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Alan DeRossettElon holds a grudge after nearly 20 years of Putin bots and fossil fuel cater calling him and Tesla owners losers stay tuned to the next episode as Elons lawyers prove Twitter has millions of bots and fake users More than it legally said in Elons contr… See more.

Steven PostrelThe incompetence of this bad cut-and-paste article is notable. The S&P 500 is not new, not ESG related, and not dropping Tesla.

There is a separate “S&P 500 ESG” product that is relatively new and that dropped Tesla, but it isn’t the benchmark that a… See more.

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Steven PostrelMaybe the old Sea Dart concept will make a comeback too.


The San Diego Air & Space Museum in Historical Balboa Park welcomes you to visit. The Official Air & Space Museum and Education Center of California has many attractions for the entire family.

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DeepMind has released what it calls a “generalist” AI called Gato, which can play Atari games, accurately caption images, chat naturally with a human and stack coloured blocks with a robot arm, among 600 other tasks. But is Gato truly intelligent having artificial general intelligence or is it just an AI model with a few extra tricks up its sleeve?

What is artificial general intelligence (AGI)?

Outside science fiction, AI is limited to niche tasks. It has seen plenty of success recently in solving a huge range of problems, from writing software to protein folding and even creating beer recipes, but individual AI models have limited, specific abilities. A model trained for one task is of little use for another.

Allen Institute neuroscientist JoAnn Buchanan and team are studying the interaction between two kinds of non neuronal brain cells, a microglia (shown in purple)… See more.


Scientists are sifting through the hundreds of thousands of brain cells present in a cubic millimeter of mouse brain.