Sunday, August 2, 2026

A Danish drone boat sitting at anchor in the Baltic filmed a 330-foot Russian corvette running past at 650 feet with its transponder off, tagged the crew and the helicopter on the pad, and got the quadcopter wrong

Such a strange occurrence. And it should serve to remind us that even though we have this technology, things can and do happen as we watch. 

So take what the media tells you about conflicts around the world with a heaping of salt. It is entirely possible that the story is wrong. 

 

Saturday, August 1, 2026

Preach!

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Reusable magnetic invention removes microplastics plus some PFAS from water

A team in Australia has come up with a washing machine sized device that uses magnets to remove microplastics from water, and they appear to have a way to dispose of the plastics  

Brightline Rail Service

If you aren't aware, the state of Florida has a passenger train service that runs between South Florida and Orlando called Brightline.  This is the only privately run passenger service in the nation (or at least that's what I've heard).  

The issue at hand is that they are claiming that they are losing money .... and may declare bankruptcy. 

But I wanted to dig into that a little.  Let's start with a short (and pretty superficial) history lesson.  The company running the service is a direct descendant of Henry Flagler's Railroad (if you don't recall that story, he was a tycoon that was attempting to remake Florida to his liking in the early 20th century, and secured land to build a railroad to allow for the export of goods that he could profit from, and bring wealthy tourists into the state for holidays, as well).  

At some point, that rail service became Florida East Coast railway. It only provided for the movement of goods (but not passengers) in and out of Florida, and primarily went from Jacksonville to Miami. 

The company has had various ownership, and has had investors.  They've also setup various subsidiaries, one of which is the Florida East Coast Industries, which they tell you is not part of the bigger FEC. Whatever that means.

At some point during the Obama administration, there was a move to provide federal funds for passenger rail service around the country.  There was a consortium that applied for money to run a train service between Miami and Orlando, with a desire to expand that later to more of the state.  The administration approved it, but the state said "no thanks" because of politics.  

The FECI stepped forward and said they would privately fund it.  Their stated goal was to be able to make the trip in under 3 hours (it takes 4 by car), and be competitive with airline pricing.  Business people could benefit.  It would run between the airports, so you have to park somewhere, take the train, and then somehow get from the airport to your destination (rental car, uber, maybe bus?) so your all-in price is higher - but it would be if you flew, also.

The thing is that the FEC already owns the right of way and the tracks.  So, in principle this would be a lower-cost option.  They essentially piggy-backed off of the original plan, and started building.  They used their own money, and built a passenger service that just ran in the South Florida corridor.  That, in turn, raised more capital.  

I should note that at one point, Brightline had a partnership with Richard Branson's "Virgin" name, which provided some capital.  But that relationship went south, and ended in lawsuits.

And, oh, by the way, there was already a passenger service in the same corridor that was funded by the counties, with some money from the state. So in a way, this new service made no sense.  But it did run on different tracks, which the company controlled! 

Now, here's where the bankruptcy aspect comes in.  And mind you, this is mostly my speculation. 

One problem is that they changed ownership and took private equity money, which always looks for a return on their investment.  

And so now, it appears that they want some government subsidies.  By claiming they're losing money, it sets up this weird showdown.  They've already laid tracks and have the trains.  And they have ridership... the threat is that it would be a shame if they ceased operation wouldn't it?  

Assuming this is true, welcome to the 21st century version of capitalism.  Which is right on brand for what Flagler was doing.

US debuts world's first blended-wing passenger jet with 5,000 nm range

It has been long understood that a single flight surface with a specific shape would theoretically be more aerodynamic than the designs where there are multiple attached parts, and the surface characteristics are limited by our ability to machine these parts. 

But now with new ability to manufacture shapes and have fewer attachment points, it has become feasible to create the plane of the future: a blended wing that is more aerodynamic than anything we’ve ever seen.

UVA Study Reveals How New Weight-Loss Drugs Reshape the...

Their study is intriguing. In short, what they found was that the weight loss drugs affect your brain chemistry so that not only do you “feel full,” but you also don’t crave certain food types.

You might say it’s a side effect that wasn’t completely intentional, but is useful in a way.

And that got me to thinking… back when Covid was the talk of the day, a vaccine was introduced that had been developed and tested for quite some time. It helped the body’s immune response, so that it could fight off the infection. It did this by working with the response at the RNA level.  
But people got stupid, and listened to their crazy uncle or some “influencer” who told them that it affected their DNA (different three letter acronym, but also in the body) and would change them somehow.  And that this vaccine was never tested and on and on.  They rejected the science and accepted wild conspiracy theories. 

And yet, when GLP-1s were introduced, they were never tested for use in weight loss but people used them that way because like magic they were able to shed pounds.  And here we are.  It wasn’t tested thoroughly for this purpose, and it does, in fact, change one’s brain function.

But it’s perfectly okay! It’s recommended by these same influencers and crazy uncles because it helps fight off obesity.

I think “the jury is still out” on these drugs, and their long-term effects. And yeah, they apparently do work as weight loss drugs.  And the side effect related to cravings may be an okay thing.

I’m just fascinated (maybe alarmed) by how science is eschewed, until something has a seemingly desirable effect on how one changes behaviors and loses weight. 

Updating Darwin: Biologists are returning to an older theory to explain anomalies in evolution

This is an interesting thought experiment about how Lamarcks theories on inherited traits turn out to be true, but not quite in the way that he suggested.  Rather, it’s a more nuanced thing that happens in evolution. 

So the suggestion that both he and Darwin are both correct in their evolutionary theory, and can be used together to explain how plants and animals evolve