Nicușor Dan is a Romanian politician, mathematician, and civil society activist who became known for his involvement in local politics and his efforts to improve urban governance in Bucharest, the capital of Romania. He was born on December 24, 1970, in the city of Făgăraș. Dan is a founding member of the Save Romania Union (USR), a political party formed to address issues of transparency, anti-corruption, and civic engagement in Romania.
Athena I, or more commonly referred to as "Athena," was an American sounding rocket developed in the early 1960s. It was part of the NASA program and designed primarily for scientific research and experimental purposes, primarily in the fields of atmospheric and space science. The vehicle was capable of carrying various payloads to suborbital and low Earth orbit trajectories. The Athena rocket itself had several versions and configurations, incorporating various technologies and components from earlier rocket development programs.
Atlas H could refer to different things depending on the context. As of my last knowledge update in October 2023, there is no widely recognized entity or product known specifically as "Atlas H." It could potentially refer to a specific project, product, software, or another term that has emerged since then. If you provide more context, such as the field or industry you are referring to (e.g.
The Black Knight is a suborbital sounding rocket developed by the British company Black Knight Rocket Systems, initially conceived in the 1960s for research and testing purposes. It was designed to gather data on upper atmospheric conditions and to test new technologies in rocketry. The project involved launching test flights that gathered valuable information about various atmospheric phenomena and helped in the advancement of rocketry.
The term "Korean cannon" can refer to various types of artillery developed or used in Korea throughout its history. However, it likely refers to a few specific historical contexts: 1. **Traditional Korean Artillery**: During the Joseon Dynasty (1392-1910), Korea developed its own forms of artillery, including bombards and other cannons that were influenced by Chinese technology. These cannon typically featured unique designs and were used in warfare during the period.
"Mini Akıllı Mühimmat," which translates to "Mini Smart Munitions" in English, refers to a type of advanced guided munition that is designed for precision targeting. While specific details may vary, these types of munitions typically use advanced guidance systems, such as GPS or laser guidance, to enhance accuracy and effectiveness while minimizing collateral damage. The term is often associated with military technology developments, and such systems might be utilized in various platforms, including drones and precision artillery systems.
El Arenosillo, located in Spain, is a site used for launching various sounding rockets and research missions. It is primarily utilized by the Spanish space agency and other research organizations for atmospheric and environmental studies. Some of the rockets launched from El Arenosillo include: 1. **Hippo** - A sounding rocket used for atmospheric research. 2. **Maxus** - A sounding rocket designed for microgravity experiments. 3. **Zodiac** - A sounding rocket used for scientific missions.
"Lists of rockets" generally refer to compilations or databases of various rocket designs, models, and family classifications used for different purposes like space exploration, satellite deployment, and military applications. These lists can include a wide range of rockets from historical models to modern launches, and they can be organized by different criteria such as: 1. **By Purpose**: - **Launch Vehicles**: Rockets designed specifically to carry payloads into space.
MKE Tamgeç is a firearm produced by the Turkish company Mechanical and Chemical Industry Corporation (MKEK). It is primarily a type of semi-automatic shotgun. The name "Tamgeç" is derived from Turkish, meaning "full automatic," which refers to the operational capability of the firearm. MKEK is known for its various weapons and armaments, including rifles, pistols, and shotguns, and it has a long history in the defense industry.
The R-56 is a type of Soviet ballistic missile that was developed in the 1950s as part of an effort to enhance the strategic capabilities of the Soviet military during the Cold War. It was primarily designed for ground-based launch systems and served as a response to advancements in missile technology by Western powers.
The 20th century saw significant contributions from Romanian mathematicians in various fields of mathematics. Here are some notable figures: 1. **Gheorghe Țițeica (1873–1939)**: Known for his work in geometry, particularly in the areas of differential geometry and the theory of convex bodies. His contributions to the development of the theory of convex polyhedra are well recognized.
Romanian bioinformaticians are scientists and researchers from Romania who specialize in bioinformatics, a field that combines biology, computer science, and information technology to analyze biological data. They typically work on problems related to genomics, proteomics, systems biology, and other areas where large sets of biological data need to be analyzed and interpreted. In Romania, bioinformatics has been gaining traction, with various universities and research institutions developing programs and projects in this field.
The SM-65D Atlas was an intercontinental ballistic missile (ICBM) developed by the United States during the Cold War. It was part of the Atlas missile family, which was one of the first operational ICBMs deployed by the U.S. military. The Atlas missiles were designed to deliver nuclear warheads over long distances. The SM-65D variant represented an improved version of the earlier Atlas models, with enhancements in range, payload capacity, and guidance systems.
"Super V-2" can refer to several things, but it is not a widely recognized term on its own. However, it may relate to the following contexts: 1. **V-2 Rocket**: The V-2 rocket was the world's first long-range guided ballistic missile developed during World War II by Germany.
The TE-416 Tomahawk is not widely recognized in publicly available sources as of my last update in October 2023. It is possible that you are referring to the Tomahawk cruise missile, which is a long-range, all-weather, subsonic cruise missile used primarily by the United States. The Tomahawk missiles are launched from surface ships and submarines and are known for their precision and ability to strike high-value targets over long distances.
Rod Stewart is a renowned British rock and pop singer and songwriter known for his distinct voice and charismatic stage presence. He has released numerous hit songs throughout his career. Some of his most popular tracks include: 1. **"Maggie May"** 2. **"Do Ya Think I'm Sexy?"** 3. **"Tonight's the Night (Gonna Be Alright)"** 4. **"You're in My Heart (The Final Acclaim)"** 5.
Rod Stewart has had a prolific career as a singer and songwriter, producing numerous song recordings across various albums. While I can't provide a complete list of every song he has recorded, I can highlight some of his most popular tracks and notable albums. ### Notable Songs: 1. **"Maggie May"** - One of his most iconic songs from the early 1970s.
Constantin Climescu is a name that doesn't appear to be widely recognized in public domains or history up to October 2023. It’s possible that he could be a local figure, a professional in a specific field, or a private individual not broadly covered in available resources.
Irina Mitrea is not a widely recognized name in public databases up to my last knowledge update in October 2023. It could refer to a less well-known individual, a fictional character, a professional in a specific field, or a name that has gained prominence after that date.
As of my last knowledge update in October 2023, Florentina Mosora does not appear to be a widely recognized figure, event, or concept in popular culture, academia, or other prominent fields. It's possible that she could be a private individual, a less publicized person, or a fictional character.

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