OTHERWISE- Crystal of Questions

A pre-print is available at: Physicists propose new definition of time crystals—then prove such things don't exist. Else, Bela Bauer, and Chetan Nayak. But just how much energy does something need to move?

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The problem with this theorizing is that at ground state all the atoms in a system behave as a single atom. The team observed the time-crystal behavior predicted in a system of trapped ions. Sign in to get notified via email when new comments are made. Thus when someone speaks of the law of something they do not imply that it is bonded in factual, physical reality. Most pure substances will make crystals when frozen slowly enough, and many of these can be made to form crystals if they come out of solution, as in the sugar example you give. The difference between this and simply taking an ordinary crystal and spinning it around is: Of course the object can absorb energy and gain momentum, but that's just you making it move, not observing that it was moving.

Symmetry is one of the most fundamental concepts in nature, and it can give rise to profound and wide-reaching physical effects. A one-dimensional wire, for example, has a different symmetry and very different mechanical Many physical systems, from superfluids to pi mesons, are understood to be manifestations of spontaneous symmetry breaking, whereby the symmetries of a system are not realized by its lowest energy state.

A sphere looks the same no matter how it is rotated. Squash it on one side, however, and this symmetry is broken. A similar change from a high-symmetry state to a low-symmetry state defines many phase transitions in solids When light pulses from an extremely powerful laser system are fired onto material samples, the electric field of the light rips the electrons off the atomic nuclei.

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For fractions of a second, a plasma is created. The theory of quantum mechanics is well supported by experiments. Now, however, a thought experiment by ETH physicists yields unexpected contradictions. These findings raise some fundamental questions—and they're polarising Distribution of Airbnbs may follow the same pattern across different cities, and several factors, including the number of residents who work in the creative industries, may determine their location, according to an article The largest liquid-argon neutrino detector in the world has just recorded its first particle tracks, signaling the start of a new chapter in the story of the international Deep Underground Neutrino Experiment DUNE.

Lasers play roles in many manufacturing processes, from welding car parts to crafting engine components with 3D printers. To control these tasks, manufacturers must ensure that their lasers fire at the correct power. Electrons tend to avoid one another as they go about their business carrying current. But certain devices, cooled to near zero temperature, can coax these loner particles out of their shells.

In extreme cases, electrons will Please sign in to add a comment. Registration is free, and takes less than a minute. Physicists propose new definition of time crystals—then prove such things don't exist July 9, Phys. Extremely small and fast: Laser ignites hot plasma September 19, When light pulses from an extremely powerful laser system are fired onto material samples, the electric field of the light rips the electrons off the atomic nuclei.

Adjust slider to filter visible comments by rank. This article has helped to understand that Time Crystals can potentially exist without breaking the laws of physics, but I'm still no closer to understanding what they actually are. It would have been great if the article started with a paragraph about what they are and why we're talking about them. It's basically a perpetual motion machine usually impossible , but avoids violating laws of physics by being incapable of performing any actual work You can't extract energy from it I have no idea why people would want to make one, other than to say "Hey, that's neat.

It would have been great if the article started with a paragraph about what they are and why we're talking about them This is the internet. Do a search and find more comprehensive explanations than can be fit into a physorg press release. Ah, the joys of internet douchery.

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There are no laws in physics, only theories exist. There is also no such thing as a fact. The ONLY fact that exists, is that there are none.

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Paradox like physics itself. Every time you see or hear of someone talking about facts and laws in physics, tell them they are buying into religious dogma. No physicist or intelligent person worth more than a wet fart would ever talk about laws, as laws are about punishing people for violating social conventions and norms.

A law of physics is like a papal bull or fatwa issued from a religious figurehead and biblical tombs system. Physics has only theories, all of it is theory and if it wasn't --science would be a dead thing, unchanging. This is the line in the sand - how you separate the real innovators, thinkers and creators from the linear negative proofers.

Frequently asked questions about the Crystal Mark

I've spoken with profs and department heads at the local world class university, and none of them teach such drivel as laws. So where does this crap come from? When we can travel both forward and backward in time, then we can maybe force a bubble of symmetry to exist. The concept of time crystal is just another denomination of the question: The concept of a time crystal implies a thing that has structure over time the same as over space.

To observe one moving is to observe an object that moves through time at a different rate than you. This site uses cookies to deliver our services and to show you relevant ads and job listings. By using our site, you acknowledge that you have read and understand our Cookie Policy , Privacy Policy , and our Terms of Service. Join Stack Overflow to learn, share knowledge, and build your career.

Time crystals might exist after all (Update)

In my crystal report, there are two columns Name and Amount. What i want is if Amount is blank then Name must be bold otherwise it will be in regular font. I don't know how to write formula for this condition. If your Amount field is a number probably is, but you used the phrase "is blank" , then compare it to 0 instead of an empty string.

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I don't think it will make a big difference though. I had gotten two crystal slots from lucky draws and bought the other two, so I make all six crystals when I use the factory. I forget how it usually worked out before I bought the Improved Crystal Upgrade the "chance" value is really more of a conversion rate, I think?

The god and ultimate crystals will pull ahead slightly in total CP value, but only by a couple points. Something about where the "upgrade chance" values start and how much they decline for each higher grade is tuned to make it harder to reach higher grades with god and ultimate than it is with the rest of them. Plus, when upgrading the modules to produce more level 1 crystals at a time, it takes a lot more clones per level of the god and ultimate modules than it does for the others so that also makes it rougher to try to push for higher grades with those.

Seems like it all kind of balances out, for the most part. And yeah, if you specifically want to farm lots of CP you'll probably get more overall from lots of quicker runs since the declining upgrade rates make it take longer and longer to push for each higher grade of a crystal. Nov 30, 8: I am not sure if you are talking about crystal factory or something else. This question was just about crystal factory. I have over rebirths. I used to play several years ago before alot of the new features like crystal factory came in.

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Claudia Daneu -philosopher and pianist- goals at guiding the readers to fields which are obtainable simply through a profound view. via a. ' M“, ' q \l h. i ' CLA UDIA DANE U “A '1," & OTHERWISE Crystal of questions CLAUDIA DANEU "OTHERWISE: CRYSTAL OF QUESTIONS". Front Cover.

Does rebirth have anything to do with crystal factory or you talking about in general? Nov 30, 9: Godhand is talking about rebirths because you only get CP after you rebirth, that means if you want to maximise CP you need to take your average run time into account. Baals that means roughly 4 days per rebirth. Nov 30, Ineded 4 compounded 32 times is more than compounded once.