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Xkcd physicists vacuum

This work is licensed under a Creative Commons Attribution-NonCommercial 2.5 License. This means you're free to copy and share these comics (but not to sell them). More details. This work is licensed under a Creative Commons Attribution-NonCommercial 2.5 License. This means you're free to copy and share these comics (but not to sell them). More details

xkcd: Physicists

Explain xkcd is a wiki dedicated to explaining the webcomic xkcd. Go figure. 1486: Vacuum. Explain xkcd: It's 'cause you're dumb. (Redirected from 1486) Jump to: navigation, search |< < Prev; Comic #1486 (February 13, 2015) Next > >| Vacuum: Title text: Do you think you could actually clean the living room at some point, though? Explanation . According to quantum mechanics there is tremendous. In the comic, Black Hat and Danish have interpreted that statement to mean that physics professors like doing their work while they are in a frictionless vacuum, instead of liking to work with problems which are set in a frictionless vacuum. Apparently, they have drugged a physics professor and put him in a glass dome (with his laptop so he can work) which they can evacuate and make frictionless. The professor wakes up confused from the drugs, and as the air is pumped out to make a vacuum. Randall modified the xkcd header on July 25, 2017 to ask readers totell your senators to vote against this health care bill. It will hurt people. This is accompanied by a phone number, 202-224-3121, and a link to TrumpCare Ten. An archived version of the image is available here

xkcd: Vacuum

xkcd: Experimen

  1. 162 votes and 54 comments so far on Reddi
  2. 1465: XKCD Phone 2 1549: XKCD Phone 3 1548: 90s Kid 1545: Strengths and Weaknesses 1542: Scheduling Conflict 1541: Voice 1535: Words for Pets 1527: Humans 1526: Placebo Blocker 1524: Dimensions 1523: Microdrones 1522: Astronomy 1520: Degree-Off 1519: Venus 1518: Typical Morning Routine 1511: Spice Girl 1497: New Product
  3. Physicists Calculate the Time Development of the Vacuum Decay Physicists Calculate the Time Development of the Vacuum Decay. Stanley16. Stanley16.
  4. Alexander Turenko on 793: Physicists. secondary terms — про члены формулы тут не в тему, условия — перевод более уместный. math — «помощь с математикой» подразумевает расчёты, перевод вполне корректный
  5. @bobbie I suspect that it has a little bit to do with the fact that lots of tech folks act a lot like physicists encountering a field for the first time 0 Paul Musgrave 1127d ag
  6. XKCD on Physicists Sometimes, xkcd gets it exactly right. Wow. This is so amazingly true! Not to bite the hand that helps feed me, but... (Tip of the cap to physicist Karen Daniels.) Posted by Mason at 6:27:00 AM. Reactions: Labels: amusing, awesome, comics, hilarious, physicists, physics, research. No comments: Post a Comment. Newer Post Older Post Home. Subscribe to: Post Comments (Atom.
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1486: Vacuum - explain xkcd

  1. al. Forgot your password? Close . Close. Search 23 Comments Log In/Create an Account. Comments Filter: All; Insightful; Informative; Interesting; Funny; The Fine Print: The.
  2. Feb 14, 2015 - Vacuum - Do you think you could actually clean the living room at some point, though? Feb 14, 2015 - Vacuum - Do you think you could actually clean the living room at some point, though? Feb 14, 2015 - Vacuum - Do you think you could actually clean the living room at some point, though? Explore. Art. Photography. Photography Subjects. Funny Drunk Pictures.. Saved from m.xkcd.com.
  3. But Einstein said it was the most powerful force in the universe, and I take all my investment advice from flippant remarks by theoretical physicists making small talk at parties
  4. An unexpected upswing in positive tests at the University of Illinois at Urbana-Champaign showed how even the most comprehensive approaches to limiting the virus's spread can break down
  5. Particle physicists have previously faced incongruities like this, in which parameters that seem closely related have values that are far from each other. One way of dealing with these large gaps, or hierarchies, is to use the naturalness strategy. Naturalness is a theoretical perspective, which assumes that nature actually does choose values that are close to each other, but this only.

669: Experiment - explain xkcd

(Supplied: xkcd.com) Others aren't convinced, since the model doesn't seem to predict anything that can actually be tested. One thing scientists all agree on, is that empty space is surprisingly. xkcd: Physicists via xkcd.com. Amen! Posted by baslow at 9/17/2010 08:13:00 AM. Reactions: Email This BlogThis! Share to Twitter Share to Facebook Share to Pinterest. No comments: Post a Comment. Newer Post Older Post Home. Subscribe to: Post Comments (Atom) About Me. baslow. Physicists, by XKCD I keep a print out of this by my desk. XKCD. Update 15 March 2017 I also keep a picture of Fourier's grave I took at Père Lachaise: Posted by Jason Smith at 3:00 PM. Email This BlogThis! Share to Twitter Share to Facebook Share to Pinterest. 4 comments: Todd Zorick March 14, 2017 at 6:48 PM. I forget who it was that said something to the effect that the only real science. Physicists Use Bubbling Quantum Vacuum To Hopscotch Heat Across Empty Space. Archived Discussion Load All Comments. Full Abbreviated Hidden /Sea. Score: 5. 4. 3. 2. 1. 0-1. More Login . Nickname: Password: Public Terminal. Forgot your password? Close. Close . Search 23 Comments Log In/Create an Account. Comments Filter: All; Insightful; Informative; Interesting; Funny; The Fine Print: The. Optical illusion. Dress Color. Linguistics. Quotative Like. Technically. Language Nerd. Etymology Man. Wrong Superher

Hey there OP (Opey), What do I think, as a physicist, of XKCDHatGuy's videos? Having seen them over the years, I think he is an interesting young philosopher with a fine baritone speaking voice. He has a way of communicating basic ideas that reach.. Physicists Use Bubbling Quantum Vacuum To Hopscotch Heat Across Empty Space. Archived Discussion Load All Comments. Full Abbreviated Hidden /Sea. Score: 5. 4. 3. 2. 1. 0-1. More Login . Nickname: Password: Public Terminal. Forgot your password? Close. Close. Search 23 Comments Log In/Create an Account. Comments Filter: All; Insightful; Informative ; Interesting; Funny; The Fine Print: The.

xkcd: Physics Confessio

  1. Nature abhors a vacuum and also anything that's not a crab. |< <? > >| Archive; Store; What If? Abou
  2. On the other hand, physicists like to say physics is to math as sex is to masturbation. |< <? > >
  3. Vacuum diodes and triodes have long been known and used in numerous applications. Recently, researchers have combined the best of vacuum physics and modern integrated circuit manufacturing to produce VFETs on wafer scale with extremely small dimensions (for example, source-drain distance of less than 50 nm). This is smaller than the mean free.
  4. Feb 18, 2019 - xkcd.com| Physics Suppression re-posted from https://xkcd.com/2113/ — Tradewide Commercial Mattresses & Pillows twcmattress.co
  5. View image: http://imgs.xkcd.com/comics/experiment.png . SmartDrv. Ars Tribunus Militu
  6. Vacuum via xkcd.com Vacuum via xkcd.com. Posted on infosnack. 1 comment: aarongrey112 said... Hi, Nice site I enjoyed reading it. Thanks for sharing. Would it be possible if I contact you through your email? Please email me back. Thanks! Aaron Grey aarongrey112 at gmail.com. 2/13/2015 9:42 PM Post a Comment. Newer Post.
  7. Classes at SASS from Alejandro Solernó. You have reached my SASS website. You can navigate the site through the links below

Today, nearly seven years after the publication of Purity, XKCD has taken Rutherford, his disciples, and their reductionist view of science to task The Quantum Vacuum and the Cosmological Constant Problem S.E. Rughand H. Zinkernagely To appear in Studies in History and Philosophy of Modern Physics Abstract - The cosmological constant problem arises at the intersection be-tween general relativity and quantum field theory, and is regarded as a fun-damental problem in modern physics. In this paper we describe the historical and.

This is the home page of CyberEcho To help us achieve this aim, we are now seeking to recruit physicists to work in the following areas of tokamak plasma modelling: Gyrokinetic simulations of core plasma turbulence Plasma turbulence modeller ; Plasma turbulence modeller / developer; Fast particle physics; Plasma disruptions; Runaway electron physics; Radiofrequency physics; In all cases applicants should hold, or be about to. Physicists modeling the virtual blob of hadronic matter would turn to experiments where real blobs of hadronic matter were created. Real blobs are produced in experiments where electrons collide with positrons, creating a spray of hadronic matter. Experiments like BaBar, KLOE and now Belle II all provide this kind of data, which physicists have scoured to better understand the virtual blobs

1867: Physics Confession - explain xkcd

Something like this [xkcd.com]. Quick explanation. Okian Warrior (537106) writes: Quick explanation. One of the interpretations of quantum mechanics is that space is a seething foam of quantum particles that come into existence and blip out of existence before any conservation laws are broken. Literally, pairs of particles are formed - breaking conservation of energy - and recombine so. HIGH VACUUM AND ULTRA HIGH VACUUM COMPONENTS. We let the quality of our intelligence, gained through market experience guide our own research and development. We give our customers the best options and alternatives through our custom range and our own new products, which are available alongside our standard catalogue components. Standard Components. Allectra GmbH was founded in 2002 in Berlin. By manipulating the vacuum with strongly focused femtosecond pulses, the researchers come up with a new strategy to generate squeezed light, a highly nonclassical state of a radiation field Dec 29, 2020 - Vacuum is space that is devoid of matter or a region with a gaseous pressure less than atmospheric pressure. Physicists often discuss ideal test results that would occur in a perfect vacuum, which they sometimes simply call vacuum or free space, and use the term partial vacuum to refer to an actual imperfect vacuum as one might have in a laboratory or in space >[1] According to Gamow, experimental physicists would shut everything >down and take a holiday whenever Werner Heisenberg came to town. It's >supposedly the case that any theoretician can cause any experiment to >go wrong. However in most cases it required them to at least be in >the same building

Category:Physics - explain xkcd

xkcd: Cuttlefis

Everyone remember to follow the link and get the tooltip. The cartoon isn't complete without it May 22, 2020 - If physics had a mafia, I'm pretty sure the BICEP2 mess would have ended in bloodshed Dear Physicists. Don't kill the messenger. «« First « Previous | Random | Next » Current »» HOME ARCHIVE FEED THE GOOSE STORE. melikes. Brown Sharpie Cy&H EXTRAORDINARY PBF popstrip spiked math xkcd This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License. A webcomic..... that is all. about faq privacy. What do physicists mean by vacuum? Asked by Wiki User. 0 1 2. Answer. Top Answer. Wiki User Answered . 2016-08-30 08:45:47 2016-08-30 08:45:47. In Latin the word vacuum means empty space. It is a. Vacuum Energy Outside > Vacuum Energy Inside. In 1996 this effect was measured, proving that vacuum energy is real! So we have looked at a real-life measurement of the proof of virtual particles.

Glass Half Empty - xkcd

Physics (from Ancient Greek: φυσική (ἐπιστήμη), romanized: physikḗ (epistḗmē), lit. 'knowledge of nature', from φύσις phýsis 'nature') is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand. Space Dust in a Vacuum June 27, 2000 • Phys. Rev. Focus 5, 29 Physicists have shown how dust becomes charged by light on the moon, on asteroids, and in comets In the 1980s he described the so-called Bunch-Davies vacuum - the quantum vacuum that existed just fractions of a second after the big bang - when particles were popping in and out of existence. Physicists and vacuum scientists describe this lack of a perfect vacuum in manmade chambers, such as production furnaces, as partial pressure or partial vacuum. 1 Ne The quality of a vacuum is indicated by the amount of matter remaining in the system, so that a high quality vacuum is one with very little matter left in it. Vacuum is primarily measured by its absolute pressure. At room. Physicists find new state of matter in a one-dimensional quantum gas Mirage News; New state of matter in one-dimensional quantum gas Phys.org; For The First Time, a New State of Matter Has Been Observed in a Thread of Quantum Gas ScienceAlert; Physicists Find New State of Matter in a One-Dimensional Quantum Gas - Beyond My Wildest Conception SciTechDail

Brown Sharpie Cy&H EXTRAORDINARY PBF popstrip spiked math xkcd This work is licensed under a Creative Commons Attribution-Noncommercial 3.0 United States License. A webcomic..... that is all. about faq. That true vacuum bubble would incinerate you, then destroy all your particles, and then devour the entire universe. And then immediately collapse it. Luckily for us, the fact that the universe. 110 votes, 10 comments. 136k members in the xkcd community. /r/xkcd is the subreddit for the popular webcomic xkcd by Randall Munroe. Come to Press J to jump to the feed. Press question mark to learn the rest of the keyboard shortcuts. Log in sign up. User account menu. 110. xkcd 793: Physicists. XKCD. Close. 110. Posted by. I'm sorry - that opening has been filled. 5 years ago. Archived. 49 votes, 19 comments. 1.5m members in the comics community. Everything related to print comics (comic books, graphic novels, and strips) and web But now, researchers have shown that, on microscopic scales, this isn't really true. In a new paper published Dec. 11 in the journal Nature, physicists showed that little vibrations of heat can cross hundreds of nanometers of empty space. Their experiment exploited an uncanny feature of the quantum vacuum: It isn't really empty at all.

Physicists Use Bubbling Quantum Vacuum To Hopscotch Heat Across Empty Space. Archived Discussion Load All Comments. Full Abbreviated Hidden /Sea. Score: 5. 4. 3. 2. 1. 0-1. More Login . Nickname: Password: Public Terminal. Forgot your password? Close. Close. Search 23 Comments Log In/Create an Account. Comments Filter: All; Insightful; Informative; Interesting; Funny; The Fine Print: The. Some physicists propose an anthropic solution, and argue that we live in one region of a vast multiverse that has different regions with different vacuum energies. These anthropic arguments posit that only regions of small vacuum energy such as the one we live in are reasonably capable of supporting intelligent life. Such arguments have existed. Some microorganisms can survive for a long time in a vacuum. One study found that the majority of bacteria that spent six years in space survived—though only if a shade protected them from the Sun's UV light. Other studies have agreed that radiation is the main thing to worry about, and the radiation environment inside a spacecraft is complex. The bottom line is that we just don't know for.

Flywheels are designed to spin (usually in a vacuum) for decades at a time, with rotor speeds above Mach 1. There's probably a flywheel somewhere whose rotor rim has traveled a nine-digit number of miles. [7] Hundreds of millions. The edges of centrifuges, especially those used for uranium enrichment, can travel even faster—in fact, they push the very limits of how fast material can rotate. So I read about the Pew research study that found Athiests were more knowledgeable about religion than people who actually believed.<br /><br />this seems pretty obvious? theists will only have one faith and reddit/youtube atheists spend a lot of time hatong on religion<br /><br />the average xkcd fan will just take a minute at max three days a week and then do something else. we. There are other techniques, like using a rail gun to fire a message capsule down a vacuum tube, which could conceivably get your time down to 10 or 20 minutes. But none of these beat missiles. Over a short flight distance, an ICBM [4] In this case, an intracontinental ballistic missile. on a typical arc would take about 12 to 15 minutes to cover the distance to your mom. [5] This is probably. The joke is something like haha physicists think they're on top, but they forget about math. That is just as arrogant and irritating as a joke as it would be if he said it outright (which he pretty much did, since there's hardly a joke here. The comic gives no reason to think Randall doesn't believe this. In fact the joke is that it is true (that math is on top but scientists don't realize. Quantum field theory or QFT is the framework in which the Standard Model of particle physics (which includes the theories of the electroweak and strong nuclear interactions) is formulated. I

A vacuum is space devoid of matter.The word stems from the Latin adjective vacuus for vacant or void.An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. Physicists often discuss ideal test results that would occur in a perfect vacuum, which they sometimes simply call vacuum or free space, and use the term partial vacuum to refer to an. You can help XKCD Explained by expanding it. Password Reuse Number: 792 Date: Sep. 13th 2010 Previous: Leaving: Next: Physicists: Password Reuse is the 792nd xkcd comic. Explanation Edit. A safe bet is that Hat Man refers to the Heaven's Gate-incident when talking about march 1997. Mouseover text Edit It'll be hilarious the first few times this happens. See also Edit. Retrieved from https. This also removes a measure of disorder; a characteristic physicists call entropy. It's commonly described as the result of twin 'virtual' particles that naturally emerge from the vacuum being separated by gravity. Usually they would recombine and cancel out, but in this case the split leaves one half of every pair to escape as actual radiation. In fact, Hawking's own popular explanation. Principles of Complex Systems Course 300, Fall 2010, University of Vermont. Course home; Topics; Lectures; Assignments; Links; Reading; Class blog; All courses.

This list of physics awards is an index to articles about notable awards for physics.The list includes lists of awards by the American Physical Society of the United States, and of the Institute of Physics of the United Kingdom, followed by a list organized by region and country of the organization that gives the award. Awards are not necessarily restricted to people from the country of the. Physicists Nail Down the 'Magic Number' That Shapes the Universe. Read Later. Share. Copied! Comments. Read Later. Read Later. Abstractions blog Physicists Nail Down the 'Magic Number' That Shapes the Universe. By Natalie Wolchover. December 2, 2020. A team in Paris has made the most precise measurement yet of the fine-structure constant, killing hopes for a new force of nature. Read. One of the first things we learn in classical physics is that in a perfect vacuum - a place entirely devoid of matter - friction can't exist, because empty space can't exert a force on objects travelling through it. But, in recent years, quantum physicists have shown that vacuums are actually filled by tiny electromagnetic fluctuations that can interfere with the activity of photons.

What are the best xkcd comics about physics? - Quor

The Micius Foundation today named three scientists, including University of New Mexico Distinguished Professor Emeritus Carlton Caves, as recipients of the Micius Quantum Prize 2020 which focuses. Throughout the week of 25 October, Black physicists, their allies, and the general public are invited to participate in #BlackInPhysics Week, a social media-based event dedicated to celebrating Black physicists and their contributions to the scientific community and to revealing a more complete picture of what a physicist looks like. Programming includes professional panels, a job fair, and. The secret lives of condensed matter physicists... Welcome! Welcome to the outreach blog of the Scottish Doctoral Training Centre in Condensed Matter Physics, or more precisely, welcome to the blog of the students of the CM-DTC. Here we hope to show you that despite computational physicists' best efforts, scientific research is still largely done by humans not the Riemann tensor and Weyl tensor) are opposite to what most physicists and math-ematicians would expect. The Kerr spacetime: A brief introduction Matt Visser 5 2 No Birkhoff theorem Physically, it must be emphasised that there is no Birkhoff theorem for rotat-ing spacetimes — it is not true that the spacetime geometry in the vacuum region outside a generic rotating star (or planet. Taking into account atmospheric drag, to get into space, you need a rocket capable of accelerating (in a vacuum) to about 2 kilometers per second. To get to orbit, you need a rocket capable of accelerating to about 10 kilometers per second. If you try to produce an orbital rocket using the same design math we used for the suborbital rocket, it spits out a description of a pancake-shaped.

As a helium shortage looms, vacuum balloons could save physics, medicine, and birthday parties Consumer balloon usage is threatening physicists' helium supplies PNG IHDR 4 A y pHYs fm iCCPPhotoshop ICC profilex c`` $ PPTR ~ !1 1 !/?/ 020| pY ɕ 4 \PT p (% 8 CzyIA c HRvA c HvH 3 c OIjE s~AeQfzF cJ~R BpeqIjn g^r~QA~QbIj ^ # U. Physicists in the Netherlands made a tiny tugboat to test the capabilities of microswimmers using 3D-printing. It's likely the smallest boat in the world Edward P. Tryon (September 4, 1940 - December 11, 2019) was an American scientist and a professor emeritus of physics at Hunter College of the City University of New York (CUNY). He was the first physicist to propose that our universe originated as a quantum fluctuation of the vacuum By changing how some light beams rotate, the researchers from the National Institute of Physics were able to slow down light in a vacuum. The physicists used circularly symmetric light beams.

Physicists XKCD Explained Fando

Physicists Propose New Method for Observing Hypothetical Unruh Effect. Nov 23, 2020 by News Staff / Source « Previous | Next » The Unruh effect was described by Stephen Fulling in 1973, Paul. Physicists study the quantum vacuum Date: January 18, 2017 Source: University of Konstanz Summary: An important step towards a completely new experimental access to quantum physics has been made. Physicists: ruining jokes, cows, farming, and most of biology since 1687. Randall Munroe's new book, How To , is the spherical cows joke relentlessly replicated and explained without—and this is. Xkcd sail Xkcd - bei Amazon.d . Über 7 Millionen englischsprachige Bücher. Jetzt versandkostenfrei bestellen This work is licensed under a Creative Commons Attribution-NonCommercial 2.5 License. This means you're free to copy and share these comics (but not to sell them). More details. [The sail balloons out, strangely distorted, and he can barely hold on to the sheet.] [Finally, part of the.

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