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Xkcd particle physics

1862: Particle Properties - explain xkc

  1. Quarks are the only particles with charges of ± ⅓ or ± ⅔, but cannot exist individually; below the Hagedorn temperature, they are only found within hadrons. To date, all hadrons (particles composed of quarks), leptons, and bosons have integer charge, and current models indicate that this must be the case. Mass [0,∞) in k
  2. Permanent link to this comic: https://xkcd.com/793/ Image URL (for hotlinking/embedding): https://imgs.xkcd.com/comics/physicists.png A man stands at a blackboard covered in equations and diagrams, an open laptop and scattered paper at his feet
  3. Image URL (for hotlinking/embedding): https://imgs.xkcd.com/comics/fundamental_forces.png [[A stick figure lectures]] Figure: There are four fundamental forces between particles: (1) Gravity, which obeys this inverse square law: Fgravity = G(M1M2) d^2 Off-panel: Ok..
  4. 1 kilometer per second: If we drop the meteor from the edge of space, 100 kilometers up, it'll punch through the atmosphere without slowing down too much and hit the ground moving about Mach 3—over a kilometer a second. As it falls, it compresses the air in front of it. When the air is compressed, it heats it up
  5. xkcd.com is best viewed with Netscape Navigator 4.0 or below on a Pentium 3±1 emulated in Javascript on an Apple IIGS at a screen resolution of 1024x1. Please enable your ad blockers, disable high-heat drying, and remove your devic
  6. Explain xkcd: It's 'cause you're dumb. Jump to: navigation. , search. Physics is a recurring xkcd theme. Randall graduated from Christopher Newport University in 2006 with a degree in physics
  7. This is similar to particle physics where a new particle can be identified by a resonance peak in the differencial cross-section of a scattering experiment: Known particles plus some very specific amount of energy lead to the creation of a new particle, the Higgs boson

A Theory of Everything is a goal of modern physics which would describe the properties of all fundamental particles and all the interactions between them. The current approach to a theory of everything is to describe how at high energies different interactions, such as electromagnetic forces and the strong and weak nuclear interactions merge xkcd.com is best viewed with Netscape Navigator 4.0 or below on a Pentium 3±1 emulated in Javascript on an Apple IIGS. at a screen resolution of 1024x1. Please enable your ad blockers, disable high-heat drying, and remove your device. from Airplane Mode and set it to Boat Mode So in that terms the relationship between sciences can be seen as an example of what's called emergence , and this concept quite well exists inside any particular science, i.e. in physics thermodynamics is just a generalization of Newtonian mechanics for certain kind of systems (a temperature is a mean kinetic energy of comprising particles, and so on), and mechanics itself is one of generalizations of electrodynamics (things like friction and collision are electromagnetic by nature)

On the right is a glass like the traditional one, except the air is replaced by a vacuum. The glass on the left is half full of water and half empty—but it's the bottom half that's empty. We'll imagine the vacuums appear at time t =0. For the first handful of microseconds, nothing happens Permanent link to this comic: https://xkcd.com/895/ Image URL (for hotlinking/embedding): https://imgs.xkcd.com/comics/teaching_physics.png Teacher: Understanding gravity: Space-time is like a rubber sheet [7] xkcd.com/radiation. A fatal radiation dose is about 4 sieverts. Using the inverse-square law, we can calculate the radiation dose: \[ 0.5\text{ nanosieverts} \times\left ( \frac{1\text{ parsec}}{x}\right )^2 = 5\text{ sieverts} \] \[ x=0.00001118\text{ parsecs}=2.3\text{ AU} \] 2.3 AU is a little more than the distance between the Sun and Mars 1.0 - Initial version, basic physics Legal xkcd Time Catapult is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License

faster than light - Superluminal neutrinos - Physics Stack

xkcd: Physicist

  1. First, let's get a few things out of the way: In real life, we can't put a metal pole between the Earth and the Moon.[1]For one, someone at NASA would probably yell at us. The end of the pole near the Moon would be pulled toward the Moon by the Moon's gravity, and the rest of it would be pulled back.
  2. You would just stop being biology and start being physics. When the beam of light hit the atmosphere, it would heat a pocket of air to millions of degrees [1] Fahrenheit, Celsius, Rankine, or Kelvin—it doesn't really matter. in a fraction of a second. That air would turn to plasma and start dumping its heat as a flood of x-rays in all directions
  3. Laws of Physics (alt-text) The laws of physics are fun to try to understand, but as an organism with incredibly delicate eyes who evolved in a world full of sharp objects, I have an awful lot of trust in biology's calibration of my flinch reflex
  4. The XKCD Guide to the Universe's Most Bizarre Physics Randall Munroe is the author of What If: Serious Scientific Answers to Absurd Hypothetical Questions, published in September. Faceboo

This water hammer effect (which is also responsible for the clunk you sometimes hear in old plumbing when you turn off the faucet) can be seen in the well-known party trick (recorded on Mythbusters, analyzed in physics classes, and demonstrated in countless student dorms) of smacking the top of a glass bottle to blow out the bottom Particle physics (also known as high energy physics) is a branch of physics that studies the nature of the particles that constitute matter and radiation.Although the word particle can refer to various types of very small objects (e.g. protons, gas particles, or even household dust), particle physics usually investigates the irreducibly smallest detectable particles and the fundamental. Get MagellanTV here: https://try.magellantv.com/arvinash and get an exclusive offer for our viewers: an extended, month-long trial, FREE. MagellanTV has the..

Video: xkcd: Fundamental Force

Diamond - xkc

xkcd: Large Hadron Collide

In the strange world of quantum physics, just as Schrödinger's notorious cat can be dead and alive at the same time, the D0 particle can be itself and its antiparticle at once. This quantum superposition results in two particles, each with their own mass - a lighter and a heavier D meson (known technically as D1 and D2) The XKCD comic Significant provides a good fictional example of this problem. See also. Bonferroni correction; Data dredging; Law of truly large numbers: with a sample size large enough, any outrageous thing is likely to happen; Littlewood's law: any individual can expect a miracle to happen to them at the rate of about one per mont Yes, Particle Physics Is That Weird A new comic from xkcd accurately illustrates how weird particle collider physics is in a way that the average person can understand. Alt text: The most delicious exotic fruit discovered this way is the strawberry banana

Elementary Particle Physics in a Nutshell xkcd.com. Cold Hot Electroweak Unification EM-like Weak-like EM/Weak interactions unified at large Energy/ momentum transfer EM/Weak interactions unified at large energy/momentum transfer. Gauge theory (like electromagnetism Health Physics 82, no. 4 (2002): 491-499. It explains that during certain supernovae, the collapse of a stellar core into a neutron star, 10 57 neutrinos can be released (one for every proton in the star that collapses to become a neutron) Radiation Chart. There's a lot of discussion of radiation from the Fukushima plants, along with comparisons to Three Mile Island and Chernobyl. Radiation levels are often described as <X> times the normal level or <Y>% over the legal limit, which can be pretty confusing. Ellen, a friend of mine who's a student at Reed and Senior.

Category:Physics - explain xkc

As I was going through my news feed on Facebook I noticed Phil Plait posting again.It is about another black hole merger and gravitational wave detection. This happened I think four or five times now and of course for the first time it was all over the news, everybody was talking about it (even Czech news mentioned it). I am not sure how it was like for the next time but it probably did not. Verse: Xkcd. Name: Cueball (No official name given) Gender: Male. Age: 13.8 Billion Years Old (As old as The Universe) Classification: Human, God (possibly) Special Abilities: Superhuman Physical Characteristics, Reality Warping (Supposedly created The universe and The Rock Similation along with everything inside them), Physics Manipulation. I mean, I guess we could let AI's do all the research. No, because the problem is not with the research but how the presentation of it is being gamed to satisfy the publish-or-perish model. Where an AI could come in handy is inhaling all the publications in a field and reducing them to a series of useful summaries to inform researchers in that discipline. Think of it as being a super-editor xkcd posted a particle physics related comic for Christmas this year. Humor Particle Physics Physics Science. Astrophysics, Cosmology, Dark Matter, News, Particle Physics, Physics, Science, Uncategorized. LUX Releases Updated Dark Matter Limits. December 14, 2015 neutralino08 A generic picture of energy depositions in noble element media; the character A represents any noble element. For a given energy deposit, energy can be detected through heat, charge, and light; the ratio of these and the efficiency of measuring them is critical to any particle physics experiment

812: Glass - explain xkc

  1. About a zillion people pointed me to yesterday's xkcd cartoon. Posted by Andrew on 27 January 2015, 4:47 pm. I have the same problem with Bayes factors, Can there be some similar heuristic describing Bayes factors say in ESP studies, versus cancer trials versus particle physics. Reply to this comment. Martha says: January 28,.
  2. Many theories which seek to extend our current understanding of particle physics predict new particles, often with masses comparable to those of the W and Z bosons (around 100 GeV - 100 times the mass of a proton). In many cases the lightest of these new particles is stable, never decaying to lighter particles
  3. The Physics of the Death Star. Ethan Siegel. The way we do it on Earth in particle accelerators is relatively simple: we collide protons with other protons at high energies,.
  4. g statistical and systematic covariance matrices
  5. Explore Doug's magazine Science, followed by 31 people on Flipboard. See more stories about CERN, Xkcd, Physics

1867: Physics Confession - explain xkc

  1. Particle Physics: I have to admit I don't really understand most of what goes on in the LHC in Cern, but I do find it very interesting. Scientists there have spotted an unusual signal that could have a baring on what they term their Standard Model. Full story here...
  2. g from two independent experiments at CERN
  3. xkcd on dark matter v. gravity modification. The motto is typical but not very accurate. Modified gravity theories arguably fit the data better and some modified gravity theories work better than others. More importantly, it is very hard to get dark matter particle theories to fit the data. Posted 10:43 AM
  4. xkcd posted a particle physics related comic for Christmas this year. Humor Particle Physics Physics Science. Neutrinos, Particle Physics, Physics, Science. T2K Releases First Antineutrino Result. December 8, 2015 neutralino08. The first T2K antineutrino result has been posted to the arXiv
  5. As the particle physicist turned financial modeler Emanuel Derman puts it, Physicists are trying to discover 3 laws that will explain 99% of the universe; financial modelers should be content.
  6. Physics Games. Computer Games. Particle Clicker -- build your own lab particle physics research organization. Virtual Atom Smasher -- explore particle physics theory by testing parameters. LHC Control Room -- manipulate electromagnetic fields to make the LHC work. PhET -- physics simulations. CERNland.net -- CERN's collection of games

Xkcd. A range of t-shirts featuring a huge variety of original designs in sizes XS-5XL; availability depending on style. Choose your favorite Xkcd shirt style: v-neck or crew neckline; short, baseball or long sleeve; slim or relaxed fit; light, mid, or heavy fabric weight. Moisture-wicking active t-shirts are here, too For quantum physics, think of the phase like that second hand: while the absolute phase is a meaningless concept, the relative phase between two particles or between two possible paths that can be followed by one particle is a measurable quantity. Consider the classic two-slit experiment in quantum mechanics: a single particle (e.g., a photon) is sent toward a barrier with two openings in it David Tong: Lectures on Statistical Physics. This is an introductory course on Statistical Mechanics and Thermodynamics given to final year undergraduates. They were last updated in May 2012. Full lecture notes come in around 190 pages. Individual chapters and problem sets can also be found below

Particle Physics • Higg's boson proposed in 1964 (same year as Sharpe published the CAPM) • First tests of the CAPM in 1972 • Nobel award in 1990. • Longer road for Higgs: • $5 billion to construct LHC. • Discovered in 2012. • Nobel 2013. Campbell R. Harvey 2017 4 Xkcd T-Shirts mit einzigartigen Motiven online bestellen Von Künstlern designt und verkauft Viele Größen, Farben und Passformen Xkcd Charts Xkcd Plot Xkcd Funny Best Xkcd Xkcd Org Chart Xkcd Maps Xkcd Pie-Chart Flow Chart Xkcd Xkcd Cat Graph Xkcd Colors Xkcd Physics Xkcd Radiation Xkcd Tables Xkcd Love Bobby Tables Xkcd Xkcd Money Chart Git Xkcd Xkcd Internet Map Scrum Xkcd Xkcd Computer. Nuclear Physics. The ABC's of Nuclear Science (LBNL) Build an Atom (PhET simulation) Isotopes and Atomic Mass (PhET simulation) Alpha Decay (PhET simulation) Beta Decay (PhET simulation) Nuclear Fission (PhET simulation) Radioactive Decay Series (Walter Fendt) Dynamic Periodic Table physics in curved spacetime some exact solutions - Schwarzchild geometry, Howard Georgi, Lie Algebras in Particle Physics (Westview, 1999). Robert Hermann, Lie Groups for Physicists (Benjamin, 1966). xkcd astr, mond rotation curves Jim Peebles There exists a solid theory that can estimate the number of neutrinos given certain assumptions of what the cosmic charged particle background is. For example, we measure the muon flux at sea level, and muons decay into electrons and a muon neutrino and an electron antineutrino, so we know from the kinematics what the muon induced flux of neutrinos is at sea level

Randall Munroe, XKCD Creator, Goes Back to High School

xkcd Radiation dose infographic • Radioactive decay Practical simulation - use coins/ M&Ms/ lego bricks, plot a graph for the number decaying against 'throw number' (effectively time), Boston Uni Decay simulation • SciShow intro to particles, Fundamental Forces video playlist • CERN Particle physics playlist Quantum Physics Set in the Present. Electoral Precedent 2020. Ballot Tracker Tracker. The True Name of the Bear. Election Impact Score Sheet. Probability Comparisons. Fall Back. xkcd Phone 12. Curbside

xkcd: Prairi

The purpose of this collection of resources is to support the teaching of ionizing radiation in school and, in particular, to encourage teachers to use practical activities. The guidance and advice on setting up and managing activities includes the use of the spark counter, the Geiger-Müller tube, and the diffusion cloud chamber. The videos were produced in collaboration with CLEAPSS and all. I worked out the kinks in quantum mechanics and relativity. Narrator: Took a lot of thinking, but this place has fewer distractions than a Swiss patent office. [ [Man is walking along the desert, laying out rocks]] Narrator: One day I started laying down rows of rocks. [ [Man continues to deploy rocks]] Narrator: Each new row followed from the. You have probably heard all the buzzwords people use when trying to explain quantum computing (superposition and entanglement ring a bell?). Fans of xkcd - the webcomic of romance, sarcasm, math, and language - already know that when a subject is both philosophically exciting and mathematically complex, it's easy to develop weird ideas about it, like quantum

There is a book titled Group theory and Physics by Sternberg that covers the basics, including crystal groups, Lie groups, representations. I think it's a good introduction to the topic. To quote a review on Amazon (albeit the only one): This book is an excellent introduction to the use of group theory in physics, especially in crystallography, special relativity and particle physics Statistics for Nuclear and Particle Physicists (Cambridge University Press) • Cowan: Statistical Data Analysis (Oxford Science Publications) • Barlow: Statistics: A Guide to the Use of Statistical Methods in the Physical Sciences (Manchester Physics Series) • Blobel, Lohrmann: Statistische Methoden der Datenanlyse (Teubner, in German

High-energy physics opens its doors to the exabyte era. Apr 10, 2021 • Eoin O'Carroll Oksana Shadura, a software developer at University of Nebraska-Lincoln based at CERN, Switzerland, is creating an interactive analysis facility for the high-energy physics community David Tong: Lectures on Cosmology. This is a course on cosmology, aimed at final year undergraduate students. It assumes a background in neither general relativity nor statistical mechanics. The full lecture notes come in around 170 pages

435: Purity - explain xkc

TAPAs stands for Toolkit for Accelerator Physics on Androids. It allows back-of-the-envelope accelerator physics calculations, with 50 inter-linked types of calculations. These include storage ring scaling with energy and circumference; longitudinal dynamics, beam loading, and harmonic cavities in rings; free-electron lasers; electron linear. Anyhow, we're talking about that with my guests Jimena Nagales, professor at- Canales, a science historian at the University of Illinois in Urbana-Champaign, and Sarah Demers, associate professor of physics at Yale University, experimental physicist at CERN, and Daniel Whiteson, professor of experimental physics at the University of California in Irvine, author of We Have No Idea, A Guide. Physics doesn't just happen in a fancy lab -- it happens when you push a piece of buttered toast off the table or drop a couple of raisins in a fizzy drink or watch a coffee spill dry. Become a more interesting dinner guest as physicist Helen Czerski presents various concepts in physics you can become familiar with using everyday things found in.. Unique Particle Stickers designed and sold by artists. Decorate your laptops, water bottles, helmets, and cars. Get up to 50% off. White or transparent

Glass Half Empty - xkc

Physics 1219: Engineering Mechanics Spring 2010 Instructor: Bradley Hughes Office: A382e, tel. (604) 323-5504, bhughes@langara.bc.ca Help Hours: Posted on my office door, and by appointment Week Tutorial Topic Ch Sec Jan 4 Introduction, Force vectors 1, 2 all Jan 11 Asst 1 Equilibrium of a particle 3 all Jan 18 Asst 2 Force System Resultants 4. MIT Removes Online Physics Lectures and Courses By Walter Lewin: Tuesday December 09, 2014 @10:25AM: Berkeley Lab Builds World Record Tabletop-Size Particle Accelerator: Sunday November 30, 2014 @02:21PM: Physicist Kip Thorne On the Physics of Interstellar Thursday November 27, 2014 @01:29PM: LHC's 'Heart' Starts Pumping Protons Before Restar The reason why I installed ROOT on the Nevis particle-physics systems and prepared the notebook server is so you can spend less time on software installations, and more time on learning how to use the tools to do physics. Let's do physics. If the above is not enough to dissuade you, or you dont have a choice because you don

Why is physics perceived to be a much &#39;cooler&#39; branch ofPhysics Wallpapers - Wallpaper Cave

The kinetic energy, KE = 1/2 p 2 /m, and KE+U(x) =E where E is the total energy of the particle or atom, and U(x) is the potential energy, some function of position only. Thus, p = √2m(E-PE). Assume that the particle can be described by a standing wave with a physical description, ψ, and an imaginary vibration you can't ever see, exp(-iωt) In xkcd 681 comic, there is an impressive illustration of the common term gravity well. Here is a small part of that large image: I can't resist. I must talk about this awesome illustration. My. xkcd and Gravity Wells. By rallain on January 3, 2010. Wow. In xkcd 681 comic, there is an impressive illustration of the common term gravity well. Here is a small part of that large image: I. Dendron Vault of XKCD Comics. Dendron Vault of XKCD Comics Dendron - XKCD Physics Confession. 7/24/2017 . Russell's Teapot. 7/21/2017 . Wifi vs Cellular. 7/19/2017 . City Nicknames. 7/17/2017 . Screenshots. 7/14/2017 . Particle Properties. 7/12/2017 . Quantum. 7/10/2017 . Communicating. 7/7/2017 . Sports Knowledge. 7/5/2017 . 4th. Tungsten has the highest melting point of any element, but the Sun is one of the meltiest things in the Solar System. When the countertop got within a couple of solar radii, it would liquify. If you protected it with a heat shield of some kind, or dropped it from a sundiving spaceship, it could enter the Sun's atmosphere relatively intact

19 May 2011 3 November 2014 Peter James Thomas Biology, business intelligence, Physics, Pure Mathematics jim harris, multidimensional geometry, ocdq blog, riemann zeta function, space-time, xkcd.com Note: In the following I have used the abridgement Maths when referring to Mathematics, I appreciate that this may be jarring to US readers, omitting the 's' is jarring to me, so please accept. Dark matter. Unlike normal matter, dark matter does not interact with the electromagnetic force. This means it does not absorb, reflect or emit light, making it extremely hard to spot. In fact, researchers have been able to infer the existence of dark matter only from the gravitational effect it seems to have on visible matter Statistical Methods in Particle Physics Selected topic 3: Practical tips Heidelberg University, WS 2020/21 Klaus Reygers (lectures) Rainer Stamen, Martin Völkl (tutorials particle physics (10) pebble (2) photography (14) photoshop (4) physics (21) programming (6) projects (3) python (2) quantum mechanics (9) random (1) random numbers (2) schrödinger (3) science (1) special relativity (12) squirrel (2) standard model (5) superconductors (2) surfing (1) valgrind (1) visualisation (1) xkcd (2 Comic 882: Signifying Nothing. [I almost forgot to mention that this is a guest post by Ann Apolis, noted transvestite. -Ed.] Greetings, cuddlefish and sucksters alike. I am Ann Apolis M.D., here to cast a surgeon's eye (someday I hope to find out which surgeon) over the latest xkcd. Is strip 882 a simple case for outpatients, or is its lack.

xkcd: Teaching Physic

Knowledge of quantum physics brings a You can see an example of this shape in this famous xkcd So the fact that an incandescent light bulb glows is directly dependent on the particle. xkcd (webcomic) Science and Society. All Things Education (Rachel Levy Music neutrinos Nobel Prize nuclear physics particle physics Physics Quanta planetary science Pseudoscience pulsars quantum gravity quantum measurement Quantum Mechanics racism radio astronomy relativity Saturn science communication science outreach science writers. Of course, nuclear physics, quantum mechanics, general relativity and more made that prediction look silly in hindsight. But in the 21st century, the physics of the Standard Model describes our Universe so well that there truly may be nothing else new to find not only at the LHC, but at any high-energy particle collider we could build here on. Getting started with Linux on the Nevis particle-physics systems If you're sitting in front of a desktop computer running Linux, just use your account name and password to . Click once on the Browser icon (at the top or bottom of the screen) to start a web browser. Thi Fundamentals of Sunshine. There's a great recent xkcd cartoon spoofing the usual intro physics lecture on the fundamental forces of the Standard Model of physics. I gave this lecture last week, in.

Beatles hard days night mystery chord Solved with FourierWave/Particle Duality | Math humorSediment deposition and Stokes&#39; Law - YouTubeHadron humorPPT - Particle Physics II PowerPoint Presentation - ID:5675460

I have other interests in the more traditional field of accelerator-based particle physics, in non-accelerator (underground) particle physics and particle astrophysics, and in detector technology. Teaching: Note for Fall 2020: both of the courses given below will be delivered remotely (ie, online) due to the covid-19 situation I've followed through this post. I'm trying to reproduce the example from here This is how mine looks This is how it should look The code is on that page and at the end of this post System th.. Munroe has a degree in physics, and worked as a programmer and roboticist for NASA before becoming a full-time cartoonist with xkcd, and he puts his technical and artistic backgrounds to good use in How To. Each chapter poses a scenario, such as how to cross a river, that leads to some rather unconventional advice

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