Alphabetically, of course.
Alphabetically, of course.
The deep sea detector in the news uses Cherenkov radiation to detect the neutrino.
A neutrino can interact with the nuclei in water molecules (so hydrogen and oxygen nuclei) and produce a charged particle like an electron or a muon. The outgoing particles carry the energy of the incident neutrino, so they can be emitted at a speed greater than the speed of light in the liquid medium.
Note this is much less than the speed of light in a vacuum, so this isn’t breaking any physics. When charged particles (electrons, muons) pass through a medium at speeds greater than light in that medium, they emit Cherenkov light in a forward cone.
The Cherenkov light is analogous to the shockwave formed when breaking the sound barrier. Since it points in the direction the particle was traveling, you can detect the shape of the light cone with a large array of photon detectors and reconstruct the direction of the neutrino.
$8.99 - a Safeway in the bay area
Also:
Lawrence Livermore National Laboratory (LNNL)
FFS it’s LLNL. Someone didn’t bother to do any proofreading.
This is what I do - make a big pot of chili or soup for the week. But I recognize that this might not work for everyone. At my work there’s a conveniently located fridge and microwave, and I can eat in my office with the door shut for a quiet meal. If any of those things weren’t there it might not be worth it.
I also enjoy cooking, and don’t mind spending time making my meal for the week. If the prep work was a real chore then it’d be much more tempting to buy something premade every day.
Vampires hate this one weird trick
Cryptocurrencies aren’t used for anything other than financial speculation
Typical anti-blockchain crypto bashing.
Cryptocurrencies have plenty of uses besides speculation. For example, buying drugs and a plethora of scams.
You need a particular kind of nuclear reactor to create the enriched uranium
*plutonium. Enriched uranium comes from taking natural uranium and enriching the content of a specific isotope (235U), typically with centrifuges, gaseous diffusion and/or magnetic separation in a synchrotron. The enriched uranium can be used in a weapon, or it can be used as fuel for a nuclear reactor to make 239Pu from 238U.
I believe apple has the led hardwire in MacBooks webcams.
My employer has a “buy American” policy that kicks in for purchases over a certain dollar amount. To get an exemption, you need to identify 2 domestic options and state why they aren’t sufficient.
Recently I needed to replace a module in an existing system that happens to be made by a non-US company. There is literally no valid alternative - only this one company makes the modules that are compatible with each other.
So I had to identify 2 American made products that were vaguely similar and state why they didn’t meet our specifications. Though “Vaguely similar” is a stretch - it was equivalent to explaining to someone why you can’t buy AA batteries to replace a car battery.
She also had a knack for capturing their speaking pattern in her transcribed replies.
That’s a shame. If I might ask, have you ever had a properly cooked pork chop?
I only ask because pork used to need to reach 165 degrees Fahrenheit to be safe, which makes for tough, dry pork. Fortunately the parasite that required this heat was eliminated from the US, and about 15 years ago the USDA lowered the safe temp to 145. The result is so much better.
She seemed cool on Hot Ones - she skipped the wings and just took spoonfuls of the sauces.
Also good parents don’t let tweens have unsupervised access to a handgun…
It was intentional, the goal was to permanently separate children from their families to deter immigrants and asylum seekers.
This is a LONG article, but extremely detailed with tons of interviews and documents to back it up like emails and memos obtained via FOIA requests: https://www.theatlantic.com/magazine/archive/2022/09/trump-administration-family-separation-policy-immigration/670604/
It’s also paywalled, but once archive.org comes back online you can find it there. I highly recommend reading the whole thing.
The main takeaway is that the family separation policy was pushed by Trump and his administration incessantly. It took a while to really start because various government officials were reluctant to do it, and kept trying to placate the White House by slow walking the whole thing.
At one point, government lawyers who process asylum claims realized that the separated children were being shipped away from the local holding facility without any documentation, effectively “losing” them in the system. The lawyers figured this was just a terrible error and began processing asylum claims by the parents faster. If they could get it done within a week or so, the children would still be held in the nearby facility and could be reunited with their parents.
The white house was furious and directed the holding facility to start “relocating” the children faster, so that they’d be lost in the system before the parents could be processed.
The cruelty is the point.
iOS shows the voicemail transcript in realtime as they’re leaving the message.
lol I just checked and I had 26 pending app updates. Every one of them had about the same level of detail.
The only exceptions were the Wikipedia app and Voyager, both of which listed some new features.
Science 2: Electroweak Boogaloo
As others have said, microwave ovens create standing waves with regions of higher power (hot spots), which unevenly heat food. If you want to see this for yourself, Scientific American has a kids project for measuring the hot spots in a microwave using chocolate or marshmallows. There’s also a bunch of videos on YouTube of people essentially doing this same project.
Opening a new line of credit is only a temporary hit to your score. Multiple cards in a short time will be a bigger hit, but it’ll eventually pass.
Most if not all of those cards offer a free credit report that could tell you how much of an impact this had on your score and how quickly it improves. If you have another existing card (don’t sign up for another one) you may be able to see the change to your score once these hard credit pulls hit your credit report.
If not, wait a month or so and use one of your free annual credit reports. You get one report per year from each agency for free, with no consequence to your credit score. There’s 3 credit agencies, so in principle you can check your credit every 4 months for no cost.