Happy Alchemy can refer to different concepts depending on the context. Generally, it is associated with the idea of transforming emotions, thoughts, or situations into something positive or uplifting—essentially 'alchemy' in an emotional or psychological sense. This might involve practices related to personal development, mental wellness, or spiritual growth, focusing on cultivating happiness and well-being. In some contexts, it could be a name of a specific program, book, or organization focused on these transformative practices.
The term "anti-twister mechanism" is often associated with various types of mechanical or engineering systems designed to counteract or prevent twisting motions that could lead to structural failure or inefficiency.
"Sinhalese physicists" likely refers to physicists who are of Sinhalese ethnic background, primarily from Sri Lanka. The Sinhalese are the largest ethnic group in Sri Lanka and have contributed to various fields, including science and academia.
A Burns stanza, named after the Scottish poet Robert Burns, typically consists of a four-line stanza (quatrain) with a specific rhyme scheme of AABB. This format often emphasizes the rhythmic and musical quality of the verse, which is a hallmark of Burns's poetry. The meter is commonly iambic, making it suitable for singing. Burns’s use of the stanza is prominent in many of his works, contributing to their lyrical and folk-like nature.
"Laisser" is a French verb meaning "to let" or "to leave." However, if you are referring to "Laisse" specifically, it might not have a direct meaning in English and could depend on the context. In some contexts, "laisse" could refer to a type of poetic form, particularly in medieval literature, where it denotes a stanza or a verse. In other instances, it might be used in artistic or literary discussions.
A sestina is a structured form of poetry consisting of six stanzas of six lines each, followed by a three-line stanza called a tercet or envoi. The defining feature of a sestina is its intricate pattern of word repetition. Instead of traditional rhyme, the sestina employs a specific pattern in which the end words of the first stanza are used in a particular order in the following stanzas.
The Onegin stanza, also known as the "Pushkin sonnet," is a poetic form that consists of 14 lines arranged in a specific rhyme scheme and meter. It was popularized by the Russian poet Alexander Pushkin in his novel in verse, "Eugene Onegin." The form typically consists of a sequence of alternating rhymes and is written in iambic tetrameter.
Ciro Santilli's dreams almost all include the following aspect: Ciro is trying to do something mundane, like climbing a hill, walking across town, etc. but doing so it extremely difficult. The hill is too steep, he gets lost, and things which are easy to use in real life are impossibly hard to use in the dream.
So they are a bit like nightmares, but not that bad. Just really annoying and tiresome. Still, Ciro does enjoy o visiting the semi-real places those dreams bring him to, much for the same reasons he enjoys cycling.
Polynomial decomposition refers to the process of breaking down a polynomial into simpler, more manageable components. This can take various forms depending on the context and the purpose of the decomposition. Here are a few common applications and methods of polynomial decomposition: 1. **Factorization**: This is perhaps the most common form of polynomial decomposition. A polynomial is factored into products of lower-degree polynomials.
The Toshiba-Kongsberg scandal refers to a corruption and bribery investigation involving Toshiba, a Japanese multinational conglomerate, and Kongsberg Gruppen, a Norwegian defense contractor. The scandal emerged in the late 2010s and involved allegations that the companies paid bribes to obtain contracts and influence decisions in international defense and infrastructure projects.
"Indian condensed matter physicists" refers to scientists and researchers in India who specialize in the field of condensed matter physics, which is the study of the physical properties of condensed phases of matter, primarily solids and liquids. This branch of physics deals with phenomena such as the behavior of atoms and molecules in various states of matter, phase transitions, superconductivity, magnetism, and electronic properties of materials.
Bar induction is a mathematical technique used to prove statements about all natural numbers, particularly statements concerning well-ordering and induction principles that extend beyond standard mathematical induction. It applies to structures that have the properties of natural numbers (like well-ordering) but may involve more complex or abstract systems, such as ordinals or certain algebraic structures. The concept is particularly important in set theory and is often used in the context of proving results about various classes of sets or functions.
Constructive set theory is an approach to set theory that emphasizes constructions as a way of understanding mathematical objects, rather than relying on classical logic principles such as the law of excluded middle. It is grounded in the principles of constructivism, particularly within the context of logic and mathematics, where the existence of an object is only accepted if it can be explicitly constructed or exhibited.
Optimal control refers to a mathematical and engineering discipline that deals with finding a control policy for a dynamic system to optimize a certain performance criterion. The goal is to determine the control inputs that will minimize (or maximize) a particular objective, which often involves the system's state over time. ### Key Concepts of Optimal Control: 1. **Dynamic Systems**: These are systems that evolve over time according to specific rules, often governed by differential or difference equations.
What poor countries have to do to get richer Pick few good bets and invest enough on them by
Ciro Santilli 40 Updated 2025-07-16
Therefore, you have to pick a few key the next big thing deep tech bets, and invest on those enough.
Therefore, the bets have to be well selected, because it is useless to make several insufficient investments: you have to pick a few ones, and put enough time and money into each one of them for them to stand any chance. These bets should be made and reevaluated on 5/10 year horizons.
The key things that you have to select are:
- which poor students you will bet on educating. Since you can't give amazing education to everyone, you have to select the most promising poor students somehow, and give those free amazing learning conditions: free gifted education
- which ares to focus on. Ciro believes that molecular biology technologies and quantum computing would be good bets. Focusing on the previous next big things, e.g. classic computers, is always a losing bet on average
And then you only tax those companies heavily when the start to bring in real money. These are startups remember! You only need 5 unicorns a year to call it a success. And countries should not be greedy and invest through equity, but rather recoup their investment through taxation alone.
Ciro's second removed uncle, who was a physicist at the University of Campinas, one of the best universities in the country, told him an anecdote. He had moved from fusion energy research to solar cell research. At some point, there was a research lab that needed 10 million to buy a machinery critical for their experiment. They asked and asked, and finally the government gave them only 2 million. So in the end they spent those 2 million in random ways, but of course did not achieve their research goal and no money came out of it.
He also explained how as a result of the insufficient investments, he felt clearly that some of the semiconductor production facilities related to solar power he saw simply were not able to control the production process adequately to produce consistent silicon. As a result, everything failed sooner or later as people found more and more bugs that they did not have the time to solve.
Another key investment is enticing back experienced exchange-students who have learnt new techniques to be heads of laboratory/founders to back in your country.
A fantastic initiative from Brazil for example is BRASA, which aims to put together Brazilian exchange students to make a difference back in Brazil.
Do not try to forbid external companies from selling in your country. Instead, fund your own companies to be able to fight the external market off. And if they can't, let them die and pick a different bet. Video "How Taiwan Created TSMC by Asianometry (2020)" has a good mention. Protectionism is something that Brazil notably tried to do, and look at what it led, not a single international success.
The Book of Giants is an ancient Jewish apocryphal text that is part of the Enochic literature, traditionally associated with the Book of Enoch. Although it is not included in the canonical Bible, it provides insight into Jewish apocalyptic thought and mythology.
The timeline of electrical and electronic engineering encompasses numerous advancements and milestones that have contributed to the field as we know it today. Here’s a brief overview of key events and developments: ### 19th Century - **1800**: Italian scientist Alessandro Volta invented the voltaic pile, the first chemical battery that could provide a steady source of electricity. - **1820**: Hans Christian Ørsted discovered that electric currents create magnetic fields, forming the basis of electromagnetism.
A Critical Security Parameter (CSP) is a term used in the field of cryptography and information security to refer to a sensitive piece of information that must be kept secret to maintain the security of a cryptographic system. CSPs are vital for ensuring the integrity, confidentiality, and authenticity of data and communication within various security protocols. CSPs can include: 1. **Cryptographic Keys:** This is perhaps the most common type of CSP.
"Signatures with efficient protocols" generally refers to cryptographic digital signatures that can be generated, verified, and possibly managed using methods that optimize performance and resource consumption. Digital signatures are essential in various applications, such as ensuring data integrity, authentication, and non-repudiation in digital communications. ### Key Concepts: 1. **Digital Signatures**: These are mathematical schemes for verifying the authenticity and integrity of digital messages or documents.
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





