Ratl can refer to different things depending on the context. One prominent meaning is related to "RATL," which stands for a specific programming language, often associated with data analysis or domain-specific tasks.

"Savart" may refer to a couple of different things depending on the context, but it is most commonly associated with the "Savart wheel," which is an instrument used in physics and acoustics. The Savart wheel is a device used to produce and analyze sound waves. It consists of a rotating disc with holes at regular intervals. When air is passed through these holes as the disc spins, it generates a series of tones.

"Welsh units" typically refer to a system of measurement that was historically used in Wales, particularly in agriculture and land measurement. However, the term is not widely recognized in contemporary discussions surrounding units of measurement, as most places have standardized their measurements to metric or imperial systems.

Post's lattice, also known as Post's lattice of recursively enumerable sets, is a mathematical structure in the field of computability theory and recursive function theory. It specifically deals with the relationships between different degrees of unsolvability of decision problems. 1. **Definition**: In the context of computability, a set \( A \) is called recursively enumerable (r.e.

Sednoids refers to a group of trans-Neptunian objects (TNOs) that have orbits significantly influenced by the gravitational pull of a distant, yet-to-be-identified planet, often referred to as "Planet Nine" or "Planet X." The name is derived from the first known member of this group, Sedna, which was discovered in 2003 and has a highly elliptical orbit that takes it far beyond the typical Kuiper Belt.

Tarski's high school algebra problem refers to a challenge posed by mathematician Alfred Tarski regarding the foundations of algebra and the nature of mathematical understanding, particularly at the high school level. Tarski was interested in the formalization of mathematics and the nature of reasoning within mathematical systems. Though Tarski's problem itself isn't typically described in precise terms, it typically revolves around the idea of analyzing the logical and structural aspects of algebraic reasoning that high school students engage in.

Diffuse interstellar bands (DIBs) are a set of absorption lines observed in the spectra of stars that are located behind interstellar dust clouds. These absorption features are seen in the ultraviolet, visible, and near-infrared portions of the electromagnetic spectrum. They are believed to arise from the presence of large, complex molecules or species that exist in the interstellar medium, though their precise nature has not yet been conclusively identified.

EPIC 204376071 is a star cataloged in the Kepler Input Catalog, and is particularly notable for being the host star of an exoplanet discovered by the Kepler space telescope. This star is located in the constellation Cygnus and is part of the Kepler field of view, which was monitored for transiting exoplanets.

Przybylski's Star, also known as HD 101065, is a peculiar and intriguing star located in the constellation Centaurus. It has garnered attention because it exhibits unusual elemental abundances, notably high levels of certain rare elements, including technetium and zirconium. This has led astronomers to study it more closely, as these elements are typically considered products of nuclear processes in stars, suggesting that Przybylski's Star may have a complex evolutionary history.

The Abundance Conjecture is a concept within the field of number theory, focusing on the behavior of certain algebraic integers. Specifically, it deals with the distribution of prime numbers and the density of subsets of integers with specific properties. While the conjecture has been discussed in various contexts, it is often associated with the idea that among the integers, there exists a rich abundance of those that exhibit certain arithmetic properties, such as being prime or having a specific number of divisors.

Ciro Santilli likes Magic: The Gathering and he was pleased when he learned that Steve Wozniak does too, and has an expensive collection: redsunsoft.com/2019/03/how-a-post-to-play-magictg-turned-into-an-afternoon-with-the-woz/

Being naughty and creative are correlated.

Some have actually been preserved: en.wikipedia.org/wiki/File:Blue_Box_in_museum.jpg

The japanese name literally means:

They died so completely, Googling "ICL" now has higher hits such as Imperial College London.

As of the 2020's, a slumbering giant.

But the pre-Internet impact of IBM was insane! Including notably:

This is a family of computers. It was a big success. It appears that this was a big unification project of previous architectures. And it also gave software portability guarantees with future systems, since writing software was starting to become as expensive as the hardware itself.

Media:

This was the first major commercial computer hit. Stlil vacuum tube-based.