Round-the-pole flying refers to a type of aerial maneuver or flight pattern that involves an aircraft flying in a circular trajectory around a central point or "pole." This technique can be used in various contexts, such as aerobatics, flight training, or specific aviation exercises. In aerobatics, round-the-pole flying might involve performing loops or other maneuvers around a central point, showcasing the aircraft's agility and the pilot's skill.
Walter E. Mooney is a notable figure in the field of geology and planetary science, particularly known for his work on the Moon and other celestial bodies. He has made significant contributions to our understanding of lunar geology, including the study of lunar samples collected during the Apollo missions. Mooney has also been involved in research related to planetary crusts and the geological processes that shape them.
Majesty of the Seas is a cruise ship originally operated by Royal Caribbean International. Launched in 1992, it is part of the Sovereign class and was notable for being one of the largest cruise ships in the world at the time of its construction. The term "mini" in reference to Majesty of the Seas typically denotes a smaller-scale version of cruise experiences or themed offerings based around the ship, possibly in promotional materials or comparisons to larger ships in Royal Caribbean's fleet.
The Franklin Mint Precision Models is a division of the Franklin Mint, a company known for creating and selling high-quality collectible items, including die-cast models, limited-edition coins, and decorative items. Established in the 1960s, the company gained a reputation for producing finely crafted, detailed models of cars, airplanes, and other vehicles that would appeal to collectors.
Model manufacturers in Russia encompass a variety of companies and brands that produce scale models, including military vehicles, aircraft, ships, and figurines. Some well-known Russian model manufacturers include: 1. **Zvezda**: One of the most prominent model manufacturers in Russia, Zvezda produces a wide range of plastic scale models, including military vehicles, aircraft, and figures. Their kits are well-regarded for their quality and detail.
In the context of the United Kingdom, "model manufacturers" can refer to companies that produce scale models, toys, or kits for various types of models, such as aircraft, vehicles, trains, and figures. Some notable model manufacturers based in the UK include: 1. **Airfix** - Known for their plastic model kits, especially military aircraft, vehicles, and ships. Airfix has been a staple in the model industry since its founding in 1939.
Amateur rocketry refers to the hobby of designing, building, and launching rockets and related spacecraft by individuals or small groups, typically outside of a formal professional or academic setting. This hobby can encompass a wide range of activities, from simple model rockets made of lightweight materials to more complex, high-power rockets that may include sophisticated avionics, recovery systems, and even experimental propulsion methods.
A black powder rocket motor is a type of propulsion system that uses black powder as its propellant to create thrust. Black powder, also known as gunpowder, consists of a mixture of potassium nitrate (saltpeter), charcoal, and sulfur. It has been used historically in firearms and fireworks, and in this context, it serves as a solid rocket fuel.
The United Kingdom Aerospace Youth Rocketry Challenge (UKAYRoC) is an educational competition that encourages young people to engage with science, technology, engineering, and mathematics (STEM) through rocketry. It aims to inspire students, especially those aged 11 to 18, to learn about aerospace engineering and to develop skills such as teamwork, problem-solving, and critical thinking.
Toy trains are miniature models of real trains designed for play, collection, or display. They come in various sizes, scales, and materials, and can be operated manually or with electric motors. Toy trains can be part of sets that include tracks, buildings, landscapes, and figures, allowing for the creation of elaborate train layouts and scenes. There are several types of toy trains: 1. **Electric Trains**: These run on tracks and are powered by electricity, often featuring realistic sounds and lights.
In model railroading, a "third rail" refers to a method of supplying electric power to the trains. This system involves using a separate rail, typically positioned alongside or between the two standard tracks, which provides electrical power to the train's electric motors. This design is common in urban transit systems, such as subways and light rail, and allows for the train to draw power without the need for overhead wires.
"Western Models" can refer to different concepts depending on the context, so here are a few interpretations: 1. **Cultural and Societal Models**: In sociology and cultural studies, "Western models" often refer to conceptual frameworks and norms that originate from Western countries, particularly Europe and North America. This can include models of governance, economic systems (like capitalism), and social structures. They contrast with Eastern or non-Western models, which may have different philosophical and cultural underpinnings.
Planet Lofoten likely refers to a region in Norway known as the Lofoten Islands, which are famous for their stunning natural beauty, dramatic landscapes, and vibrant local culture. The islands are characterized by steep mountains, deep fjords, picturesque fishing villages, and a rich marine ecosystem. They are popular destinations for outdoor activities such as hiking, fishing, kayaking, and skiing, as well as for viewing the Northern Lights.
The Bobby Car is a popular children's ride-on toy produced by the German company BIG. It is a small, stable, four-wheeled vehicle designed for young children, typically aged 1 to 3 years old. The Bobby Car is known for its sturdy design and safety features, making it suitable for indoor and outdoor use. The car has a distinctive, child-friendly design with a low seat height, allowing children to easily get on and off.
A friction motor is a type of mechanical device that generates motion through the use of friction. Typically, friction motors convert the kinetic energy provided by a moving part or mechanism into rotational or linear motion, relying on the principles of friction to initiate and sustain movement. There are a few different interpretations and applications of the term "friction motor," but they generally involve components that create friction to produce energy or motion.
"Record Breakers: World of Speed" is a multi-platform video game that focuses on collecting and racing various vehicles in a variety of environments. Players can engage in different challenges to set speed records and compete against others. The game typically includes features like vehicle customization, upgrades, and diverse race tracks, aiming to provide an exhilarating experience centered around fast-paced racing and achieving record-breaking speeds.
Metrodorus of Chios was an ancient Greek philosopher who lived from approximately 331 to 277 BCE. He is best known for being a prominent figure in the school of philosophy known as Epicureanism, which was founded by Epicurus. Metrodorus was one of Epicurus' closest friends and possibly his student, and he played an important role in the development and dissemination of Epicurean thought.
Al-Khwarizmi was a Persian mathematician, astronomer, and geographer who lived during the 9th century, particularly in Baghdad, which was part of the Islamic Golden Age. He is often referred to as the "father of algebra," a term that stems from the title of his most famous work, "Al-Kitab al-Mukhtasar fi Hisab al-Jabr wal-Muqabala" (The Compendious Book on Calculation by Completion and Balancing).
As of my last knowledge update in October 2023, Ashraf Mansour is primarily known as an entrepreneur and businessman in the field of technology and investment. He has been involved in various ventures, particularly in the Middle Eastern tech sector. Additionally, he may have been associated with companies focusing on innovation and digital transformation.
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





