Bonus Tab-Clearing Post: Doomsday Ain't What It Used To Be

Over at JMG's weekly essay blog: Economics: The Y2K Fallacy Revisited

Or, why bad times won't necessarily be all that bad.  Just keep your head out of the sand, out of the gloomy clouds, and on straight.  Push come to shove, we still have plenty of paper how-to books in libraries.

Bike Repair Stand Score!

So I dropped by the local bike shop this morning, and some guy who's moving had dropped off a bike repair stand just to get rid of it.  The owner didn't have any use for it, so he moved it on down the line to... me.  It's the same model as in the picture, though that's not my picture nor is it my stand.

Never had a bike stand before, though I have used any number of them through the years.  I'm sure I'll get decades of good use out of it.  In fact, I have one of these frame protector spray jobs coming up, and I'm sure this stand will be a great help.

Anyway, Skunk Monkeys Bike Shop, 41 Market Street, Apalach.  Great folks.

Bonus Tab-Clearing Post: Cave Rescuers Use Ground-Penetrating Digital Radios

Waaaay down in the 2200m band around 137kHz.  This article at Dan Romanchik's blog initially alerted me to it, but here are all the other links:

• https://www.youtube.com/watch?v=DrsuT64SFB4
• https://qrp-labs.com/qdxm.html
• https://makezine.com/article/electronics/cave-radio-talking-through-solid-rock/
• https://calgaryherald.com/news/local-news/new-rock-piercing-radio-tech-helps-rescue-tourist-trapped-in-canmore-area-cave

Interesting stuff.  If I had any spare time and collaborators, I'd look into how this band propagates across large bodies of salt water.  Vertically polarized, of course.  If I get around to building something, I'll call a few friends over by Biloxi, or maybe contact some Tampa area hams.  Yeah, real soon now.

Reminder to Self: ARRL September VHF Contest This Weekend

It runs from 2pm on Saturday to 11pm on Sunday.  Think I'll try at least to pick up some 6m traffic.  Since putting up the new antenna last winter, I've barely been using it.  Anyway, links:

• https://thesilicongraybeard.blogspot.com/2026/09/alright-hams-next-big-vhf-contest-is.html
• https://www.contestcalendar.com/weeklycont.php#20591
• https://www.arrl.org/september-vhf    <---<<< Rules.  Kind of important.

Sorry, no spiffy graphics for this post either.

Bonus Tab-Clearing Post: Physics and AI

Article over at Quanta.  Impossible to describe, go read the whole thing.

And yes, Demers' take is pretty close to mine too.

Bonus Tab-Clearing Post: Bears, Bear Spray, and Pistols

A look at the actual data at The Truth About Guns

TLDR: Use what you have at hand.  They both work, and the differences are statistically meaningless.  Use one.  Use both.  Use whatever's legal.  Use whatever you've got.

Fingers Crossed...

I'll just leave this here, and leave matters well enough alone.