The 12th meridian east is a line of longitude that is 12 degrees east of the Prime Meridian, which is located at 0 degrees longitude. Like all meridians, the 12th meridian east runs from the North Pole to the South Pole. Geographically, the 12th meridian east passes through several countries in Europe and Africa.
The 130th meridian east is a line of longitude that is 130 degrees east of the Prime Meridian, which is defined as 0 degrees longitude. It runs from the North Pole to the South Pole, passing through several countries and territories. In the Northern Hemisphere, the 130th meridian east passes through parts of Russia and Japan. In the Southern Hemisphere, it crosses through parts of Australia, specifically the Northern Territory and Queensland.
The 134th meridian east is a line of longitude that is located 134 degrees east of the Prime Meridian, which is the line of longitude defined as 0 degrees. It runs from the North Pole to the South Pole and passes through various countries and regions. Here are some notable locations along the 134th meridian east: - In the Northern Hemisphere, it crosses parts of northeastern Russia and enters Mongolia.
The 136th meridian west is a line of longitude that is 136 degrees west of the Prime Meridian, which is located at 0 degrees longitude. This meridian runs from the North Pole to the South Pole and passes through several regions and territories in North America, the Pacific Ocean, and parts of Antarctica. In the United States, the 136th meridian west crosses through parts of Alaska and several states in the western part of the country.
The 139th meridian east is a line of longitude that is 139 degrees east of the Prime Meridian, which is located at 0 degrees longitude. This meridian passes through several regions, including parts of eastern Asia and the Pacific Ocean. In terms of its geographical significance, the 139th meridian east runs through Japan, specifically passing through the eastern parts of Honshu (the main island of Japan) and crossing the Pacific Ocean.
The 156th meridian east is a line of longitude located 156 degrees east of the Prime Meridian, which is the line of longitude defined as 0 degrees. This meridian runs from the North Pole to the South Pole and passes through various regions, including parts of the Pacific Ocean and some islands. In the context of geographical locations, the 156th meridian east crosses through: - The Aleutian Islands of Alaska in the United States.
The 152nd meridian west is a line of longitude that is located 152 degrees west of the Prime Meridian, which runs from the North Pole to the South Pole through Greenwich, England. This meridian passes through various parts of the globe, including the United States, the Gulf of Alaska, and the Pacific Ocean. In the United States, the 152nd meridian west runs through parts of Alaska.
The 1566 celestial phenomenon over Basel refers to a well-documented event in which a series of bright lights and unusual celestial appearances were observed in the skies over Basel, Switzerland. This event, which occurred in August 1566, has been described as a "celestial phenomenon" involving numerous glowing objects that appeared to move across the sky in various formations.
The 160th meridian east is a line of longitude that is located 160 degrees east of the Prime Meridian, which runs through Greenwich, England. The 160th meridian east divides the eastern and western hemispheres, and it extends from the North Pole to the South Pole. This meridian passes through several countries and regions, including parts of Russia, the Pacific Ocean, and the easternmost islands of the Kiribati nation.
The 163rd meridian east is a longitudinal line that is 163 degrees east of the Prime Meridian, which is located at 0 degrees longitude. This meridian runs from the North Pole to the South Pole, and it passes through various regions of the world. In the northern hemisphere, the 163rd meridian east crosses parts of the Bering Sea and reaches the Aleutian Islands of Alaska in the United States. In the southern hemisphere, it crosses through the Southern Ocean.
The term "164 mm artillery" typically refers to a type of artillery weapon with a caliber of 164 millimeters. However, it's worth noting that there isn't a widely known or standard artillery caliber of exactly 164 mm. Artillery calibers typically include common measurements such as 105 mm, 155 mm, and 203 mm (which corresponds to 6 inches).
The 169th meridian west is a line of longitude that is located 169 degrees west of the Prime Meridian. It runs north-south from the North Pole to the South Pole, passing through the Arctic Ocean, the Bering Sea, and parts of Alaska. Specifically, it passes through the Aleutian Islands, which are part of the state of Alaska, and continues into the Pacific Ocean.
The number 187 can refer to multiple things depending on the context. Here are a few interpretations: 1. **Mathematics**: 187 is a natural number following 186 and preceding 188. It is an odd number and can be factored into prime numbers as \( 11 \times 17 \).
Fulgurex is a manufacturer known for producing high-quality model trains and railway accessories, specifically in the scale of H0 (1:87) and 0 (1:43). The company is recognized for its detailed craftsmanship and innovative designs, often focusing on both locomotives and rolling stock. Fulgurex typically offers a range of products that appeal to both collectors and hobbyists, and they often incorporate advanced technology in their models, such as digital sound and lighting effects.
A plano-convex ingot is a type of optical element that has one flat (plane) surface and one convex (curved) surface. This shape is typically used in the fabrication of lenses, particularly in optics where the plano-convex lens design is common. **Characteristics of Plano-Convex Ingots:** 1. **Shape**: The plano side is flat, while the convex side has a portion of a sphere shape. This geometry helps in focusing or diverging light.
The 18th century in Lithuania was a period of limited mathematical development when compared to Western Europe, primarily due to the political turmoil and the partitions of the country. However, some notable figures contributed to the mathematical landscape during this time. One significant mathematician from this era was **Marcin Kromer**, who, though primarily known for his work in astronomy and philosophy, also engaged with mathematical concepts.
The 1% rule is a guideline often used by real estate investors to quickly evaluate potential investment properties. It suggests that the monthly rental income of a property should be at least 1% of the purchase price to be considered a good investment. For example, if a property costs $200,000, it should generate at least $2,000 in monthly rental income (1% of $200,000) to meet the rule of thumb.
The 2000 Webby Awards were the 4th annual awards honoring excellence on the internet. Established by the International Academy of Digital Arts and Sciences (IADAS), the Webby Awards recognize outstanding websites, online advertising, and other internet-related content across various categories. Winners are selected based on their creativity, originality, and functionality, and they include categories such as Best Homepage, Best Activism Site, and Best Music Site, among many others.
The 2001–2002 IndiaPakistan standoff was a significant military confrontation between India and Pakistan that escalated tensions in the region, primarily following a terrorist attack on the Indian Parliament in December 2001.
The 2011 Italian referendums were a series of referendums held in Italy on June 12 and 13, 2011. There were four questions presented to voters, primarily addressing issues related to water privatization, nuclear energy, and judicial reforms. 1. **Water Services**: The first two referendums focused on the privatization of water services.

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!
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 2.
    You can publish local OurBigBook lightweight markup files to either https://OurBigBook.com or as a static website
    .
    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.
  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