Koomey's Law is an observation regarding the energy efficiency of computing systems, named after the researcher Jonathan Koomey. It posits that the number of computations that can be performed per kilowatt-hour of electricity used by a computing system doubles approximately every 1.5 years. This trend highlights the exponential improvement in the energy efficiency of computer processors and systems over time, reflecting advancements in technology, design, and manufacturing processes.
"Palash Kumar" could refer to a person’s name, but without additional context, it is difficult to provide specific information. The name "Palash" is also associated with a tree known for its bright orange flowers, scientifically called Butea monosperma, which is often found in the Indian subcontinent and holds cultural significance in various traditions.
Martelé is a specific bowing technique used by string players, particularly violinists, violists, cellists, and double bassists. The term "martelé" comes from the French word for "hammered," and this bowing style is characterized by a sharp, accented start to the note followed by a quick release. To execute a martelé bow stroke, the player typically employs a heavy bow pressure at the beginning of the stroke, creating a strong, punchy sound.
IBM drum storage, often referred to as magnetic drum storage, is an early form of computer data storage that was popular in the mid-20th century. It was used primarily in the 1950s and 1960s as a way to store and retrieve data in a method similar to that of magnetic tapes and disks. The drum itself is a cylindrical device coated with a ferromagnetic material that can hold data.
This is a term invented by Ciro Santilli, and refers to a loose set of uncommon Bitcoin inscription methods that involve inscribing one or a small number of payloads per Bitcoin transaction.
These methods are both inefficient and hard to detect and decode, partly because Bitcoin Core does not index spending transactions: bitcoin.stackexchange.com/questions/61794/bitcoin-rpc-how-to-find-the-transaction-that-spends-a-txo. This makes finding them all that more rewarding however.
On the other hand, they do have the advantage of not depending on any block size limits, as their individual transactions are very small.
- twitter.com/bicyclelobby
- Shifter YouTube channel: www.youtube.com/channel/UC9-ZlLTioqMZowRLZHscozw. Has many videos about making cycling as means of transport. He's from Calgary, Canada.
- banprivatecarsinlondon.com/ Ban Private Cars in London
- stopkillingcyclists.org
- Reclaim the Streets
- www.youtube.com/@NotJustBikes
- kidsonbike.org: they make some large bike rides to promote themselves, good method
- 2024 www.designboom.com/design/latvia-cyclists-car-skeletons-vehicle-size-10-10-2014/ cyclists with car skeletons
"Marcato" can refer to a few different things, primarily in the realms of music and typography: 1. **In Music**: Marcato is a musical term that indicates a note or a group of notes should be played with strong emphasis or accent. It is often denoted by the symbol "^" placed above or below the note. Marcato performances are characterized by a slightly separated sound, giving the notes a distinct and pronounced quality.
Expressive timing refers to the variations in tempo and rhythm that musicians use to enhance the emotional impact and interpretative depth of a piece of music. Rather than adhering strictly to a metronomic beat, performers may slightly accelerate or decelerate certain passages, emphasize specific notes, or use pauses (fermata) to convey feelings and moods more effectively. This practice can add a personal touch to a performance, allowing the musician to communicate their interpretation of the music more compellingly.
Voice leading is a musical concept that refers to the way individual musical lines or voices (often referred to as "parts") move from one note to the next, particularly in the context of harmonic progressions. It is an essential aspect of counterpoint, composition, and arranging, as it deals with the horizontal aspect of music—how melodies interact with each other over time. Key principles of voice leading include: 1. **Smoothness**: The goal is often to create smooth transitions between notes.
Cycling landscape of Cambridge's surroundings by
Ciro Santilli 37 Updated 2025-07-01 +Created 1970-01-01
Anywhere north, including NE and NW: fenlands, i.e. marshes. Quite a few quarries as well. Extremely flat, very uniform, towns often have to be on top of small hills to escape the incessant flooding. Norfolk Coast AONB is beautiful if you take a train ride first, the beaches are very wide and many of them have few people if you avoid a few very busy spots.
East and SE: rolling hills towards Suffolk and the coast. Beautiful county, both Dedham Vale AONB and Suffolk Coast AONB.
South: first one of the hilliest nearby areas around Elmdon and Arkesden, then gently going down to the lush Lee River valley.
Southwest: larger and larger cities as you move towards London. From a train starting point, you can reach the Northen Chilterns, for some serious hills.
West: mostly flat farmland until you hit the River Great Ousse.
Statistical geography is a subfield of geography that uses statistical methods and techniques to analyze spatial data and understand the relationships between geographical phenomena. It involves the study of the distribution, patterns, and trends of various geographical features and social phenomena, such as population, economic activities, land use, and environmental factors. Key aspects of statistical geography include: 1. **Spatial Data Analysis**: Examining data that have a geographical component, often to identify patterns and relationships over space.
The statistical study of energy data involves the application of statistical methods and techniques to analyze, interpret, and draw conclusions from data related to energy production, consumption, distribution, and efficiency. Here are some key aspects of this field: 1. **Data Collection**: This involves gathering quantitative and qualitative data from various sources such as energy companies, government agencies, smart meters, and surveys. Data can include electricity usage, fuel prices, renewable energy production, and more.
From Raw Crystal to Crystal oscillator
. Source. by United States Army Signal Corps (1943)Egyptian astronomers were ancient scholars and observers who studied celestial bodies and their movements, contributing to our understanding of astronomy in the ancient world. Their work was deeply intertwined with religion, agriculture, and timekeeping. ### Key Contributions of Ancient Egyptian Astronomers: 1. **Calendar Development**: Egyptians developed one of the earliest solar calendars, consisting of 365 days, divided into 12 months of 30 days plus an additional 5 days.
Kuwaiti astronomers refer to individuals from Kuwait who study celestial phenomena, engage in observational astronomy, or contribute to the field of astrophysics and space science. The country has made efforts to promote science and technology, including astronomy, through various initiatives, institutions, and observatories. Historically, Kuwaiti astronomers have been involved in projects related to the observation of celestial events, the study of stars and galaxies, and the promotion of public interest in astronomy.
Includes introduction to the basic sound synthesis and their implementation in Csound.
Examples run on browser via Emscripten and just worked on Ubuntu 20.04!
Examples can also be downloaded all at once from: www.csound-tutorial.net/floss_manual/ Shame not in Git as standalone files.
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