The Museum of Soviet Arcade Machines, located in Moscow, Russia, is a unique attraction that showcases a collection of vintage arcade machines from the Soviet era, primarily from the late 1970s to the early 1990s. The museum aims to preserve and display these nostalgic artifacts, offering visitors a glimpse into Soviet pop culture and entertainment.
The Personal Computer Museum is a museum dedicated to the history and evolution of personal computers, showcasing the various models, hardware, software, and related technology from the personal computing revolution. Located in various places, such as Brantford, Ontario, Canada, the museum features a collection of vintage computers, peripherals, and gaming systems, often including exhibits that highlight the cultural impact of personal computing.
It is hard to beat the list present at Quantum computing report: quantumcomputingreport.com/players/.
The much less-complete Wikipedia page is also of interest: en.wikipedia.org/wiki/List_of_companies_involved_in_quantum_computing_or_communication It has the merit of having a few extra columns compared to Quantum computing report.
Computer architects are professionals who design and develop the architecture of computer systems. This role involves a deep understanding of both hardware and software, as architects must ensure that the different components of a computer system work together efficiently and effectively. Here are some key aspects of computer architects' work: 1. **System Design**: They design the overall structure of computer systems, which includes the central processing unit (CPU), memory hierarchy, input/output systems, and communication protocols.
Computer science educators are individuals who teach and promote the understanding of computer science concepts, theories, and practices. They can work in a variety of settings, including primary and secondary schools, colleges, universities, and online platforms. Their primary goal is to equip students with the knowledge and skills necessary to understand computer science fundamentals, coding, algorithms, data structures, software development, and other related topics.
"Computer science writers" typically refers to individuals who specialize in writing about topics related to computer science, technology, and software development. This can include a range of activities such as: 1. **Technical Writing**: Producing documentation for software applications, APIs, and systems. This can include user manuals, online help guides, and technical specifications. 2. **Blogging and Articles**: Writing articles, blog posts, and tutorials on computer science topics for various platforms.
The term "computer scientists by award" typically refers to notable computer scientists who have received significant awards or recognitions in their field. Some prestigious awards that are often associated with achievements in computer science include: 1. **Turing Award**: Often considered the "Nobel Prize of Computing," the Turing Award is given annually by the Association for Computing Machinery (ACM) to individuals for their contributions of lasting importance to computing.
CK Raut, a prominent figure in Nepal, is primarily known as a politician and a proponent of the idea of "Tharuhat," which advocates for the rights and autonomy of the Tharu ethnic group in Nepal. He has also been involved in social activism and has made significant contributions to discussions on ethnic identity and political representation in the country.
Pedro Domingos is a computer scientist and a professor at the University of Washington, known for his work in machine learning, data mining, and artificial intelligence. He has made significant contributions to the field, including research on algorithms and techniques that advance the understanding and application of machine learning. Domingos is also the author of the book "The Master Algorithm," which discusses the concept of a universal learning algorithm that can learn from any type of data.
Organization developing quantum software by
Ciro Santilli 37 Updated 2025-07-11 +Created 1970-01-01
Computer scientists come from a variety of nationalities, reflecting the global nature of the field. Here are some notable computer scientists from different countries: 1. **United States**: - Alan Turing (though British, his work heavily influenced computer science in the U.S.) - Donald Knuth - John McCarthy - Vinton Cerf 2.
Experiments explained by QED but not by the Dirac equation:
- Lamb shift: by far the most famous one
- hyperfine structure TODO confirm
- anomalous magnetic dipole moment of the electron
where:
- is the electromagnetic tensor
Note that this is the sum of the:Note that the relationship between and is not explicit. However, if we knew what type of particle we were talking about, e.g. electron, then the knowledge of psi would also give the charge distribution and therefore
- Dirac Lagrangian, which only describes the "inertia of bodies" part of the equation
- the electromagnetic interaction term , which describes term describes forces
As mentioned at the beginning of Quantum Field Theory lecture notes by David Tong (2007):
- by "Lagrangian" we mean Lagrangian density
- the generalized coordinates of the Lagrangian are fields
The Fellows of the Association for Computing Machinery (ACM) is an elite group of individuals recognized for their outstanding contributions to the field of computing. Established in 1993, the ACM Fellowship program acknowledges members who have made significant advances in areas such as computer science, information technology, and computing-related disciplines.
Quantum field theory lecture by Tobias Osborne (2017) by
Ciro Santilli 37 Updated 2025-07-11 +Created 1970-01-01
This is a bit "formal hocus pocus first, action later". But withing that category, it is just barely basic enough that 2021 Ciro can understand something.
By: Tobias J. Osborne.
Lecture notes transcribed by a student: github.com/avstjohn/qft
18 1h30 lectures.
Followup course: Advanced quantum field theory lecture by Tobias Osborne (2017).
Fictional computer scientists are characters in literature, films, video games, and other media who are depicted as experts in the field of computer science. These characters can serve various roles: they may be hackers, programmers, researchers, or tech-savvy protagonists or antagonists who drive the plot forward through their technological skills.
Non-anomalous: number of splits matches predictions of the Schrödinger equation about the number of possible states with a given angular momentum. TODO does it make numerical predictions?
www.pas.rochester.edu/~blackman/ast104/zeeman-split.html contains the hello world that everyone should know: 2p splits into 3 energy levels, so you see 3 spectral lines from 1s to 2p rather than just one.
It also mentions that polarization effects become visible from this: each line is polarized in a different way. TODO more details as in an experiment to observe this.
Well explained at: Video "Quantum Mechanics 7a - Angular Momentum I by ViaScience (2013)".
Experimental physics - IV: 22 - Zeeman effect by Lehrportal Uni Gottingen (2020)
Source. This one is decent. Uses a cadmium lamp and an etalon on an optical table. They see a more or less clear 3-split in a circular interference pattern,
They filter out all but the transition of interest.
- youtu.be/ZmObNFAqkBE?t=165 passes the lines through a polarizer, which shows how orbital angular momentum is carried by photon polarization
- youtu.be/ZmObNFAqkBE?t=370 says they are looking at 1D2 to 1P1 changes.
As of my last knowledge update in October 2023, Anant Bhardwaj does not specifically refer to a widely recognized figure or term in popular culture, business, or academia. It’s possible that it may refer to an individual who is relatively unknown or who emerged after my last update.
"Anna Becker" could refer to a number of different people or concepts, as it is a relatively common name. Without additional context, it’s difficult to provide a precise answer. It could refer to: 1. A person, such as a public figure, artist, or professional in a certain field. 2. A fictional character in a book, movie, or TV show. 3. A historical figure or someone notable in a particular domain.
Quantum field theory lecture by Tobias Osborne (2017) Lecture 3 by
Ciro Santilli 37 Updated 2025-07-11 +Created 1970-01-01
- symmetry in classical field theory
- from Lagrangian density we can algorithmically get equations of motion, but the Lagrangian density is a more compact way of representing the equations of motion
- definition of symmetry in context: keeps Lagrangian unchanged up to a total derivative
- Noether's theorem
- youtu.be/cj-QpsZsDDY?list=PLDfPUNusx1EpRs-wku83aqYSKfR5fFmfS&t=3062 Lagrangian and conservation example under translations
- youtu.be/cj-QpsZsDDY?list=PLDfPUNusx1EpRs-wku83aqYSKfR5fFmfS&t=3394 same but for Poincaré transformations But now things are harder, because it is harder to describe general infinitesimal Poincare transforms than it was to describe the translations. Using constraints/definition of Lorentz transforms, also constricts the allowed infinitesimal symmetries to 6 independent parameters
- youtu.be/cj-QpsZsDDY?list=PLDfPUNusx1EpRs-wku83aqYSKfR5fFmfS&t=4525 brings out Poisson brackets, and concludes that each conserved current maps to a generator of the Lie algebra
Pinned article: ourbigbook/introduction-to-the-ourbigbook-project
Welcome to the OurBigBook Project! Our goal is to create the perfect publishing platform for STEM subjects, and get university-level students to write the best free STEM tutorials ever.
Everyone is welcome to create an account and play with the site: ourbigbook.com/go/register. We belive that students themselves can write amazing tutorials, but teachers are welcome too. You can write about anything you want, it doesn't have to be STEM or even educational. Silly test content is very welcome and you won't be penalized in any way. Just keep it legal!
Intro to OurBigBook
. Source. We have two killer features:
- topics: topics group articles by different users with the same title, e.g. here is the topic for the "Fundamental Theorem of Calculus" ourbigbook.com/go/topic/fundamental-theorem-of-calculusArticles of different users are sorted by upvote within each article page. This feature is a bit like:
- a Wikipedia where each user can have their own version of each article
- a Q&A website like Stack Overflow, where multiple people can give their views on a given topic, and the best ones are sorted by upvote. Except you don't need to wait for someone to ask first, and any topic goes, no matter how narrow or broad
This feature makes it possible for readers to find better explanations of any topic created by other writers. And it allows writers to create an explanation in a place that readers might actually find it.Figure 1. Screenshot of the "Derivative" topic page. View it live at: ourbigbook.com/go/topic/derivativeVideo 2. OurBigBook Web topics demo. Source. - local editing: you can store all your personal knowledge base content locally in a plaintext markup format that can be edited locally and published either:This way you can be sure that even if OurBigBook.com were to go down one day (which we have no plans to do as it is quite cheap to host!), your content will still be perfectly readable as a static site.
- to OurBigBook.com to get awesome multi-user features like topics and likes
- as HTML files to a static website, which you can host yourself for free on many external providers like GitHub Pages, and remain in full control
Figure 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.Figure 5. . You can also edit articles on the Web editor without installing anything locally. Video 3. Edit locally and publish demo. Source. This shows editing OurBigBook Markup and publishing it using the Visual Studio Code extension. - Infinitely deep tables of contents:
All our software is open source and hosted at: github.com/ourbigbook/ourbigbook
Further documentation can be found at: docs.ourbigbook.com
Feel free to reach our to us for any help or suggestions: docs.ourbigbook.com/#contact