How Artificial Neural Networks Paved the Way For A Dramatic New Theory of Dreams

The earth of sport is stuffed with superstition. Michael Jordan famously wore College of North Carolina shorts beneath his Chicago Bulls kit Serena Williams wears the same socks during a event and when Goran Ivanisevic gained a tennis match, he would repeat that day’s things to do during the opposition.

Psychologists say this conduct comes about for the reason that the human mind occasionally one-way links functions that have minimal or no causal relationship. Computer researchers have a diverse way of imagining about it. For them, this is an example of “overfitting” — employing irrelevant detail to construct a model.

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The Correlation-Causation Taboo | Discover Magazine

“Correlation does not suggest causation” is a basic motto of science. Just about every scientist is aware that observing a correlation amongst two factors won’t always suggest that a person of them causes the other.

But in accordance to a provocative new paper, quite a few researchers in psychology are drawing the mistaken classes from this motto. The paper is referred to as The Taboo Versus Explicit Causal Inference in Nonexperimental Psychology and it arrives from Michael P. Grosz et al.

The article helps make a whole lot of details, but to me the main insight of the piece was

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Can You Get COVID-19 Twice? Scientists Say It’s Too Early to Tell

It is a COVID-19 patient’s nightmare: survive the illness only to confront it again a couple months later. With new experiences of some testing favourable for the virus even just after restoration, lots of are now questioning if it is doable to get infected two times.

But E. John Wherry, director of the Institute for Immunology at the University of Pennsylvania, states these tales are purely anecdotal. “We just have not been in this extensive sufficient to actually have an understanding of regardless of whether or not persons can get reinfected,” he states. Alternatively, what may possibly glance like reinfection

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Hovering, Flying, and Hopping Across the Solar Sytem

If you’re like most people, you’ve dreamed of flying (research show that extra than 50 percent of us have accomplished it). If you’re curious about the universe, you’ve likely also dreamed about traveling to other planets. And if you’re ready to wait about nine months, you are in luck—because immediately after that, you will not have to desire any longer.

Women and gentlemen, NASA is about to go flying on Mars.

The Perseverance rover, scheduled to land on February 18, 2021, is carrying a grapefruit-sized helicopter named Ingenuity strapped to its belly. Assuming all goes properly with the landing, Perseverance

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Congress explores pros, cons of remote work trends

In two different hearings this 7 days, Congress read how the non-public sector is shaping remote operate traits. Lawmakers are intrigued in making use of non-public sector practices to federal government departments. They also see the opportunity for significant real estate cost cost savings with telework. 

But the hearings, which were being held Tuesday and Wednesday, also exposed fuzziness about remote operate traits. Some non-public companies could continue to keep bigger ranges of remote operate, but other folks could want more personnel again in the place of work.

The Senate Regulatory Affairs and Federal Administration subcommittee, which held the initial

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