Everything posted by StringJunky
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Scientists discover liquids can fracture like solids under extreme stress
The mirror segment actuators are controlled by software which can constantly adapt their configuration in real time to the prevailing seeing conditions affected by localized changes in atmospheric density. They aren't set-and-forget optics. The ground-based adaptive telescope views can apparently rival space-based telescopes in image quality.
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Reviving dead batteries
Yes, you are probably right.
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Reviving dead batteries
Doubt that they charge to 100%, more like 95%. 4.1v is 'full'.
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English...
Yes, that illustrates the fluidity and kaleidoscopic nature of English evolution perfectly.
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English...
It means the English don't have rules that stay inert over time. They change according to the needs and social whims of the era. Common contemporary usage of a word becomes its de facto definition. English dictionaries are records of historical usage, and not authorities. A word's meaning may change over time due to a change in popular usage. Does that make sense?
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Cleaning solution I used for metals...
Right.
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Reviving dead batteries
It turns off permanently by design if the residual cell voltage drops below about 2.7v. The normal operating voltage is 3.2v - 4.2v. The 3.2v point is the arbitrary 'zero' point. At some point just below that, the battery is considered to have 'failed' and the circuitry disables it. If the voltage further drops below 2V, the lithium can turn metallic and form web-like structures, which can short-circuit the cell, heat up rapidly and go into thermal runaway. I've seen it twice and nothing can stop it. It's like a jet engine. E2A: Here's the Battery University site's take on reawakening sleeping batteries: Battery UniversityBU-808a: How to Awaken a Sleeping Li-ionLi-ion batteries contain a protection circuit that shields the battery against abuse. Depending on the manufacturer, the protection circuit of a Li-ion…
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Cleaning solution I used for metals...
Do you leave a patina on yours?
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Cleaning solution I used for metals...
Wouldn't a brass wired brush be safer for stuff like your trumpet?
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Political Humor
"According to my sources Israel has not yet decided when to send US ground forces into Iran."
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Messages to the president...
The Iranians have access to a hell of a atemi point in the Strait of Hormuz. Nice to see the shoe on the other foot. We are a bunch of twats, and we were due a kick in the collective nuts.
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Uk meningitus outbreak
Yeah, shouting and singing generating plenty of pathogen-bearing aerosols.
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Uk meningitus outbreak
All are factors compromising mucosal integrity, allowing direct exposure of epithelial cells to pathogens. Apart from the physical barrier, it is host to lysozyme, lactoferrin, and immunoglobulin A. Also, the cilia move mucus in a conveyor fashion that has trapped pathogens to be swallowed and neutralized in the stomach. If the mucus dries, those functions are disabled.
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Political Humor
In the same vein: "Firstly, THANK YOU everyone for your concern. I’m okay, just a bit shaken up. Fact is I was robbed this afternoon in broad daylight at the gas station. Afterwards, I was disoriented. My money was gone, so I called the police, who asked if I knew who did it. “Yes," I said. "It was pump 4.”
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Cleaning solution I used for metals...
I just did some casual searching, but I am perfectly willing defer to your experience. Perhaps there is some other effect going on.
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Cleaning solution I used for metals...
Don't use vinegar, it will react with both metals. Try citric acid.
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can you turn your brain into muscles if you exercise your head with a heavy helmet/headgear?
If muscle was deaminated for energy purposes to glucose, I can't see why it would be turned to fat, although it could. It doesn't work vice versa going from fat to protein because fat doesn't have the amino acids to directly create protein structures, whereas protein can be broken down to create glucose and stored as fat.
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can you turn your brain into muscles if you exercise your head with a heavy helmet/headgear?
You probably heard bodybuilders talking about turning fat to muscle. It's not the case.
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“Immanentizing the Eschaton - That’s what they are doing Sir"
But the point is Iranian politics has been like it has since '79. It's a known quantity. This shift to non-secularism in the US administration is very recent, with the pernicious influence of Christian Nationalism infiltrating US policy. Your response to the OP, imo. detours from the concerning sharp turn the US is taking geopolitically and domestically towards a theocratic mindset, like the Iranian government. The US is turning into an Iran. Both the pot and kettle are actually black.
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Is the pop myth of the mathematical abilities of autistic people busted?
Yes. 'Pars pro toto' seems to be very apt here, and a consequence of this view is that it does a long term disservice to the great majority for whom it is pathological in some way.
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Is the pop myth of the mathematical abilities of autistic people busted?
I don't disagree, but they are outliers. The clue is in 'spectrum'.
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Is the pop myth of the mathematical abilities of autistic people busted?
I think many people tend to over-focus on the savants, who are very much a minority. Autism is a disability and can have global negative affects on a person's social functioning and cognition. The same thing happens with certain sections of the deaf community: they consider themselves 'different', rather than socially disabled. I'm deaf and consider myself socially disabled in face to face interactions. My opinion is they are kidding themselves. There is two young men living in my street that I know, and they are considered high-functioning. I can't see them being self-sufficient anytime in the future
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What Youtube videos are you watching now or have you watched recently?
It seems to be a pattern where Israel and America do these assaults whilst in negotiation. It's as though they are trying to catch their adversaries off-guard defensively. It's an appalling, unethical way to negotiate.
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Could Andrew Mountbatten Windsor be on the Autistic Spectrum?
Khanna is a Democratic politician and Massie is Republican. They are both focused on the Epstein files and ensuring transparency and due process regarding it.
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Could Andrew Mountbatten Windsor be on the Autistic Spectrum?
Ro Khanna and Tom Massie have exposed him, I've just read.