“So that means less clean air coming into the city, which would tend to make pollutant concentrations higher,” says Ban-Weiss, plus the loss of the breeze that itself keeps people cool.

The program, established in 1953, brought recent medical school graduates to the National Institutes of Health for two or three years of intensive research training, where they would learn to solve problems that would improve patient care and public health.

Sher adds that, especially now, in this time of Covid and mask-shaming, seeing immunocompromised heroes like Tali, and ones with respiratory illnesses, like Mass Effect 2’s wayward assassin Thane Krios, “helps to raise awareness and acceptance and create more empathy in others.”.

“The central circle is a reference point,” says Lululemon senior designer Stephen Morris.While most other alignment mats have indicators that are purely visual, the Take Form mat’s ripples are slightly raised so that users can feel them during their practice.

After the month-long testing period, they found that all psychological outcomes had improved since the start of the experiment for those in the microdosing group, including “in the domains of well-being, mindfulness, life satisfaction, and paranoia.” However, the same was true for the placebo group—with no significant differences between the two.

Atari used the DRM software SecuROM—also present in hits like BioShock, Mass Effect and Spore—to protect Test Drive Unlimited 2 from pirates, but it kept presenting problems for players trying to buy the game on Steam.Empress found a cracked, or DRM-disabled, version of Test Drive Unlimited 2 thanks to the piracy group Prophet.

“What the paper found is that this sediment would not be there without the fact that there's bacteria growing in the sediment and clumping it together so it can't be washed away.” More dark grit, then, could be absorbing more of the sun’s energy, and accelerating the melting of the ice sheet.

If games are big iterations of cause and effect, then elemental reactions give very clear and logical feedback to players about exactly what their footprint on the world is.

Climate change is making the urban heat-island effect all the more dire in cities across the world, and it’s only going to get worse.

While there’s little evidence to support that Facebook is biased against conservative users, University of Virginia professors Brent Kitchens and Steven Johnson found that, by maximizing for engagement and attention, Facebook’s algorithms actively push conservatives toward more radical content than liberal users.

While the advice about personal behavior spurred a negative response from people across the political spectrum, the effect was much stronger among Republicans than Democrats, said Risa Palm, a professor of urban geography at Georgia State and the lead author of the study.

Satellites have been capturing all the ways we’ve been transforming this planet, images that authors Benjamin Grant and Timothy Dougherty have compiled into the fascinating new book Overview Timelapse: How We Change the Earth.

“We see it effectively moving around the globe as a seismic lockdown wave,” says Royal Holloway University of London seismologist Paula Koelemeijer, one of the paper’s coauthors.“Earthquakes are often really lower frequencies than the seismic signals from human activities,” says Koelemeijer.

A new line of evidence, first announced last summer, suggests that the cosmic expansion rate may fall much closer to the rate predicted by early-universe measurements and the standard theory of cosmology.

But at Argonne National Laboratory in Illinois, physicist Chris Benmore and his colleagues are levitating objects with an unlikely tool: sound.Beyond the entertainment value, acoustic levitation is helping Benmore and his team do science: They're suspending pharmaceuticals and watching how molecules interact, by pointing the most intense X-ray source in the western hemisphere at the acoustic levitator.

Over the holidays, the Russian government said it had completed a multi-day test of a national, internal internet known as RuNet, a bid to show that the country's online infrastructure could survive even if disconnected from the rest of the world.

Unlike teaching, where we have real consequences when we fail to modernize, such as poor evaluations and losing enrollment, there are no real consequences for the professional societies organizing the meetings or for presenting scientists.

He focused on two markers of infant health—gestational age and birth weight—and compared them with the data on police shootings in California over the same nine-year period.White and Hispanic infants didn’t seem to be affected, and police shootings of unarmed victims of other races didn’t produce a strong effect either.

Among the features announced Monday were new interstitials—notices that appear in front of a post—that warn users when content in their Instagram or Facebook feeds has been flagged as false by outside fact-checkers.

Most jet engine designers test their creations on the ground.A Florida startup once just made model planes—but now it’s building little baby jet engines for drones.

In March, Yoshua Bengio received a share of the Turing Award, the highest accolade in computer science, for contributions to the development of deep learning—the technique that triggered a renaissance in artificial intelligence , leading to advances in self-driving cars , real-time speech translation , and facial recognition .Now, Bengio says deep learning needs to be fixed.

It’s called a solid-state greenhouse effect—light penetrates the surface, passes through the translucent ice, and then hits darker regolith, which warms up. Could an insulating material create a solid-state greenhouse effect warm enough to make Mars habitable?

The fake force allows a rotating reference frame to act like a stationary one. In the non-rotating frame, the ball just moved along with a constant velocity—just as it should with no net forces acting on it.

Some, like the wagon wheel illusion, rely on frame rate tricks (with the right camera settings, flowing water can appear to freeze in midair).

Project I of the series, shot in 2005 as part of Yoon's MFA program at the School of Visual Arts in New York, featured young girls with their pink belongings and boys with the blue.

And, still staying within our solar system, we will swing by an asteroid called Gault that is being torn apart by our sun in a fun phenomenon called the YORP effect, or Yarkovsky–O'Keefe–Radzievskii–Paddack, named after the people who discovered it.

Notice how the balls look "bunched up" on the left side of the sound source but spread out on the right side? Here is a plot of the apparent ball frequency for a source moving at 4 m/s with the ball sound speed of 10 m/s.

Since December, Indian policymakers have taken a page from China’s playbook, enacting sweeping restrictions in an attempt to curtail the power of ecommerce behemoths like Amazon, and pushing proposals that would require internet companies to censor “unlawful” content, break user encryption, and forbid Indian data from being stored on foreign soil.

There is a Fortnite Effect, yes, but it's not being caused by the game's continuing utter dominance—the source is a lack of original thinking among developers and investors both. Activision-Blizzard announced that it would pour money into its games, increasing development staff up to 20 percent over the next year.

“We said, what if we replaced the urban area of Houston with cropland?” Using a system called the Weather Research and Forecasting model to simulate climate and its changes over a region (as opposed to models with lower resolution but wider geographic scope), that’s actually possible.