Giovanni Cavalli is known primarily as an Italian composer of the early Baroque period, born in 1602. He is noted for his contributions to opera and sacred music, with a career marked by his work in Venice. Cavalli was a student of Claudio Monteverdi and later became one of the most prominent opera composers of his time. His operas, such as "Giasone" and "La Calisto," are considered important works in the development of the genre.
Giovanni Domenico Cassini (1625–1712) was an Italian mathematician, engineer, astronomer, and astrologer known for his extensive work in the fields of astronomy and mathematics. He is perhaps best known for his contributions to the study of Saturn, where he discovered several of its moons and the division in its rings, now known as the Cassini Division.
Dark matter is a form of matter that does not emit, absorb, or reflect light, making it invisible and detectable only through its gravitational effects on visible matter. It is believed to make up about 27% of the universe's mass-energy content, while ordinary matter (like stars and planets) constitutes only about 5%. The remaining 68% is attributed to dark energy, which is thought to be responsible for the accelerated expansion of the universe.
Dave Green is a well-known astrophysicist, particularly recognized for his work in the field of astrophysical research and education. He has contributed to various areas of astrophysics, including studies related to stellar evolution, cosmic phenomena, and more. Green has also been involved in public outreach, helping to communicate complex scientific concepts to the general public and fostering interest in space science.
David Awschalom is a prominent physicist known for his work in the field of quantum information science and nanotechnology. He is particularly recognized for his research on spin-based quantum computing, quantum optics, and the development of materials for quantum information processing. Awschalom has held academic positions at various institutions, including the University of California, Santa Barbara, and the University of Chicago. His contributions have significantly advanced our understanding of quantum systems and their potential applications in emerging technologies.
David Callaway could refer to multiple individuals, depending on the context. One notable figure is David Callaway, known for his work in the field of corporate finance, business strategy, or possibly another professional capacity. Additionally, "David Callaway" could also refer to a character in literature or media. For example, in the series "The Callaways," David Callaway is a notable character.
David Lyons is a prominent philosopher known for his work in the fields of ethics, political philosophy, and the philosophy of law. He has contributed significantly to discussions on topics such as moral responsibility, the nature of rights, and the implications of legal systems on moral and ethical theories. Lyons is particularly recognized for his analysis of the relationship between law and morality, examining how legal norms relate to moral principles. His writings often explore the interplay between individual rights and the structures of legal authority.
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!
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