Works with most hot liquids with powders, I think I first noticed it in a mug of instant hot cider......

https://en.m.wikipedia.org/wiki/Hot_chocolate_effect

The hot chocolate effect, also known as the allassonic effect, is a phenomenon of wave mechanics first documented in 1982 by Frank Crawford, where the pitch heard from tapping a cup of hot liquid rises after the addition of a soluble powder. It was first observed in the making of hot chocolate or instant coffee, but also occurs in other situations such as adding salt to supersaturated hot water or cold beer. Recent research has found many more substances which create the effect, even in initially non-supersaturated liquids.
It can be observed by pouring hot milk into a mug, stirring in chocolate powder, and tapping the bottom of the mug with a spoon while the milk is still in motion. The pitch of the taps will increase progressively with no relation to the speed or force of tapping. Subsequent stirring of the same solution (without adding more chocolate powder) will gradually decrease the pitch again, followed by another increase. This process can be repeated a number of times, until equilibrium has been reached. Upon initial stirring, entrained gas bubbles reduce the speed of sound in the liquid, lowering the frequency. As the bubbles clear, sound travels faster in the liquid and the frequency increases

https://www.scribd.com/doc/316341058/Donald-Trump-Jeffrey-Epstein-Rape-Lawsuit-and-Affidavits#from_embed



"Trump had known Defendant Epstein for seven years (New York, 10/28/02), and knew that

Plaintiff was then just 13 years old. Exhs. A and B.

10. Defendant Trump initiated sexual contact with Plaintiff at four different parties.

On the fourth and final sexual encounter with Defendant Trump, Defendant Trump tied Plaintiff

to a bed, exposed himself to Plaintiff, and then proceeded to forcibly rape Plaintiff. During the

course of this savage sexual attack, Plaintiff loudly pleaded with Defendant Trump to stop but

with no effect. Defendant Trump responded to Plaintiff’s pleas by violently striking Plaintiff in

the face with his open hand and screaming that he would do whatever he wanted. Exhs. A and

B.

11. Immediately following this rape, Defendant Trump threatened Plaintiff that, were

she ever to reveal any of the details of the sexual and physical abuse of her by Defendant Trump,

Plaintiff and her family would be physically harmed if not killed."


"On the second occasion involving Defendant Epstein, Defendant Epstein forced himself upon me and proceeded to rape me anally and vaginally despite my loud pleas to stop. Defendant Epstein then attempted to strike me about the head with his closed fists while he angrily screamed at me that he, Defendant Epstein, should have been the one who took my virginity, not Defendant Trump, before I finally managed to break away from Defendant Epstein."


@bobknight33 remember, this is only one of 35 different allegations, many of them in court now https://en.wikipedia.org/wiki/Donald_Trump_sexual_misconduct_allegations

I doubt you're getting more energy out of it than you initially put in.

Just watched this again recently. I don't know why it tanked at the box office.

Although the director had this to say about it: About the film's failure and critical response, John McTiernan said: "Initially, it was a wonderful Cinderella story with a nine-year-old boy. We had a pretty good script by Bill Goldman, charming. And this ludicrous hype machine got hold of it, and it got buried under bullshit. It was so overwhelmed with baggage. And then it was whipped out unedited, practically assembled right out of the camera. It was in the theater five or six weeks after I finished shooting. It was kamikaze, stupid, no good reason for it. And then to open the week after Jurassic Park--God! To get to the depth of bad judgment involved in that you'd need a snorkel."

I can't believe I watched the whole thing.

Still love The Matrix. One of the few movies I watched multiple times in its initial theatrical release.

Yet another thing that makes me feel old as hell when I realize that was 21 years ago now. wtf

It seems the initial shake of the camera is from the pressure wave traveling through the ground.

The large, windowless square structure is grain storage. It blocked some of the blast but represents a large fraction of Lebanon's grain supply.

More details from https://www.moonofalabama.org/2020/08/beirut-blast-wrap-up.html#more

-------------------------%<--------------------------------%<------------------------------ RFERL spoke with the captain of the ship that had unintentionally brought the ammonium nitrate to Lebanon. He confirms the ship's arrest. It also reports the cause of the incident:

Lebanon's LBCI-TV reported on August 5 that, according to preliminary information, the fire that set off the explosion was started accidentally by welders who were closing off a gap that allowed unauthorized entry into the warehouse.

LBCI said sparks from a welder's torch are thought to have ignited fireworks stored in a warehouse, which in turn detonated the nearby cargo of ammonium nitrate that had been unloaded from the MV Rhosus years earlier.

Independent experts say orange clouds that followed the massive blast on August 4 were likely from toxic nitrogen dioxide gas that is released after an explosion involving nitrates.

There is a short video of firefighters at the initial fire. Reportedly none survived when the fireworks fire set off the ammonium nitrate. Another video shows the initial fire caused by welding. It burns a while and then sets off fireworks in a first explosion. This takes the roof off the warehouse. A few minutes later the fireworks cause the huge explosion of the ammonium nitrate.

Reuters provides another detail:

The source said a fire had started at port warehouse 9 on Tuesday and spread to warehouse 12, where the ammonium nitrate was stored.

That the ammonium nitrate was stored for seven years was not the responsibility of the port management but was caused by some judicial quarrel:

The head of Beirut port and the head of customs both said on Wednesday that several letters were sent to the judiciary asking for the dangerous material be removed, but no action was taken.

Port General Manager Hassan Koraytem told OTV the material had been put in a warehouse on a court order, adding that they knew then the material was dangerous but “not to this degree”.

“We requested that it be re-exported but that did not happen. We leave it to the experts and those concerned to determine why,” Badri Daher, director general of Lebanese Customs, told broadcaster LBCI.

Two documents seen by Reuters showed Lebanese Customs had asked the judiciary in 2016 and 2017 to request that the “concerned maritime agency” re-export or approve the sale of the ammonium nitrate, which had been removed from cargo vessel Rhosus and deposited in warehouse 12, to ensure port safety.

That stayed a step ahead of me, which was nice.

It could have been even stronger if the initial dialogue took on a new meaning when watched again.

THANK YOU. I'd skipped the ending initially.

Boarding as late as possible makes sense. The problem is finding carry on overhead storage if you need them.

Lowest risk seat selection-wise and I'm afraid the longer the flight, the increased chance of the wider spread of the virus will negates the advantage initially gained.

The air filtration system is not in question, problem is the people breathing right next to and all around you during the entire flight. Their air doesn't go through the filtration system yet. When people going in/out (myself included) for the washroom, they act as the "spoon" when stir your drink: they mixes the air around as they walk to spread virus/germs out along their paths.

Oh I dont know about the initial screen claim, it could easily be just variable social conditions and customs.

I am not in any way implying equal access to medical care in the US for poor and/or colored people, just saying.

Fat men die of Covid more, discrimination?

I think for any automated management system, the prudent thing to do would be to test a small subset of servers before pushing the change to all of them. So you might have only had 10 or 100 servers in a reboot loop instead of all 1000.

Also, any SysOps would have the cojones to push back on the initial change request to boot into GUI mode - you said these are servers right?

that said, never delete /dev/null.

I know I know, I corrected my initial comment to be by any legal means necessary right after I posted it. Its just a shame that Republicons will never stand up to that turd.

The worst DevOps mistake I ever made:

Assignment: On ~1,000 -physical- RHEL systems, change the default run level from command line to GUI (don't ask).

Solution: Hey, all our config files are controlled by Puppet, so this'll be easy!

(If you don't know what Puppet does, it enforces file configurations, so if you change a single file on the Puppetmaster, that change is pushed out to all servers running Puppet)

Ok, all I need to do it edit a single file, change a single number in said file and issue a single command: reboot. Easy-fuckin'-peasy.

The file I need to change is /etc/inittab -- this file tells a Linux system which "run level" it should initiate upon booting up. runlevel 3 is command line and runlevel 5 is a GUI like Gnome or some other tragic perversion of the whole reason you run Linux in the first place. All I had to do was change from runlevel 3 to runlevel 5. And reboot.

So simple; so stupidly simple.

So stupidly simple at 3:00am. When I hadn't slept all night. On a production network. When I'm working from home away from the office. On a Saturday when no one is in said office.

I make my change and save it, then push it to the version control system. Puppet picks it up and pushes the change to ~1,000 physical computers.

Done and done!

Remember I mentioned that I had to change a single file AND execute a single command: reboot?

Here's where things go tragically wrong.

My changes worked PERFECTLY. Everything did exactly what I told it to: Puppet changed the file, and rebooted the servers.

Only they keep rebooting. They keep rebooting over and over and over and over. I can't access any server on the network. Worse, while I'm trying to figure out WTF I did wrong, the 30 minute time-out I'd set on our alerting system, Nagios, expires.

Did I mention that I pushed this change to ~1,000 servers? ~1,000 servers that won't stop rebooting and aren't reporting into Nagios, thus being marked as down?

At 3:31am, on Saturday morning, the pages to ALL the on-call engineers began. One page per engineer per machine. About one every two seconds. And I'm getting paged, too -- except some of the pages are Nagios and some are utterly irate engineers who want to know exactly WTF is going on and I can't tell which is which because I'm getting text-spammed like crazy.

And those servers? They just keep right on rebooting.

At that point, I felt the kind of existential dread that only people who work in IT know -- the kind of dread that arises a picosecond after you've hit ENTER and realized you've type 'rm -rf /' or some-such -- because I knew at that very second exactly what I'd done wrong.

I'd typo'd "5" and made it "6" in the runlevel. And pushed it to ~1,000 -physical- servers. And then rebooted them ALL.

"So," you're asking, "Whyfor is runlevel 6 a big deal?"

Because of this:

runlevel 3: command line.
runlevel 5: GUI
runlevel 6: REBOOT THE FUCKING COMPUTER.

What I'd done was told every production server on our network to reboot as soon as it rebooted, which leads to another reboot, which leads to another reboot, lather rinse repeat.

At 3:45am on Saturday morning, I knew that every person in IT would have to drive into the office, visit every production server with a bootable USB key, change the BIOS to boot off the key, boot the server into Single User Mode, change the damned file by hand, then reboot the server. This takes about 10 minutes per server -- times ~1,000.

I learned a number of valuable lessons that day:

1. DOUBLE CHECK YOUR FUCKING WORK.
2. See lesson #1
addendum: filing for unemployment insurance in Washington state is amazingly easy.

And that was the very last time I ever worked on physical hardware. To this day, if it's not in the cloud, I ain't fucking touching it.

Here endth the lesson.

From yt comment thread..

I'm the owner of these shoes and wanted to add to the overwhelming positive response to the video and restoration. First tho, thank you Steve for dedicating yourself to your craft and being able to make this service available for folks like us. Steve knows my history on these but thought i would share some bits of it as a testament to his skills.

I bought these shoes new in the mid 90's after graduating from college being told from a friend's dad at the time that these would last a career, 25 years later, Steve completed the first resole of them. Ive worn these shoes initially every day to work and eventually reducing the wear to only special occasions knowing that Florsheim didnt make the shoe nor no longer refurbished the V-cleat soles. These shoes have seen every significant event in my career from first days of every new job, job interviews, friends weddings, my own, important meetings, anything that was important these shoes have witnessed it. ive tried to keep the best care of them only hand polishing them myself and having used shoe trees its entire life. i love the finish which is unique to this shoe and can only be had with decades of hand-polishing.

ive kept an eye out for someone that could restore the soles in the way the originals were made for the last 10 years and just recently stumbled across one of Steve's videos and the one that showed his award winning restoration of these shell cordovans down to the nail. from there i watched most of his videos almost like an interview to ensure i was comfortable with letting these shoes be worked on as they are only original from the factory once. we talked over every tiny detail and some months later...here they are. i honestly didnt think i would find anyone that could restore these to original condition.

thank you again Steve...incredible job...and it really didn't matter to me how much it would have cost to restore these. they are priceless....including all the near falls ive had with those nails on slick floors ! i wouldn't have it any other way.