Al Qa'qaa is a region in Iraq, primarily known for its concern during the early 2000s regarding the alleged presence of weapons of mass destruction (WMDs). In particular, during the lead-up to the Iraq War in 2003, the Al Qa'qaa military installation was believed to house significant stockpiles of munitions and potentially WMDs, including explosives. The site became a focal point for discussions about Iraq's military capabilities and the justification for the invasion.
Greg Thielmann is best known for his work as a former U.S. government official and arms control expert. He served as the director of the State Department's Office of Strategic Proliferation and Military Affairs and is recognized for his role in analyzing and advocating for U.S. policies related to weapons of mass destruction (WMD), arms control, and nonproliferation. He gained notable attention for his criticism of the U.S.
Project Daniel is an initiative aimed at providing advanced prosthetics using 3D printing technologies for amputees, particularly those affected by conflict or war. The project was initiated by the non-profit organization Not Impossible Labs, and it gained attention for its innovative approach to creating affordable and customizable prosthetic limbs for individuals in need. The project was named after a young boy named Daniel who lost his arms during the conflict in Sudan.
The WMD (Weapons of Mass Destruction) conjecture refers to the claims made by the U.S. government and its allies that Iraq possessed weapons of mass destruction, which were a primary justification for the 2003 invasion of Iraq. Following the invasion, the absence of any significant stockpiles of WMDs led to a range of interpretations and discussions concerning the intelligence used to justify the war, the motivations behind the invasion, and the political ramifications of the assertions made.
The Soreq Nuclear Research Center (SNRC) is a prominent research facility located in Israel. Established in the early 1960s, it is operated by the Israel Atomic Energy Commission (IAEC). The center primarily focuses on a range of nuclear research activities, including nuclear physics, radiation safety, and the development of nuclear technologies for peaceful applications.
Degelen, specifically known as the Degelen Mountains, is a mountain range located in Kazakhstan. It is part of the larger Altai Mountains system and is situated near the Semipalatinsk Test Site, which was a significant site for nuclear testing during the Soviet era. The region has a complex geological history and is known for its diverse flora and fauna.
Tsutomu Yamaguchi was a Japanese man who is famously known for being one of the few people to survive both the Hiroshima and Nagasaki atomic bombings during World War II. He was in Hiroshima on business on August 6, 1945, when the first atomic bomb was dropped. He survived the blast and returned to his hometown of Nagasaki, where he was caught in the second bombing just three days later, on August 9, 1945.
The Nuclear Regulation Authority (NRA) is an independent regulatory body in Japan responsible for overseeing the safety and regulation of nuclear power plants and facilities in the country. Established in 2012, the NRA was created in response to the Fukushima Daiichi nuclear disaster in March 2011, which highlighted the need for stronger regulatory oversight in the nuclear industry.
The Kangson enrichment site is a facility located in North Korea that has been associated with the country's efforts to develop nuclear weapons. It is believed to be involved in the production of fissile materials, such as uranium, which can be used in nuclear reactors and potentially in nuclear weapons. The site has drawn international attention and concern due to North Korea's ongoing nuclear weapons program and its implications for regional and global security.
The Ryanggang explosion refers to a significant explosion that occurred in January 2022 in Ryanggang Province, North Korea. Reports indicate that the blast was related to a munitions factory or storage area, although specifics about the explosion were scarce due to North Korea's secretive nature and limited access to information. The incident resulted in casualties, and it was noted for having a considerable impact in terms of safety and security in the region.
The F-1 nuclear reactor refers to the first nuclear reactor built in France, known as the "Calder Hall" reactor, which became operational in 1956. This reactor was part of France's early efforts to develop nuclear energy for both civilian and military purposes. It's notable that the F-1 designation can sometimes also refer to specific experimental reactors or facilities used in various nuclear research and development efforts.
The Landau Institute for Theoretical Physics is a prominent research institute located in Chernogolovka, Russia. It was founded in 1965 and is named after the renowned physicist Lev Davidovich Landau, who won the Nobel Prize in Physics in 1962 for his work on condensed matter physics. The institute focuses on a wide range of topics in theoretical physics, including areas such as condensed matter physics, statistical mechanics, quantum field theory, and many-body physics.
Izhorskiye Zavody, also known as Izhora Plant or Izhora Works, is a large industrial enterprise located in Russia, specifically in the Leningrad Oblast region near Saint Petersburg. Established in the 18th century, it has a long history of manufacturing various products. Traditionally, the plant has specialized in heavy engineering, producing machinery and equipment for a variety of sectors, including power generation, oil and gas, and shipbuilding.
The R4 nuclear reactor refers to a specific type of research reactor that was developed in the early to mid-20th century. Its full designation is "R4 reactor," and it was part of a series of reactors designed for educational, research, and isotopic production purposes. The R4 reactor is often associated with its use in the French nuclear research program, where it served various purposes including the experimentation and development of nuclear technology.
Dounreay is a decommissioned nuclear site located on the north coast of Scotland, near Thurso in Caithness. It was originally established in the 1950s as a research and development center for fast breeder reactors and played a significant role in the UK’s nuclear energy program. The site featured several reactors, including the Dounreay Fast Reactor (DFR), which was the first of its kind in the UK, and the Prototype Fast Reactor (PFR).
Simon Carves is a company that specializes in engineering and construction services, particularly in the field of industrial plant design and construction. They are known for their work in areas such as oil and gas, petrochemicals, and other process industries. The company provides various services, including project management, design engineering, and procurement.
GE Infrastructure, a division of General Electric (GE), was focused on providing a broad range of services and technologies for critical infrastructure in various sectors. Although the precise name "GE Infrastructure" may not be used as prominently in recent times, historically, the division encompassed several key areas such as: 1. **Energy**: This involved products and services related to power generation, including gas turbines, wind turbines, and other renewable energy technologies.
As of my last update in October 2023, Last Energy is a company that focuses on advanced energy solutions, particularly in the renewable and nuclear energy sectors. They aim to develop and deploy innovative technologies to create sustainable and efficient energy systems. Their initiatives may include the development of small modular reactors (SMRs) or other forms of clean energy generation that can help reduce carbon emissions and address climate change.
Nuclear missiles of Russia are part of the country's strategic nuclear forces, which constitute a key component of its military deterrence strategy. Russia's nuclear arsenal includes a range of delivery systems, such as intercontinental ballistic missiles (ICBMs), sea-launched ballistic missiles (SLBMs), and air-launched nuclear cruise missiles.
Pinned article: 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 3. Visual Studio Code extension installation.Figure 4. Visual Studio Code extension tree navigation.Figure 5. Web editor. 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.Video 4. OurBigBook Visual Studio Code extension editing and navigation demo. Source. - 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





