The W63 is a type of thermonuclear warhead designed for the United States' military arsenal. It was developed in the late 1960s and is specifically associated with the MGM-31 Pershing II intermediate-range ballistic missile system, among other delivery platforms. The W63 was deployed in the 1970s and played a role in U.S. nuclear strategy during the Cold War.
The W64 is a type of nuclear warhead developed by the United States primarily for use in the W84 and W89 missile systems. It is a relatively compact and lightweight warhead that was designed for deployment on various delivery systems, including cruise missiles and other tactical applications. The W64 warhead is notable for its advanced design, which incorporates modern engineering techniques to enhance its efficiency, yield, and reliability. The exact specifications, including its yield and technical details, are generally classified.
The W74 is a type of thermonuclear warhead developed by the United States. It is designed for use with the UGM-133 Trident II (D5) submarine-launched ballistic missile (SLBM) system. The W74 is notable for its relatively compact size and its yield, which is estimated to be around 5 to 10 kilotons.
Tamara E. Jernigan is an American astronaut and former NASA scientist. She was born on October 7, 1959, in Nashville, Tennessee. Jernigan is notable for her contributions to space exploration, having flown on three Space Shuttle missions (STS-57, STS-67, and STS-80) during her career at NASA.
B57 nuclear bomb by Wikipedia Bot 0
The B57 is a type of tactical nuclear bomb developed by the United States during the Cold War. Introduced in the late 1950s, it was designed for use by various military aircraft and was part of the U.S. arsenal to provide a flexible response option in a nuclear conflict. The B57 comes in several variants, with different yield options, typically ranging from about 0.2 to 1.1 megatons.
MGR-1 Honest John by Wikipedia Bot 0
The MGR-1 Honest John is a surface-to-surface, unguided tactical ballistic missile developed by the United States in the 1950s. It was designed to be launched from a mobile launcher and was intended to support ground forces by providing artillery-like support against enemy positions and troop concentrations. The missile system was notable for its relatively simple design and ease of deployment.
The timeline of nuclear weapons development encompasses several key events and milestones in the history of nuclear physics, military tactics, and international relations. Here’s a concise overview: ### Early Discoveries (1896 - 1938) - **1896**: Henri Becquerel discovers radioactivity. - **1905**: Albert Einstein publishes the theory of relativity, introducing the mass-energy equivalence principle (E=mc²).
The State Nuclear Power Technology Corporation (SNPTC) is a state-owned enterprise in China that is primarily focused on the development and commercialization of nuclear power technologies. Established in 2007, SNPTC plays a crucial role in advancing China's nuclear energy capabilities and is involved in a range of activities including research and development, engineering, and the construction of nuclear power plants.
Stéphane Lhomme by Wikipedia Bot 0
Stéphane Lhomme is a French political activist known for his involvement in various social and political causes, particularly in the areas of anti-globalization and environmental activism. He gained attention for his efforts to raise awareness about issues related to nuclear energy, as well as his opposition to industrial and technological projects that he views as harmful to the environment and local communities. In addition to his activism, he has been associated with various movements and initiatives aimed at promoting sustainable practices and social justice.
Zero Days by Wikipedia Bot 0
"Zero Days" typically refers to a category of cybersecurity vulnerabilities or exploits. Specifically, a "zero-day" vulnerability is a flaw in software or hardware that is unknown to the vendor or developer, meaning there are zero days of awareness or time for a fix. Attackers can exploit these vulnerabilities before the vendor has a chance to address the issue, which can lead to significant security risks.
Atmea by Wikipedia Bot 0
Atmea is a nuclear reactor design that was developed as a joint venture between the French nuclear company Areva and the Japanese company Mitsubishi Heavy Industries. It is classified as a Generation III+ pressurized water reactor (PWR) and incorporates advanced safety features, efficiency improvements, and innovative technologies. Key features of the Atmea reactor design include: 1. **Safety Enhancements**: Atmea emphasizes passive safety systems that can function without active intervention, ensuring safety even in emergency situations.
French nuclear weapons testing refers to the series of tests conducted by France to develop and verify its nuclear arsenal. These tests were critical to France's efforts to establish itself as a nuclear power beginning in the late 20th century.
CEA Valduc by Wikipedia Bot 0
CEA Valduc is a research center operated by the French Alternative Energies and Atomic Energy Commission (CEA), located in Valduc, near Dijon, France. It focuses primarily on nuclear research and its applications, including nuclear safety, waste management, and the development of nuclear technologies. The facility is involved in advanced research related to nuclear energy, as well as in the fields of defense and security, often collaborating with various national and international organizations.
The term "Strategic Oceanic Force" is not widely recognized in established military doctrines or common terminology as of my last update in October 2023. However, it could conceptually refer to a naval force or strategy that emphasizes the importance of maritime operations and naval power projection in achieving strategic objectives.
"Tête nucléaire océanique" refers to a type of nuclear warhead that is designed for deployment on submarines or other naval vessels. In French, "tête nucléaire" translates to "nuclear warhead," and "océanique" means "oceanic" or "ocean-related." These warheads are typically part of a country's strategic deterrent forces, allowing for a second-strike capability in the event of a nuclear conflict.
Oghab 2 by Wikipedia Bot 0
Oghab 2, also known as "Oghab-2," is an unmanned aerial vehicle (UAV) developed by Iran. It is a combat drone that belongs to the Oghab (which means "Eagle" in Persian) series, designed for surveillance, reconnaissance, and potentially strike missions. The drone is notable for its advanced technology and capabilities relative to previous Iranian UAVs.
Gesellschaft für Nuklear-Service (GNS) is a German company that specializes in the management of nuclear materials, particularly in the areas of transport and storage of spent nuclear fuel and radioactive waste. Founded in the 1970s, GNS is known for providing services related to the design and manufacture of casks and containers for the safe transport and storage of nuclear materials.
Urenco Group by Wikipedia Bot 0
Urenco Group is a multinational company involved in the nuclear industry, specifically focused on the enrichment of uranium for use as fuel in nuclear reactors. Founded in 1970, Urenco operates enrichment facilities in several countries, including the Netherlands, Germany, and the United Kingdom, and it has established partnerships and joint ventures in various regions. The company's primary business involves the enrichment of uranium isotopes to produce low-enriched uranium, which is used as fuel in commercial nuclear power plants.
Indian anti-nuclear weapons activists are individuals and groups within India who advocate against the development, possession, and use of nuclear weapons. These activists emerge from a variety of backgrounds, including peace organizations, political groups, students, academics, and concerned citizens. Their efforts focus on raising awareness of the dangers associated with nuclear weapons and promoting disarmament, non-proliferation, and peaceful resolutions to conflicts.
The Defence Research and Development Organisation (DRDO) is an agency of the Government of India responsible for the research and development of technology for use by the Indian armed forces. Established in 1958, DRDO plays a crucial role in crafting indigenous defense capabilities, which include weapon systems, technology, and equipment tailored to the needs of India's military.

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!
We have two killer features:
  1. 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-calculus
    Articles 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/derivative
  2. 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.
    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.
  3. https://raw.githubusercontent.com/ourbigbook/ourbigbook-media/master/feature/x/hilbert-space-arrow.png
  4. Infinitely deep tables of contents:
    Figure 6.
    Dynamic article tree with infinitely deep table of contents
    .
    Descendant pages can also show up as toplevel e.g.: ourbigbook.com/cirosantilli/chordate-subclade
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