Ceresin is a type of wax that is derived from the process of refining and purifying certain natural waxes, particularly from ozokerite, a naturally occurring hydrocarbon wax. It appears as a white or pale yellow solid with a higher melting point compared to many other waxes, typically around 80 to 90 degrees Celsius (176 to 194 degrees Fahrenheit).

Jojoba ester is a derivative of jojoba oil, which is extracted from the seeds of the jojoba plant (Simmondsia chinensis). Jojoba oil itself is a liquid wax ester rather than a true oil, and it closely resembles the human sebum, making it a popular ingredient in cosmetics and skincare products. Jojoba esters are created through esterification, where the fatty acids in jojoba oil are combined with fatty alcohols.

Ozokerite, also known as ozocerite or ozokerite wax, is a naturally occurring mineral wax that is primarily composed of hydrocarbons. It is typically found in association with other types of mineral deposits, particularly in sedimentary rocks. Ozokerite is characterized by its dark color, which can range from brown to black, and its waxy texture.

Rice bran wax is a natural wax derived from the outer layer of the rice kernel, specifically obtained from rice bran, which is a byproduct of rice milling. This wax is composed of long-chain fatty acids, fatty alcohols, and esters, and it is often recognized for its emollient and thickening properties.

Turtle Wax is a brand known for producing car care products, particularly those focused on vehicle cleaning, polishing, and protection. The company was founded in 1944 and has since become one of the most recognized names in the automotive detailing industry. Turtle Wax offers a wide range of products, including waxes, polishes, washes, tire cleaners, and interior cleaning solutions. Their products are designed to help maintain and enhance the appearance of vehicles, providing shine and protecting surfaces from environmental damage.

Uranium minerals are naturally occurring minerals that contain uranium in significant amounts. Uranium is a radioactive element, and its minerals are typically found in various geological environments, often associated with other elements such as sulfur, oxygen, and various metals. Some of the most common uranium-bearing minerals include: 1. **Uraninite (Pitchblende)** - This is the most important ore of uranium, consisting mainly of uranium dioxide (UO₂) and often contains other elements like thorium and lead.

The International Uranium Film Festival is an annual film festival focused on showcasing documentaries, feature films, and short films that address the themes of uranium mining, nuclear energy, and the broader issues surrounding nuclear technology, including its environmental and humanitarian impacts. Founded in 2010 in Brazil, the festival aims to raise awareness about the consequences of nuclear activities, particularly in regions affected by uranium mining and nuclear fallout.

The uranium mining debate revolves around the extraction of uranium ore for use in nuclear power generation and its associated environmental, health, economic, and ethical implications. Here are some of the key points and issues at the center of this debate: ### 1. **Environmental Impact** - **Pollution and Habitat Disruption:** Critics argue that mining activities can lead to soil and water contamination, disrupt local ecosystems, and cause deforestation or habitat loss.

"Chronopolis" is a short story written by the science fiction author Michael Moorcock. It was first published in 1971 and is known for its exploration of time travel and the concept of a city that exists outside the normal flow of time. In the story, Chronopolis is a sprawling city where time is manipulated and controlled, reflecting Moorcock's themes of chaos and order. The narrative often touches upon the philosophical implications of time, existence, and the nature of reality.

"Momo" is a novel written by German author Michael Ende, first published in 1973. The story centers around a young girl named Momo, who possesses a unique ability to listen and help others. She lives in an abandoned amphitheater on the outskirts of a city and forms strong bonds with various characters in her community. The plot unfolds as Momo encounters "the Grey Gentlemen," mysterious figures who steal time from people, leading them to live rushed, unfulfilled lives.

"Gantz: E" is a manga series that is part of the "Gantz" franchise, created by Hiroya Oku, who is known for the original "Gantz" series. This particular installment is set in the same universe as the original work but features new characters and storylines. The "Gantz" series is renowned for its sci-fi elements, graphic violence, and philosophical themes.

"The Humanoids" can refer to various cultural works and concepts, depending on the context. Here are a couple of notable examples: 1. **Science Fiction Comic**: "The Humanoids" is a famous graphic novel series created by French artist Moebius (Jean Giraud) and writer Alexandro Jodorowsky in the early 1970s.

Cosmic Research typically refers to the scientific study of the universe, encompassing a wide range of topics such as cosmology, astronomy, astrophysics, and astrochemistry. It aims to understand the origins, evolution, and structure of the universe, as well as the fundamental physical laws that govern celestial phenomena.

The dominating model of a computer.

The model is extremely simple, but has been proven to be able to solve all the problems that any reasonable computer model can solve, thus its adoption as the "default model".

The smallest known Turing machine that cannot be proven to halt or not as of 2019 is 7,918-states: www.scottaaronson.com/blog/?p=2725. Shtetl-Optimized by Scott Aaronson is just the best website.

A bunch of non-reasonable-looking computers have also been proven to be Turing complete for fun, e.g. Magic: The Gathering.

A Turing machine that simulates another Turing machine/input pair that has been encoded as a string.

In other words: an emulator!

The concept is fundamental to state several key results in computer science, notably the halting problem.

A computer model that is as powerful as the most powerful computer model we have: Turing machine!