Archive for December, 2024

December 29, 2024

Meme Coin

Fartcoin

meme coin is a cryptocurrency that originated from an Internet meme or has some other humorous characteristic. It is often used interchangeably with the term shitcoin, which typically refers to a cryptocurrency with little to no value, authenticity, or utility.

It may be used in the broadest sense as a critique of the cryptocurrency market in its entirety—those based on particular memes such as ‘doge coins,’ celebrities like Coinye, and pump-and-dump schemes such as BitConnect—or it may be used to make cryptocurrency more accessible. The term is often dismissive, comparing the value or performances of those cryptocurrencies to that of mainstream ones. Supporters, on the other hand, observe that some memecoins have acquired social currency and high market capitalizations.

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December 23, 2024

AlphaGo versus Lee Sedol

AlphaGo

AlphaGo versus Lee Sedol, also known as the DeepMind Challenge Match, was a five-game Go match between top Go player Lee Sedol and AlphaGo, a computer Go program developed by DeepMind, played in Seoul, South Korea between 9 and 15 March 2016. AlphaGo won all but the fourth game; all games were won by resignation. The match has been compared with the historic chess match between Deep Blue and Garry Kasparov in 1997. Kasparov’s loss to Deep Blue is considered the moment a computer became better than humans at chess.

AlphaGo’s victory was a major milestone in artificial intelligence research. Most experts thought a Go program as powerful as AlphaGo was at least five years away; some experts thought that it would take at least another decade before computers would beat Go champions. Most observers at the beginning of the 2016 matches expected Lee to beat AlphaGo. With games such as checkers, chess, and now Go won by computer players, victories at popular board games can no longer serve as significant milestones for artificial intelligence in the way that they used to. Deep Blue’s Murray Campbell called AlphaGo’s victory ‘the end of an era… board games are more or less done and it’s time to move on.’

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December 16, 2024

Quantum Supremacy

Qubit

In quantum computing, quantum supremacy or quantum advantage is the goal of demonstrating that a programmable quantum computer can solve a problem that no classical computer can solve in any feasible amount of time, irrespective of the usefulness of the problem. The term was coined by Caltech theoretical physicist John Preskill in 2011, but the concept dates to Russian mathematician Yuri Manin’s 1980 and theoretical physicist Richard Feynman’s 1981 proposals of quantum computing.

Conceptually, quantum supremacy involves both the engineering task of building a powerful quantum computer and the computational-complexity-theoretic task of finding a problem that can be solved by that quantum computer and has a superpolynomial speedup over the best known or possible classical algorithm for that task.

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December 9, 2024

SpinLaunch

Centrifugal gun

SpinLaunch is a spaceflight technology development company working on mass accelerator technology to move payloads to space.[3] As of September 2022, the company has raised US$150 million in funding, with investors including Kleiner Perkins, Google Ventures, Airbus Ventures, ATW Partners, Catapult Ventures, Lauder Partners, John Doerr, and the Byers Family.

SpinLaunch’s projected cost per kg of payload is approximately $1,250 – $2,500. This projection is significantly less expensive than SpaceX’s current price per kg of payload on the Falcon 9 of $6,000. SpaceX’s projected cost per kg on Starship, however, is less than $1,000 per kg. What real costs and prices for either SpinLaunch or Starship remains to be seen.

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December 2, 2024

Video Nasty

Film censorship in the United Kingdom

Video nasty is a colloquial term popularized by the National Viewers’ and Listeners’ Association (NVALA) in the United Kingdom to refer to a number of films, typically low-budget horror or exploitation films, distributed on video cassette in the early 1980s that were criticized by the press, social commentators, and various religious organisations for their violent content.

These video releases were not brought before the British Board of Film Classification (BBFC) due to a loophole in film classification laws that allowed videos to bypass the review process. The resulting uncensored video releases led to public debate concerning the availability of these films to children due to the unregulated nature of the market.

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