Feed aggregator

  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.
  • warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'America/Los_Angeles' for 'PST/-8.0/no DST' instead in /nfs/cristina/home1/b/brian/public_html/drupal-6.28/modules/aggregator/aggregator.pages.inc on line 259.

Do Homeopathic Cures Work?

Discovery News Headlines - Fri, 11/27/2020 - 11:33am
Alternative medicine has proven tricky to study, and sometimes dangerous to patients. Doctors are divided as to whether or not it has any merit at all.

Want to offset your carbon footprint? Here’s what you need to know

ArsTechnica - 25 min 29 sec ago
Want to offset your carbon footprint? Here’s what you need to know

Enlarge (credit: Aurich Lawson / Getty Images)

In the Middle Ages, the Catholic Church offered indulgences, letting people exchange donations for slips of paper that promised reduced time in purgatory after their death. Less controversially, today someone who over-indulges in the office tea supply might feel obliged to pay for a replacement box. Do carbon offsets more closely resemble the former or the latter?

There are many reasons why you might seek to offset part of your carbon footprint, whether it’s to assuage a general feeling of guilt for your lifestyle, to precisely cover the estimated emissions of a flight, or just to do something beneficial for the environment. Regardless of motivation, all these efforts are predicated on the belief that the money you paid truly will result in the removal of the promised amount of CO2 from the atmosphere. Otherwise, you’re paying for a lie—or at least getting a smaller box of tea than you ordered.

Finding out whether you've been lied to is genuinely difficult. Here’s what you need to know.

Read 35 remaining paragraphs | Comments

CDC celebrates Biden transition, expects “rebuilding,” more press briefings

ArsTechnica - Tue, 11/24/2020 - 1:29pm
The Centers for Disease Control and Prevention (CDC) headquarters stands in Atlanta, Georgia, on Saturday, March 14, 2020.

Enlarge / The Centers for Disease Control and Prevention (CDC) headquarters stands in Atlanta, Georgia, on Saturday, March 14, 2020. (credit: Getty | Bloomberg)

After being muted, sidelined, and disparaged by the Trump administration, the Centers for Disease Control and Prevention is reportedly reveling in the transition to the Biden administration and eyeing a major comeback amid the still-roaring coronavirus pandemic.

“This is what we've been waiting for,” an unnamed senior CDC official told CNN Tuesday, after the ascertainment declaration from the General Services Administration. With the transition underway, senior officials are eager for Biden’s people to “send their landing team here and set up shop.”

When asked if Tuesday’s news lifted the mood among other senior leaders at the agency, the official emphatically replied: “Yes!” Senior leaders expect the transition to bring a “rebuilding of the agency,” the official added.

Read 5 remaining paragraphs | Comments

SpaceX Starlink engineers take questions in Reddit AMA—here are highlights

ArsTechnica - Tue, 11/24/2020 - 12:18pm
Starlink logo imposed on stylized image of the Earth.

Enlarge / Starlink logo imposed on stylized image of the Earth. (credit: Starlink)

SpaceX Starlink engineers answered questions in a Reddit AMA (Ask Me Anything) on Saturday, covering topics such as data caps (which they hope to never implement), when the public beta will expand to more users, and how the satellite-broadband service will expand and change in the future.

"Starlink is an extremely flexible system and will get better over time as we make the software smarter. Latency, bandwidth, and reliability can all be improved significantly," the engineers wrote under the Reddit username "DishyMcFlatface," which is also SpaceX's nickname for the Starlink satellite dish.

Here are some highlights from the AMA.

Read 30 remaining paragraphs | Comments

Apple security chief maintains innocence after bribery charges

ArsTechnica - Tue, 11/24/2020 - 11:33am
Apple's global headquarters in Cupertino, California.

Enlarge / Apple's global headquarters in Cupertino, California. (credit: Sam Hall/Bloomberg via Getty Images)

A grand jury in California's Santa Clara County has indicted Thomas Moyer, Apple's head of global security, for bribery. Moyer is accused of offering 200 iPads to the Santa County Sheriff's office in exchange for concealed carry permits for four Apple employees.

Moyer's attorney says that he did nothing wrong, and notably Apple is standing behind its executive.

“We expect all of our employees to conduct themselves with integrity," an Apple spokesperson said in a statement. "After learning of the allegations, we conducted a thorough internal investigation and found no wrongdoing."

Read 14 remaining paragraphs | Comments

A successful liftoff for China’s most ambitious Moon mission to date

ArsTechnica - Tue, 11/24/2020 - 10:44am
Image of a rocket with engines igniting on the launch pad.

Enlarge / China's heavy lift vehicle, the Long March 5, starting its liftoff with the Chang'e 5 mission.

On Monday, China successfully sent the latest in its Chang'e missions on its way to the Moon. Chang'e 5 is the most ambitious to date and, if successful, will make China just the third country to return samples from the lunar surface (after the Soviet Union and the US). While the mission is quite complex with lots of potential for things to go wrong, it's also happening on a short schedule, so we'll have a good idea of how things are going within three weeks.

There and back again

China's Chang'e program, named after a goddess of the Moon, started back in 2007 with the launch of the Chang'e 1 orbiter. Over time, the missions have gotten increasingly complex. Chang'e 3 saw the deployment of a rover on the lunar surface, and Chang'e 4 made history with the first landing on the far side of the Moon. Already, the missions have produced exciting scientific data and lots of photos of previously unexplored areas of the Moon.

Now, China plans to get something back from the Moon that can't be distilled down to a string of ones and zeroes. As with two earlier missions, once Chang'e 5 reaches lunar orbit, it will deploy a lander to the surface. But this time, the lander will be accompanied by a sample return vehicle. After using a drill and scoop to load that up with up to two kilograms of material, the sample return vehicle will lift off from the lunar surface and rendezvous with the vehicle that brought it to the Moon.

Read 5 remaining paragraphs | Comments

How to turn your Xbox Series X/S into an emulation powerhouse

ArsTechnica - Tue, 11/24/2020 - 10:26am
Why play new games on these expensive consoles when you can emulate old ones?

Enlarge / Why play new games on these expensive consoles when you can emulate old ones? (credit: Sam Machkovech)

After a new console is released, it usually takes hackers months or years to find a hole in the console's security that lets them install homebrew software like emulators. So it may come as a surprise that you can already load RetroArch—and its vast array of emulation cores for dozens of classic systems—on the newly released Xbox Series X/S consoles.

The installation vector here comes not through an unforeseen security hole, but through Microsoft's policy of allowing any retail Xbox One console to become a full-fledged dev kit. After promising that functionality in 2013, there were signs that Microsoft was thinking of abandoning those plans in 2014. By 2016, though, Microsoft officially opened up the Xbox One, allowing registered Universal Windows Platform (UWP) developers to load and test content directly onto a stock retail console.

Enter Libretro, which decided in late 2018 that it would commit to creating an Xbox One-compatible UWP build of its popular emulator package. That version launched in Alpha in 2019 and has been updated sporadically since. Ars has confirmed that a new build works on the Xbox Series X as well, allowing your new console to pretend to be anything from an Atari 2600 to a Wii, with a whole lot of consoles in between.

Read 9 remaining paragraphs | Comments

Rock art in a California cave was a visual guide to hallucinogenic plants

ArsTechnica - Tue, 11/24/2020 - 8:15am
This red pinwheel image (left), which is around 500 years old, may depict the unfurling petals of a datura flower (right).

Enlarge / This red pinwheel image (left), which is around 500 years old, may depict the unfurling petals of a datura flower (right). (credit: Rick Bury and Melissa Dabulamanzi)

At a cave in Southern California, archaeologists recently found centuries-old bundles of hallucinogenic plants tucked into crevices in the low ceiling, near a painting that may depict a flower from the same plant, called datura. The painted images may have been a visual aid to help people understand the rituals they experienced in the cave.

Chew on this

University of Central Lancashire archaeologist David Robinson and his colleagues describe the bundles of leaves and stems tucked into the domed ceiling of California's Pinwheel Cave. The five-armed pinwheel that gives the cave its name is painted in red nearby, attended by a bizarre-looking figure with antennae, eyes pointed in different directions, and a long body. Archaeologists have dubbed it the Transmorph, perhaps because it wouldn’t answer to anything else they tried. Based on radiocarbon dates of the bundles, people placed them in the room’s nooks and crannies over several centuries, from about 1530 to 1890.

That matches the age of charcoal from nearby chambers in the cave, where people left behind traces of more mundane activities: cooking meat, grinding seeds and nuts, and making stone projectile points. Whatever rituals happened in Pinwheel Cave, they weren’t hidden away or separate from everyday life.

Read 12 remaining paragraphs | Comments

Nearly 18,000 airport workers sealed in for testing after 7 cases detected

ArsTechnica - Mon, 11/23/2020 - 4:36pm
Waiting inside a parking garage.

Enlarge / This photo taken on November 22, 2020, shows health workers in protective suits waiting to conduct COVID-19 coronavirus tests on staff at Pudong Airport in Shanghai. (credit: Getty | STR)

Nearly 18,000 workers were sealed into Shanghai’s main airport Sunday and tested for COVID-19 in one night after authorities detected seven cases linked to the cargo unit of the facility.

Social media lit up with dramatic smartphone videos showing large crowds of workers pushing against guards in white hazmat suits in the airport’s parking structure.

By Monday morning, local authorities grabbed hold of the situation, tweeting out videos of the 17,719 workers in orderly lines waiting to get tested, with calm piano music playing in the background. According to The Washington Post, it remained unclear what happened to the workers after that—if they were still being held at the airport, if they were moved to a quarantine facility, or if they were allowed to go home.

Read 8 remaining paragraphs | Comments

Tons of Black Friday 2020 deals are available now—here are the best we’ve found

ArsTechnica - Mon, 11/23/2020 - 4:15pm
A collage of electronic consumer goods against a white background.

Enlarge (credit: Ars Technica)

The Black Friday deals have landed. While the shopping holiday is technically still a few days away, a number of retailers have set several of their best Black Friday deals live early. Like everything else in 2020, this increase in advance sales is partially due to the ongoing pandemic: longer online sales (hopefully) means fewer people congregating in brick-and-mortar stores.

In any event, the early deals make it easier than usual to get a jump start on your holiday shopping. And if you're interested in picking up some new gadgets or tech gear, the Dealmaster is here to help. As usual, we've dug through hundreds of advertised offers to find the early Black Friday deals most worth your time, discarding the price drops that aren't really deals and the products that aren't worth considering in the first place.

The result is our early Black Friday roundup below. We're sure to see more noteworthy offers go live as we get closer to Black Friday proper—and we'll have a separate roundup on the big day itself—but for now, we still have a truckload of great deals on TVs, video games, laptops, headphones, Bluetooth speakers, smart home devices, and much more.

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AMD laptops have a hidden 10-second performance delay. Here’s why

ArsTechnica - Mon, 11/23/2020 - 2:07pm
Stylized illustration of computer component.

Enlarge / When it's on battery, your new Ryzen 4000 series laptop doesn't deliver its true performance until about 10 seconds into a full-throttle workload. (credit: Aurich Lawson / AMD)

In an embargoed presentation Friday morning, Intel Chief Performance Strategist Ryan Shrout walked a group of tech journalists through a presentation aimed at taking AMD's Zen 2 (Ryzen 4000 series) laptop CPUs down a peg.

Intel's newest laptop CPU design, Tiger Lake, is a genuinely compelling release—but it comes on the heels of some crushing upsets in that space, leaving Intel looking for an angle to prevent hemorrhaging market share to its rival. Early Tiger Lake systems performed incredibly well—but they were configured for a 28W cTDP, instead of the far more common 15W TDP seen in production laptop systems—and reviewers were barred from testing battery life.

This left reviewers like yours truly comparing Intel's i7-1185G7 at 28W cTDP to AMD Ryzen 7 systems at half the power consumption—and although Tiger Lake did come out generally on top, the power discrepancy kept it from being a conclusive or crushing blow to AMD's increasing market share with the OEM vendors who are actually buying laptop CPUs in the first place.

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OneWeb exits bankruptcy and is ready to launch more broadband satellites

ArsTechnica - Mon, 11/23/2020 - 1:56pm
Illustration of a boxy satellite orbiting the Earth.

Enlarge / Illustration of a OneWeb satellite. (credit: OneWeb)

OneWeb has emerged from Chapter 11 bankruptcy under new ownership and says it will begin launching more broadband satellites next month. Similar to SpaceX Starlink, OneWeb is building a network of low-Earth-orbit (LEO) satellites that can provide high-speed broadband with much lower latencies than traditional geostationary satellites.

After a launch in December, "launches will continue throughout 2021 and 2022, and OneWeb is now on track to begin commercial connectivity services to the UK and the Arctic region in late 2021 and will expand to delivering global services in 2022," OneWeb said in an announcement Friday.

In March this year, OneWeb filed for bankruptcy and reportedly laid off most of its staff. In July, OneWeb agreed to sell the business to a consortium including the UK government and Bharti Global Limited for $1 billion. In the Friday announcement, OneWeb said it has secured "all relevant regulatory approvals" needed to exit bankruptcy.

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The Animaniacs reboot, reviewed: Zany is harder to pull off in 2020

ArsTechnica - Mon, 11/23/2020 - 1:18pm
Promotional image for Hulu's reboot of Animaniacs.

Enlarge / Come join the Warner Brothers (and the Warner Sister, Dot). (credit: Hulu)

The Warner Brothers—and the Warner Sister—are back, thanks to Hulu. The streamer has rebooted the Emmy-winning, enormously popular Animaniacs, stalwart of 1990s afternoons, for a new generation and a new era.

Animaniacs first hit the small screen in 1993, part of a cohort of cartoons that tried to reach young audiences in a whole new way. At the highest level, Animaniacs was an animated variety show, with the main plot, such as it was, centered on Yakko, Wakko, and Dot Warner, animated creations from the 1930s who spent most of the 20th century locked up in a water tower until their escape in the 1990s. The show's artistic DNA seemed to be equal parts Looney Tunes and Laugh-In, with a Dadaist streak and a heavy dose of Mel Brooks-style parody woven through.

Animaniacs was, in the end, a pretty weird show, equal parts absurdist and educational. And that suited me perfectly because I was, frankly, a pretty weird kid.

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AstraZeneca’s COVID-19 vaccine shows success: Here’s how it stacks up to others

ArsTechnica - Mon, 11/23/2020 - 11:15am
Vials in front of the AstraZeneca British biopharmaceutical company logo are seen in this creative photo taken on 18 November 2020.

Enlarge / Vials in front of the AstraZeneca British biopharmaceutical company logo are seen in this creative photo taken on 18 November 2020. (credit: Getty| NurPhoto)

AstraZeneca announced in a press release on Monday that its COVID-19 vaccine showed positive results in an interim analysis of clinical trial data.

The announcement marks the third vaccine to show strong efficacy in late-stage trials against the pandemic coronavirus, SARS-CoV-2. Though AstraZeneca’s vaccine efficacy numbers are not as impressively high as those for the vaccines before it—mRNA vaccines from Pfizer/BioNTech and Moderna—AstraZeneca's does offer some advantages over those vaccines.

In all, the news adds to ballooning optimism that effective vaccines could bring an end to the global crisis in the coming year.

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Comcast to enforce 1.2TB data cap in entire 39-state territory in early 2021

ArsTechnica - Mon, 11/23/2020 - 10:45am
Illustration of a Comcast Internet user being yanked away from a computer monitor and other equipment.

Enlarge (credit: Aurich Lawson / Getty Images)

Comcast's 1.2TB monthly data cap is coming to 12 more states and the District of Columbia starting January 2021. The unpopular policy was already enforced in most of Comcast's 39-state US territory over the past few years, and the upcoming expansion will for the first time bring the cap to every market in Comcast's territory.

Comcast will be providing some "courtesy months" in which newly capped customers can exceed 1.2TB without penalty, so the first overage charges for these customers will be assessed for data usage in the April 2021 billing period.

Comcast's data cap has been imposed since 2016 in 27 of the 39 states in Comcast's cable territory. The cap-less parts of Comcast's network include Northeastern states where the cable company faces competition from Verizon's un-capped FiOS fiber-to-the-home broadband service.

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Archaeologists find two more bodies among the ruins of Pompeii

ArsTechnica - Mon, 11/23/2020 - 10:05am
Archaeologists find two more bodies among the ruins of Pompeii

Enlarge (credit: Reuters)

Archaeologists found the remains of two men lying in an underground room in a large villa on the outskirts of the Roman city of Pompeii, in southern Italy, Reuters reports. Based on the condition of their skeletons and clues from preserved traces of clothing, one man appears to have been a wealthy person in his 30s, while the other was likely a slave or laborer in his early 20s. They died together at the villa of Civita Giuliana, probably while trying to flee or seek better shelter from a dense, fast-moving cloud of superheated volcanic gas and ash.

The rich man and the slave

The find brings the total number of human remains at Pompeii and Herculaneum (a few kilometers west along the Bay of Naples) to more than 1,500. Historians estimate that around 12,000 people lived in Pompeii and another 12,000 lived on the rich farmland nearby, but we don’t know how many of those people died in the eruption or its aftermath.

And we know a surprising amount about those 1,500 people, because the thick layer of volcanic ash that entombed them also preserved the details of their final moments, along with hints about the lives that led up to those moments. Like many of the other remains at Pompeii, the two men in the villa lay in soft volcanic ash, which hardened around them and preserved the shape of their bodies long after their soft tissues had decayed. By making plaster casts of those impressions, archaeologists could see details like facial expressions and even the folds and pleats of clothing.

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Ford’s electric Mustang Mach-E gets its official EPA range

ArsTechnica - Mon, 11/23/2020 - 10:00am
Ford's new battery-electric Mustang Mach-E starts reaching customers in the next few weeks.

Enlarge / Ford's new battery-electric Mustang Mach-E starts reaching customers in the next few weeks. (credit: Ford)

In the old days, people used to flaunt their 0-60mph times. But the instant torque of electric motors means that even sedate-looking electric vehicles will embarrass a 1960s muscle car off the line when the traffic light goes green. Today, range is king—the contemporary measurement of choice is how far your whip can go on a single charge. And on Monday, Ford revealed that its new Mustang Mach-E electric vehicle has met its range goals.

The Mustang Mach-E is available with either a 75.7kWh or 98.9kWh battery pack (although that is total capacity, rather than usable). Additionally, the Mach-E can be equipped with a single motor driving the rear wheels or separate electric motors for each axle. Accordingly, the US Environmental Protection Agency has looked at the data and has certified the four variants as follows:

  • Standard-range rear wheel drive: 230 miles (370km)
  • Extended-range rear wheel drive: 300 miles (483km)
  • Standard-range all wheel drive: 211 miles (340km)
  • Extended-range all wheel drive: 270 miles (435km)

Deliveries of the Mustang Mach-E are scheduled to begin in December.

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How a Thanksgiving Day gag ruffled feathers in Mission Control

ArsTechnica - Mon, 11/23/2020 - 5:45am
Flight Director James M. (Milt) Heflin, in Mission Control during the flight of STS-26 in 1988.

Enlarge / Flight Director James M. (Milt) Heflin, in Mission Control during the flight of STS-26 in 1988. (credit: NASA)

The phone call from the "Mountain" to Mission Control in Houston came at just about the worst possible time. It was the wee hours of Thanksgiving morning in 1991. Up in space, the crew members on board space shuttle Atlantis were sleeping. Now all of a sudden, Lead Flight Director Milt Heflin faced a crisis.

The flight dynamics officer in Mission Control informed Heflin that the Cheyenne Mountain Air Force Station, which tracked orbital traffic, had called to warn that a dormant Turkish satellite had a potential conjunction with the space shuttle in only 15 minutes. Moreover, this potential debris strike was due to occur in the middle of a communications blackout with the crew, as the spacecraft passed over the southern tip of Africa.

There was no way for Heflin's engineers to calculate an avoidance maneuver, wake the crew, and communicate with them before the blackout period began. Heflin was livid—why had the Air Force not given more warning about a potential collision? Typically, they provided about 24 hours' notice. By God, if that satellite hit Atlantis, they could very well lose the astronauts as they slept. The crew of STS-44 might never awaken.

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Review: Synchronic is a time-bending slow burn of a sci-fi thriller

ArsTechnica - Sun, 11/22/2020 - 8:00am

Anthony Mackie and Jamie Dornan star as New Orleans paramedics who encounter a series of bizarre, gruesome accidents in the sci-fi thriller Synchronic.

Chances are you missed Synchronic, the latest sci-fi film written and directed by indie filmmakers Justin Benson and Aaron Moorhead, when it was released in limited theaters and drive-ins last month. Not only were many theaters still shut down because of the pandemic, the filmmakers themselves made the unusual move of warning potential viewers (via Instagram) of the health risks associated with indoor movie theaters. ("We personally wouldn’t go to an indoor theater, so we can’t encourage you to,” they wrote.)

It was admirably responsible of them, but it did severely limit the audience, especially since the film's distributor inexplicably opted not to release it simultaneously on VOD—now a common practice in these pandemic times. And that's a shame, because Synchronic is a smart, inventive, thought-provoking film, featuring standout performances from co-stars Anthony Mackie and Jamie Dornan.

(Mostly mild spoilers below, with a couple of significant plot twists below the gallery. We'll give you a heads up when we get there.)

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Four Ars staffers bought electric cars recently—here’s what we got

ArsTechnica - Sun, 11/22/2020 - 7:30am
Our electric 2019 Kia Niro.

Enlarge / Our electric 2019 Kia Niro. (credit: Timothy B. Lee / Ars Technica)

On Friday the 13th my wife and I went to a Kia dealership to take delivery of a Kia Niro. Taking one of the last 2019 Niros on the lot, we paid $32,900 for a car that lists for $41,000. Even better, when we file our taxes next spring, we'll get a $7,500 credit from Uncle Sam. So the after-tax cost will be just $25,400.

The options for electric vehicles have gotten dramatically better since we last went car shopping in 2017. I wanted to buy an electric vehicle back then, too, but the pickings were slim. Tesla's Model S and Model X were way out of our budget. My wife declared the Chevy Bolt and Prius' plug-in hybrids to be too funny looking. The Nissan Leaf was then rated at 107 miles of range—far too little for road trips.

We test-drove Ford's C-MAX plug-in hybrid in 2017, but the plug-in feature seemed like an afterthought. The car had extra batteries stacked in the rear cargo area, leaving little room for cargo. So we settled for a Subaru Impreza with an internal combustion engine. Cost: $25,200.

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