USB – Universal Serial Bus.

Why do they have the word “Universal” in there?

Because it most certainly isn’t. It’s perhaps better written nUSB and perhaps pronounced “new ess bea” rather than “yoo ess bea”… and we all know that n is short for “not”, as in, Not Universal Serial Bus.

Here’s the thing… for being “universal”, it has a bewildering combination of protocols, data delivery speeds, physical connector types, power usage and delivery. Thankfully (ha!) there are only two cable lengths.

How so?

Let’s see, there USB v1.0, v1.1, v2.0, v3.0, then v3.1

There’s low-speed, full-speed, hi-speed, SuperSpeed, and a version of SuperSpeed that’s available for v3.1.

You have USB-A connectors, which is reasonable, then there’s USB-B connectors along with mini-B and micro-B. Complicating things a bit further, you’ve 3.x B and 3.x micro-B. Let’s not forget USB-C

For power availability, thankfully, v1.0 and v1.1 didn’t provide any, but everything else can provide 500mA, 900mA, 1.5A, and even 3.0A (at 5V in all cases).

I know, I’m just being dramatic. It’s not really 875 different combinations. No, no, of course not. It has been narrowed-down — refined a bit.

But when you go out to buy a nUSB cable, choose carefully.

EDIT: See? I was probably overreacting. I stand corrected.

But I’m still gonna refer to it as nUSB.

The Missoula Floods? The Flood of Floods

I’ve been listening to assorted videos on the Tubes of You, and this one came up: a review of the cosmic impact, biomass burning, climate change, and megafaunal extinctions 12,800 years ago.

That piqued my interest.

I started paying a bit more attention to the video rather than the audio.

And, of course, there’s the actual published paper that you might have a read over as well. It’s long, yes, And technical. But well worth it.

I’ll have to start doing a brain dump of the details that I’ve amassed on the matter as well. In fact, here are some of the very raw notes on the video topic itself:

Significant primarily because it’s my back yard [I live in the area], clearly ties into the topic at hand, but this video also contains a wide aerial pan of Dry Falls [until recently, I used to fish those lakes quite regularly] (

…[seeing the height of the coulee walls — about 600-800 ft — it’s] significant because it highlights the amount of rushing water needed to pulverize the basalt and granite bedrock.

The coulees themselves, I would speculate, were caused not from a series of “Missoula Floods” but from one, single, truly cataclysmic flood — The Flood of Floods — the passage of sufficient floodwater as would have been released in the primary impact event at the end of the YD epoch and that matches up with the meltwater pulses and catastrophic sea-level rise.

Eh, it’s something I need to wordsmith a bit.

ADS-B Receivers

And now for something completely different…

I’ve been hosting ADS-B receivers from FlightAware and FlightRadar24 for a few years now. Living in ML, I had an optimal location. Sure, there were limitations from mountains 100 miles away, but in general, I could pick up aircraft broadcasts above Portland, Seattle, Spokane, Richland.

Before we’d sold the house, I started receiving regular alerts from FlightAware that my receiver was offline. Checked everything, of course: it’s connected, nothing’s changed, device is plugged into the network, DHCP service is showing the device is alive. Even its own onboard diagnostics are even showing that it’s fine… except…

I sent an email to FlightAware to let them know it was offline and suggested that perhaps its 1090 radio was faulty.

They were rather dismissive. “No. Just double check it’s plugged in and connected to the network.”

It is. It’s reporting an error with the 1090 receiver.

“No. Just make sure it’s plugged in.”

Time passed. Moved house. And finally got round to taking a closer look…

I don’t have a prime location now. I can’t even get the antenna atop the rental’s roof. But, I can improvise a bit.

Right, so my FlightRadar24 receiver continues to work just fine. Well, limited receive range of course, but still fine.

But the FlightAware receiver…

It has an “internal” USB receiver. Just a simplistic RTL dongle from the looks of things.

I have a few spare RTL SDRs. Soooo… plug it in, power it up and it reports that everything is normal. Works fine. Still rather annoyed that FlightAware was dismissive of the issue I was reporting. But it works now.

Someday, I’ll see about having the receive antennas as high as possible. Perhaps I’ll have an antenna tower installed at the “next house”.

Adding to the Stable?

I will never again buy a new or used petrol/gasoline or diesel-powered car or truck… but I will quite happily add all manner of petrol-powered bike after bike to my rather small stable.

Top slot on that list is a Vaquero to replace my V Star. Or add to it.

Maybe a 250-class bike — I have fond memories of the adventures that I had on the baby Ninja many years ago. Maybe even the 150cc-class Honda ADV.

But this one will be quite high on the list if it ever comes to the US.

And, yes, the world is in complete uproar at the moment. No idea if there will be many tomorrows left — but Living means more than just “Walking and Breathing”.

One of my goals, having survived the whole death thing a few years ago and continuing to endure this astoundingly-prolonged recovery, adding a few bikes to the stable seems a worthwhile goal.

You gotta have goals.