder see that picture 45 years later?

North Carolina Rabbit Hole

This shader shows the extent of your fovea on your visual field:
https://www.shadertoy.com/view/4dsXzM

"Look at any specific point and you should clearly see the extent of your fovea (the stars only seem to be rotating in a small circle at the center of your vision). Move your head back and forth to see it grow/shrink. Works better in full screen mode."

(You need to click the link, not look at the static image.)

it has been zero days since I started building another meme generation tool.

based on https://xkcd.com/2501/

Average Familiarity

xkcd

Protip:

When designing a user interface, imagine some old woman using it, say Margaret Hamilton, and she's clicking your app's buttons and saying to you, as old people do,

"Young whippersnapper, when I was your age, I sent 24 people to the ACTUAL MOON with my software in 4K of RAM and here I am clicking your button and it takes ten seconds to load a 50 megabyte video ad and then it crashes

I'm not even ANGRY with you, I'm just disappointed."

I did another thing on the Youtubez about how I spent my grandkids' inheritance on a two-ton killer robot. Or "CNC Mill" if you prefer a less hyperbolic descriptor. https://youtu.be/atFe8L3guWI
I Spent my ENTIRE Pension on a CNC Machine! Here's Why.

YouTube
My kids are never going to know what time it is 😈

Stevie Nicks is completely out of fucks:

I fucking hate the masks, but I wear them. People give you dirty looks. I dare anybody to give me a dirty look. I would just say, "Hey, you know what? I'm Stevie Nicks. And if I get sick, my entire thing goes down. Forty families are out of work. So that's why I have a mask on, asshole."

https://jwz.org/b/ykbc

Stevie Nicks

Stevie Nicks is completely out of fucks: Where do you prefer that I sit? You're good right there, as long as you don't think you have Covid. No, I don't. Well, thank goodness we're done [touring] for a while, so I can go home and not have a mask on all the time. As a singer with asthma, I fucking hate the masks, but I wear them. People give you dirty looks. I dare anybody to give me a dirty ...