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Forest Ray Moulton (1872–1952) was an American astronomer and astrophysicist known for his contributions to celestial mechanics and the study of planetary formation. He is perhaps best remembered for his work on the "Moulton-Patterson hypothesis," which deals with the formation of the solar system and addresses how planets and other celestial bodies come into existence through processes involving dust and gas in space.
Ferdinand Kurlbaum, sometimes spelled as Kurlbaum, is not widely recognized in mainstream historical or cultural references as of my last update. It is possible that he could be a figure in a specific niche or local context, or perhaps someone relevant in a specialized area not documented in commonly available sources.
Eugène François Vidocq (1775-1857) was a French criminal, detective, and former convict who is often considered one of the founding figures of modern criminology and criminal investigation techniques. Initially a criminal himself, Vidocq was convicted of various crimes and spent time in prison before eventually becoming a police officer. He is best known for founding the Sûreté Nationale, which was the first plainclothes police force in France.
Calvin Hooker Goddard (1891–1955) was an American forensic ballistics expert, best known for his work in the field of criminalistics and his contributions to the application of firearms identification in forensic science. He played a crucial role in the development of techniques used to match bullets and cartridge cases to specific firearms, which helped to provide more scientifically grounded evidence in criminal investigations.
C. N. H. Lock generally refers to a prominent figure in the field of philosophy and ethics, particularly known for his work in applied ethics. However, if you're looking for specific information about C. N. H. Lock, more context would be helpful, as there could be other references or meanings associated with the name.
Bernard Forest de Bélidor (circa 1691–1739) was a French engineer and a mathematician known for his contributions to the fields of hydraulics and engineering, particularly in the context of water management and water mills. He is best known for his seminal work titled "Architecture Hydraulique" (Hydraulic Architecture), published in several volumes between 1737 and 1739, which is considered one of the early comprehensive treatises on hydraulic engineering.
Benjamin Robins (1707–1751) was an English mathematician, military engineer, and inventor known for his work in ballistics and dynamics. He is particularly recognized for his contributions to the understanding of projectile motion and the development of artillery. Robins developed a method for measuring the velocities of projectiles and introduced the concept of the "drag coefficient," which accounts for the air resistance faced by moving objects.
Alfred Mordecai, also known as the "Mordecai Codex," refers to a significant historical artifact, particularly in Jewish history. However, if you're referring to Alfred Mordecai in another context, please provide more details or clarify, as there may be multiple individuals or references associated with the name.
A "witness block" is a term used primarily in the context of blockchain technology, particularly in relation to certain blockchain designs that incorporate elements of consensus mechanisms like Delegated Proof of Stake (DPoS) or other variations. In DPoS systems, block production is typically handled by a select group of validators or witnesses, who are elected by token holders. A witness block refers to a specific block produced by one of these selected witnesses.
A very-low-drag bullet refers to a type of ammunition designed to minimize air resistance (drag) as it travels through the atmosphere. The primary aim of a very-low-drag bullet is to maintain velocity, stability, and accuracy over longer distances by reducing the negative effects of drag on the bullet's trajectory. The drag of a bullet is influenced by its shape, weight, and the velocity at which it travels.
The term "vaporific effect" is generally used to describe the phenomenon where a substance, typically a liquid, changes into vapor (gas) form as it undergoes a phase transition due to changes in pressure, temperature, or both. This effect can be observed in various contexts, such as in the fields of physics, chemistry, and even meteorology. For example, when a liquid evaporates, it absorbs heat from its surroundings, leading to a cooling effect.
Transitional ballistics is a branch of ballistics that studies the behavior of projectiles as they transition from the subsonic to supersonic states, or vice versa. This transition occurs at a critical speed, known as the speed of sound in air (approximately 343 meters per second or 1,125 feet per second at sea level).
A trajectory is the path that a moving object follows through space as a function of time. It can refer to the motion of various types of objects, including projectiles, celestial bodies, vehicles, or any entity that is in motion. In physics and engineering, trajectories are typically analyzed within the context of forces acting on an object, initial velocity, acceleration, and other factors affecting motion.
Throwing generally refers to the action of propelling an object through the air using force from the arm and hand. This action can apply to various contexts, including sports, physics, and even casual activities. Here are a few specific applications of throwing: 1. **Sports**: In sports like baseball, football, basketball, and discus, throwing is a critical skill. Athletes must develop proper techniques to increase accuracy, distance, and speed when throwing objects like balls or equipment.
The Thompson-LaGarde tests, also known as the Thompson-LaGarde method or the Thompson-LaGarde classification, refer to a series of tests used in depression research and clinical practice to assess and categorize depressive symptoms and their severity. While not as widely known as other scales like the Hamilton Depression Rating Scale or the Beck Depression Inventory, the Thompson-LaGarde tests may specifically be used in certain contexts related to psychological evaluation or research studies.
Terminal ballistics is the branch of ballistics that deals with the behavior and effects of a projectile when it hits a target. It focuses on what happens to the projectile after it has left the barrel of a firearm and is engaged in a collision with a specific target, such as a human body, animal, or other materials.
The Taylor Knock-out (TKO) factor is a concept used primarily in the context of music and audio engineering. It refers to a measurement or index that helps determine the effectiveness of a given sound engineering or mixing technique in terms of its ability to achieve a desired audio quality or impact. However, the term may not be universally recognized and could be specific to certain industries or applications. If you're referring to the TKO factor in a different context (e.g., biomedical, statistical, etc.
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 2. You can publish local OurBigBook lightweight markup files to either OurBigBook.com or as a static website.Figure 3. Visual Studio Code extension installation.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. - 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





