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THE BASIC PRINCIPLES OF SYMPHATHETIC VIBRATORY PHYSICS

Eric Weinstein is a mathematical physicist and podcaster. Please support this podcast by checking out our sponsors: - Indeed: https://indeed.com/fridman to get $75 credit - Theragun: https://theragun.com/lex to get 30 day trial - Wine Access: https://wineaccess.com/lex to get 20% off first order - Blinkist: https://blinkist.com/lex and use code LEX to get 25% off premium EPISODE LINKS: Eric's Twitter: https://twitter.com/EricRWeinstein? Eric's YouTube: https://www.youtube.com/ericweinsteinphd The Portal podcast: https://podcasts.apple.com/us/podcast/the-portal/id1469999563 PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support

Eric Weinstein is a mathematical physicist and podcaster. Please support this podcast by checking out our sponsors: - Indeed: https://indeed.com/fridman to get $75 credit - Theragun: https://theragun.com/lex to get 30 day trial - Wine Access: https://wineaccess.com/lex to get 20% off first order - Blinkist: https://blinkist.com/lex and use code LEX to get 25% off premium EPISODE LINKS: Eric's Twitter: https://twitter.com/EricRWeinstein? Eric's YouTube: https://www.youtube.com/ericweinsteinphd The Portal podcast: https://podcasts.apple.com/us/podcast/the-portal/id1469999563 PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: - Check out the sponsors above, it's the best way to support

Photographed on: 08/22/2002. -- High lift flow physics - liquid crystals test. Photographed in building 1212, 14 x 22 Wind Tunnel.

Benoit Mandelbrot. Listener Mailbag. Hildegard of Bingen. Physics gives rise to Metaphysics. LSD and the origins of technology. Do not uncover your father's nakedness. 5th Generation Warfare. Works Cited: Who are the Proud Boys? (feat. Amy Cooter)Physica by Hildegard of BingenThe Net by Lutz Dammbeck (Documentary)The Mandelbrot Song by Jonathan CoultonLinkswww.MAPSOC.orgFollow Sumo on TwitterAlternate Current RadioSupport the Show!Subscribe to the Podcast on GumroadSubscribe to the Podcast on PatreonBuy Us a Tibetan Herbal TeaSumo's SubstacksHoly is He Who WrestlesModern Pulp

Doc Physics-Fluid Flow, Pascal, Bernoulli, Torricelli

PHYSICS OF HARD SPHERES EXPERIMENT ON ORBIT OPERATIONS

《计算机图形学前沿》（课程编号：001M06）为中国科学技术大学暑期学期的本科生课程。课程由数学科学学院图形计算与感知交互安徽省重点实验室(GCL)的刘利刚老师、傅孝明老师及其他国内外老师共同授课。 课程主页： http://gcl.ustc.edu.cn/Courses/SummerSchool_2023/index.html 其中有历届暑期课程的录屏观看链接及课件下载链接。

Cool Stuff Found dominates the start here, including some travel tips, some iOS support tips, sorting out how iOS chooses its WiFi network, headphones for your eyes and one of your geeks' favorite utilities that is now available for El Capitan. Then it's onto diagnosing Safari CPU usage, Mail inconsistencies and more. Don't worry, Dave's headcold only makes him loopy in a good way for this episode. You'll love it and learn from it!

The project involved the impact testing of a kevlar-like woven polymer material, PBO. The purpose was to determine whether this material showed any promise as a lightweight replacement material for jet engine fan containment. The currently used metal fan containment designs carry a high drag penalty due to their weight. Projectiles were fired at samples of PBO by means of a 0.5 inch diameter Helium powered gun. The Initial plan was to encase the samples inside a purpose-built steel "hot box" for heating and ricochet containment. The research associate's responsibility was to develop the data acquisition programs and techniques necessary to determine accurately the impacting projectile's velocity. Beyond this, the Research Associate's duties include any physical computations, experimental design, and data analysis necessary.

Journal of Research of the National Bureau of Standards. Section A. Physics and Chemistry September-October 1963: Volume 67A , Issue 5. Digitized from IA1630028-07 . Previous issue: sim_united-states-national-bureau-of-standards-section-a_july-august-1963_67a_4 . Next issue: sim_united-states-national-bureau-of-standards-section-a_november-december-1963_67a_6 .

Journal of Research of the National Bureau of Standards. Section A. Physics and Chemistry March-April 1962: Volume 66A , Issue 2. Digitized from IA1630028-07 . Previous issue: sim_united-states-national-bureau-of-standards-section-a_january-february-1962_66a_1 . Next issue: sim_united-states-national-bureau-of-standards-section-a_may-june-1962_66a_3 .

We propose a new approach for the problems of enumerating the number of independent sets and proper colorings in low degree graphs with large girth. Our algorithms are not based on a commonly used Markov chain technique, but rather are inspired by developments in statistical physics in connection with correlation decay properties of Gibbs measures and its implications to uniqueness of Gibbs measures on infinite trees, reconstruction problems and local weak convergence methods. On a negative side, our algorithms provide approximations only to the logarithm of the total count (log-partition function). But on the positive side, unlike Markov chain based algorithms, our approach provides deterministic guarantee on approximations. Moreover, for regular graphs with large girth we compute explicit limits counting values. For example, we show that every 4 regular n -node graph with large girth has asymptotically (1.494...) n independent sets, independently of the graph and (2√{3}) n proper 4 -colorings. In other words we compute the asymptotic limit of the log-partition function. Our results extend to random regular graphs. Joint work with Antar Bandyopadhyay. ©2005 Microsoft Corporation. All rights reserved.

We propose a new approach for the problems of enumerating the number of independent sets and proper colorings in low degree graphs with large girth. Our algorithms are not based on a commonly used Markov chain technique, but rather are inspired by developments in statistical physics in connection with correlation decay properties of Gibbs measures and its implications to uniqueness of Gibbs measures on infinite trees, reconstruction problems and local weak convergence methods. On a negative side, our algorithms provide approximations only to the logarithm of the total count (log-partition function). But on the positive side, unlike Markov chain based algorithms, our approach provides deterministic guarantee on approximations. Moreover, for regular graphs with large girth we compute explicit limits counting values. For example, we show that every 4 regular n -node graph with large girth has asymptotically (1.494...) n independent sets, independently of the graph and (2√{3}) n proper 4 -colorings. In other words we compute the asymptotic limit of the log-partition function. Our results extend to random regular graphs. Joint work with Antar Bandyopadhyay. ©2005 Microsoft Corporation. All rights reserved.

We propose a new approach for the problems of enumerating the number of independent sets and proper colorings in low degree graphs with large girth. Our algorithms are not based on a commonly used Markov chain technique, but rather are inspired by developments in statistical physics in connection with correlation decay properties of Gibbs measures and its implications to uniqueness of Gibbs measures on infinite trees, reconstruction problems and local weak convergence methods. On a negative side, our algorithms provide approximations only to the logarithm of the total count (log-partition function). But on the positive side, unlike Markov chain based algorithms, our approach provides deterministic guarantee on approximations. Moreover, for regular graphs with large girth we compute explicit limits counting values. For example, we show that every 4 regular n -node graph with large girth has asymptotically (1.494...) n independent sets, independently of the graph and (2√{3}) n proper 4 -colorings. In other words we compute the asymptotic limit of the log-partition function. Our results extend to random regular graphs. Joint work with Antar Bandyopadhyay. ©2005 Microsoft Corporation. All rights reserved.

We propose a new approach for the problems of enumerating the number of independent sets and proper colorings in low degree graphs with large girth. Our algorithms are not based on a commonly used Markov chain technique, but rather are inspired by developments in statistical physics in connection with correlation decay properties of Gibbs measures and its implications to uniqueness of Gibbs measures on infinite trees, reconstruction problems and local weak convergence methods. On a negative side, our algorithms provide approximations only to the logarithm of the total count (log-partition function). But on the positive side, unlike Markov chain based algorithms, our approach provides deterministic guarantee on approximations. Moreover, for regular graphs with large girth we compute explicit limits counting values. For example, we show that every 4 regular n -node graph with large girth has asymptotically (1.494...) n independent sets, independently of the graph and (2√{3}) n proper 4 -colorings. In other words we compute the asymptotic limit of the log-partition function. Our results extend to random regular graphs. Joint work with Antar Bandyopadhyay. ©2005 Microsoft Corporation. All rights reserved.

This is a KSP mod that will extend the physics range Homepage: http://forum.kerbalspaceprogram.com/index.php?/topic/158344-* Repository: https://github.com/jrodrigv/PhysicsRangeExtender License(s): Unlicense

This is a KSP mod that will extend the physics range Homepage: http://forum.kerbalspaceprogram.com/index.php?/topic/158344-* Repository: https://github.com/jrodrigv/PhysicsRangeExtender License(s): Unlicense

Formal definition of the reference frame is given. This definition is valid for nonrelativistic and relativistic cases. Proposed definition allows using wide classes of reference frames without restriction to inertial, uniformly accelerated or rotating frames. A conception of the system of coordinates associated with a reference frame is introduced. It is shown that one of these coordinates can be regarded as temporal coordinate, and the others as spatial ones. It is demonstrated that in relativistic case nondiagonal spatial-temporal components of the metric tensor are always equal to zero. Inertial, accelerated, and rotating reference frames are considered as examples.

We show the latest results from the CDF and D0 collaborations on the study of the Higgs boson, stemming from the analysis of the entire Tevatron Run\,II dataset. Combining the results of many individual analyses, most of which use the full data set available, an excess with a significance of approximately three standard deviations with respect to the Standard Model hypothesis is observed at a Higgs boson mass of 125\,GeV/$c^2$. The Tevatron unique environment allows in addition to study for the first time the spin-parity hypothesis of the Higgs boson in events where it decays to quarks. Within the current experimental uncertainties, the newly discovered boson behaves as expected by the SM in the fermionic sector.

Source: https://old.reddit.com/r/UnexpectedMulaney/comments/b86943/sat_down_in_my_new_physics_lecture_today_and_look/ Uploader: gxmergxrl

Source: https://old.reddit.com/r/UnexpectedMulaney/comments/b86943/sat_down_in_my_new_physics_lecture_today_and_look/ Uploader: gxmergxrl

Physics and Chemistry (Section A-Journal of Research of the National Bureau of Standards) September-October 1969: Volume 73A , Issue 5. Digitized from IA1630028-05 . Previous issue: sim_united-states-national-bureau-of-standards-section-a_july-august-1969_73a_4 . Next issue: sim_united-states-national-bureau-of-standards-section-a_november-december-1969_73a_6 .

Why Douglas #hofstadter doesn’t like #quantum particle #physics - too many words!

مراجعة فيزياء للصف الاول الثانوي علمي ترم اول 2016 - 2017

Physics and Chemistry (Section A-Journal of Research of the National Bureau of Standards) March-April 1971: Volume 75A , Issue 2. Digitized from IA1630028-05 . Previous issue: sim_united-states-national-bureau-of-standards-section-a_january-february-1971_75a_1 . Next issue: sim_united-states-national-bureau-of-standards-section-a_may-june-1971_75a_3 .

To break down the physics of a pitch, this week Chuck Nice and Gary O'Reilly welcome former New York Mets starting pitcher and 1986 World Series winner Ron Darling Jr. and astrophysicist Neil deGrasse TysonDon't miss an episode of Playing with Science. Subscribe to our channels on:Apple Podcasts: https://itunes.apple.com/us/podcast/playing-with-science/id1198280360?mt=2GooglePlay Music: https://play.google.com/music/listen?u=0#/ps/Iimke5bwpoh2nb25swchmw6kzjqSoundCloud: https://soundcloud.com/startalk_playing-with-scienceStitcher: http://www.stitcher.com/podcast/startalk/playing-with-scienceTuneIn: http://www.tunein.com/playingwithscienceNOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free. Find out more at https://www.startalkradio.net/startalk-all-access/See omnystudio.com/listener for privacy information.

This preregistration plan describes analyses focused on examining the effect of mindfulness training on physics course enrollment and performance outcomes.

This study examines how individuals across different age groups—children, adolescents, and adults—integrate inherited information into their decision-making processes. Using a dynamic wheel task, inspired by Derex et al. (2019), we investigate how participants refine intuitive physics concepts through direct experimentation and social learning. The experiment evaluates cognitive flexibility, working memory, and intuitive physics understanding, assessing their influence on task performance. Findings will contribute to our understanding of developmental learning trajectories and the role of cultural transmission in shaping adaptive behaviors. Data and materials will be shared upon publication.

Wireless communications, radio astronomy and other radio science applications are predominantly implemented with techniques built on top of the electromagnetic linear momentum (Poynting vector) physical layer. As a supplement and/or alternative to this conventional approach, techniques rooted in the electromagnetic angular momentum physical layer have been advocated, and promising results from proof-of-concept radio communication experiments using angular momentum were recently published. This sparingly exploited physical observable describes the rotational (spinning and orbiting) physical properties of the electromagnetic fields and the rotational dynamics of the pertinent charge and current densities. In order to facilitate the exploitation of angular momentum techniques in real-world implementations, we present a systematic, comprehensive theoretical review of the fundamental physical properties of electromagnetic angular momentum observable. Starting from an overview that puts it into its physical context among the other Poincar\'e invariants of the electromagnetic field, we describe the multi-mode quantized character and other physical properties that sets electromagnetic angular momentum apart from the electromagnetic linear momentum. These properties allow, among other things, a more flexible and efficient utilization of the radio frequency spectrum. Implementation aspects are discussed and illustrated by examples based on analytic and numerical solutions.

We study ultracold Rydberg-dressed Bose gases subject to artificial gauge fields in the fractional quantum Hall (FQH) regime. The characteristics of the Rydberg interaction gives rise to interesting many-body ground states different from standard FQH physics in the lowest Landau level (LLL). The non-local but rapidly decreasing interaction potential favors crystalline ground states for very dilute systems. While a simple Wigner crystal becomes energetically favorable compared to the Laughlin liquid for filling fractions $\nu

Silly Chop-Socky Physics Demonstration! Technique, Training, Focus, Power. All are important when trying to break boards bare-handed. However, there are also important physics that explain why the boards are broken. From http://www.slightlymadscience.com "Slag" courtesy of "A Childs First Funeral" (http://www.myspace.com/achildsfirstfuneral)

The Physics Disk (B.H.S.)

Giovanni Aldini is remembered as a real life Dr. Frankenstein and may have inspired the famous novel. He was born in Bologna, Italy in 1762 and studied physics and human anatomy. He was fascinated by galvanism, the notion that electrical current could be used to reanimate or restart life. Originally these kinds of experiments were done on frogs and animals, BUT– In 1803 Aldini was doing research in London, when a criminal named George Forster was hanged at Newgate Prison. #morbid #frankenstein #30morbidminutes #truecrimepodcast #truecrime #history #morbidlyinteresting #funhaus #roosterteeth @Rooster Teeth @Funhaus @elysewillems @jessicavasami

Reply to @finn_is_a_furry Whenever it gets to the higher physics the model literslly doesnt let me stop moving LMAO #fyp #vtuber #waifu #envtuber Source: https://www.tiktok.com/@6931629199459402758/video/7092246441543978282 Uploader: briatcookiebox

Now updated for the 2017 race: Aerodynamics, Newton's Laws, drafting, power to weight ratio, nutrition, technology and more! Get smarter about the Tour de France with hosts Chuck Nice and Gary O'Reilly and their guests Lance Armstrong, Neil deGrasse Tyson and John Eric Goff.Don't miss an episode of Playing with Science. Subscribe to our channels on:Apple Podcasts: https://itunes.apple.com/us/podcast/playing-with-science/id1198280360?mt=2GooglePlay Music: https://play.google.com/music/listen?u=0#/ps/Iimke5bwpoh2nb25swchmw6kzjqSoundCloud: https://soundcloud.com/startalk_playing-with-scienceStitcher: http://www.stitcher.com/podcast/startalk/playing-with-scienceTuneIn: http://www.tunein.com/playingwithscienceNOTE: StarTalk All-Access subscribers can watch or listen to this entire episode commercial-free. Find out more at https://www.startalkradio.net/startalk-all-access/See omnystudio.com/listener for privacy information.

favicon with einstein

CLOUD PHYSICS FEASIBILITY TEST IN THE SPF

This paper is in the public domain in USA. Metadata comes from the CrossRef API, see full record in the source URL below.

11 August 2010, China, Video 12 (#2 of Aug 11)

Image L97-70 and L97-71 are available as an electronic file from the photo lab. See URL. -- Photographed on: 01/13/97. -- MDA 3-element high-lift airfoil model installed in the Basic Aerodynamics Research Tunnel. Configuration to b e used for particle imaging velocimetry (PIV) and Laser Velocimetry (LV) measurements. In building 1214.

Photographed on: 08/22/2002. -- High lift flow physics - liquid crystals test. Photographed in building 1212, 14 x 22 Wind Tunnel.

Using basic physical arguments, we derive by dimensional and physical analysis the characteristic masses and sizes of important objects in the Universe in terms of just a few fundamental constants. This exercise illustrates the unifying power of physics and the profound connections between the small and the large in the Cosmos we inhabit. We focus on the minimum and maximum masses of normal stars, the corresponding quantities for neutron stars, the maximum mass of a rocky planet, the maximum mass of a white dwarf, and the mass of a typical galaxy. To zeroth order, we show that all these masses can be expressed in terms of either the Planck mass or the Chandrasekar mass, in combination with various dimensionless quantities. With these examples we expose the deep interrelationships imposed by Nature between disparate realms of the Universe and the amazing consequences of the unifying character of physical law.

In most experiments on flux qubits,the "measurement" is performed by coupling the system to a dc SQUID and recording the distribution of switching currents for the latter;this measurement protocol is very far from the classic von Neumann ("projective") scheme,in that very little information is obtained from a single run,rather one has to repeat the experiment tens of thosands of times to extract anything useful.Here, concentrating on the equlibrium behavior of the flux qubit,we carry out an analytic calculation of the dc-SQUID switching current distribution as a function of external bias flux on the qubit,and compare our predictions with the data from experiments conducted at Delft and NTT.

Weakly bound molecules have physical properties without atomic analogues, even as the bond length approaches dissociation. In particular, the internal symmetries of homonuclear diatomic molecules result in formation of two-body superradiant and subradiant excited states. While superradiance has been demonstrated in a variety of systems, subradiance is more elusive due to the inherently weak interaction with the environment. Here we characterize the properties of deeply subradiant molecular states with intrinsic quality factors exceeding $10^{13}$ via precise optical spectroscopy with the longest molecule-light coherent interaction times to date. We find that two competing effects limit the lifetimes of the subradiant molecules, with different asymptotic behaviors. The first is radiative decay via weak magnetic-dipole and electric-quadrupole interactions. We prove that its rate increases quadratically with the bond length, confirming quantum mechanical predictions. The second is nonradiative decay through weak gyroscopic predissociation, with a rate proportional to the vibrational mode spacing and sensitive to short-range physics. This work bridges the gap between atomic and molecular metrology based on lattice-clock techniques, yielding new understanding of long-range interatomic interactions and placing ultracold molecules at the forefront of precision measurements.

Weakly bound molecules have physical properties without atomic analogues, even as the bond length approaches dissociation. In particular, the internal symmetries of homonuclear diatomic molecules result in formation of two-body superradiant and subradiant excited states. While superradiance has been demonstrated in a variety of systems, subradiance is more elusive due to the inherently weak interaction with the environment. Here we characterize the properties of deeply subradiant molecular states with intrinsic quality factors exceeding $10^{13}$ via precise optical spectroscopy with the longest molecule-light coherent interaction times to date. We find that two competing effects limit the lifetimes of the subradiant molecules, with different asymptotic behaviors. The first is radiative decay via weak magnetic-dipole and electric-quadrupole interactions. We prove that its rate increases quadratically with the bond length, confirming quantum mechanical predictions. The second is nonradiative decay through weak gyroscopic predissociation, with a rate proportional to the vibrational mode spacing and sensitive to short-range physics. This work bridges the gap between atomic and molecular metrology based on lattice-clock techniques, yielding new understanding of long-range interatomic interactions and placing ultracold molecules at the forefront of precision measurements.

Weakly bound molecules have physical properties without atomic analogues, even as the bond length approaches dissociation. In particular, the internal symmetries of homonuclear diatomic molecules result in formation of two-body superradiant and subradiant excited states. While superradiance has been demonstrated in a variety of systems, subradiance is more elusive due to the inherently weak interaction with the environment. Here we characterize the properties of deeply subradiant molecular states with intrinsic quality factors exceeding $10^{13}$ via precise optical spectroscopy with the longest molecule-light coherent interaction times to date. We find that two competing effects limit the lifetimes of the subradiant molecules, with different asymptotic behaviors. The first is radiative decay via weak magnetic-dipole and electric-quadrupole interactions. We prove that its rate increases quadratically with the bond length, confirming quantum mechanical predictions. The second is nonradiative decay through weak gyroscopic predissociation, with a rate proportional to the vibrational mode spacing and sensitive to short-range physics. This work bridges the gap between atomic and molecular metrology based on lattice-clock techniques, yielding new understanding of long-range interatomic interactions and placing ultracold molecules at the forefront of precision measurements.

Weakly bound molecules have physical properties without atomic analogues, even as the bond length approaches dissociation. In particular, the internal symmetries of homonuclear diatomic molecules result in formation of two-body superradiant and subradiant excited states. While superradiance has been demonstrated in a variety of systems, subradiance is more elusive due to the inherently weak interaction with the environment. Here we characterize the properties of deeply subradiant molecular states with intrinsic quality factors exceeding $10^{13}$ via precise optical spectroscopy with the longest molecule-light coherent interaction times to date. We find that two competing effects limit the lifetimes of the subradiant molecules, with different asymptotic behaviors. The first is radiative decay via weak magnetic-dipole and electric-quadrupole interactions. We prove that its rate increases quadratically with the bond length, confirming quantum mechanical predictions. The second is nonradiative decay through weak gyroscopic predissociation, with a rate proportional to the vibrational mode spacing and sensitive to short-range physics. This work bridges the gap between atomic and molecular metrology based on lattice-clock techniques, yielding new understanding of long-range interatomic interactions and placing ultracold molecules at the forefront of precision measurements.

Physics C 10, 001 Spring 2010

This is a KSP mod that will extend the physics range Homepage: http://forum.kerbalspaceprogram.com/index.php?/topic/158344-* Repository: https://github.com/jrodrigv/PhysicsRangeExtender License(s): Unlicense