By BeauHD from Slashdot's raise-your-hand department
Using measurements from Earth-observing satellites, NASA scientists have found that humans have dramatically altered the location of water around the world. "The team of researchers analyzed 14 years of data from NASA's twin GRACE satellites and studied regions that have seen large increases or decreases in the total amount of freshwater, including water in lakes and rivers and water stored in underground aquifers, soil, snow and ice," reports The Desert Sun. From the report: The scientists examined precipitation trends and other data to determine the most likely causes of these huge losses and gains of water around the world. Their findings in a new study reveal that of the 34 "hotspots" of water change in places from California to China, the trends in about two-thirds of those areas may be linked to climate change or human activities, such as excessive groundwater pumping in farming regions. In eight of the 34 regions, the researchers said the trends reflect "possible" or "probable" impacts of climate change, including losses of ice sheets in Greenland and Antarctica, precipitation increases in the high latitudes of Eurasia and North America, the retreat of Alaska's glaciers and melting ice fields in Patagonia.
They ascribed changes in 12 regions to natural variability, including a progression from a dry period to a wet period in the northern Great Plains, a drought in eastern Brazil and wetter periods in the Amazon and tropical West Africa. In 14 of the areas -- more than 40 percent of the hotspots -- the scientists associated the water shifts partially or largely with human activity. That included groundwater depletion combined with drought in Southern California and the southern High Plains from Kansas to the Texas Panhandle, as well as in the northern Middle East, northern Africa, southern Russia, Ukraine and Kazakhstan. The first-of-its-kind study has been published in the journal Nature.Read Replies (0)
By BeauHD from Slashdot's eyes-on-the-prize department
pacopico writes: A start-up in California called Saildrone has built a fleet of robotic sailboats that are gathering tons of data about the oceans. The saildrones rely on a hard, carbon-fiber sail to catch wind, and solar panels to power all of their electronics and sensors. "Each drone carries at least $100,000 of electronics, batteries, and related gear," reports Businessweek. "Devices near the tip of the sail measure wind speed and direction, sunlight, air temperature and pressure, and humidity. Across the top of the drone's body, other electronics track wave height and period, carbon dioxide levels, and the strength of the Earth's magnetic field. Underwater, sensors monitor currents, dissolved oxygen levels, and water temperature, acidity, and salinity. Sonars and other acoustic instruments try to identify animal life." So far they've been used to find sharks, monitor fisheries, check on climate change and provide weather forecasts. Saildrone just raised $90 million to build a fleet of 1,000 drones, which it thinks will be enough to measure all of the world's oceans.Read Replies (0)
By BeauHD from Slashdot's day-late-and-a-dollar-short department
According to a report from Dagens Naeringsliv, streaming service Tidal is "behind with payments directly to the three major international record companies." The claim is backed up by two executives from a label and its Sony-owned distributor. They say they have not seen royalty payments in over six months. The Verge reports: According to a translation by Music Business Worldwide, Sveinung Rindal, CEO of distribution company Phonofile (a Sony subsidiary), told the Norwegian paper, "It is correct that there are delays in payments from Tidal," while Frithjof Boye Hungnes, CEO of Propeller Recordings, confirmed, "We have not been paid since October ... People are talking about withdrawing [their music from Tidal]; I think there is a pretty upset mood." Last December, a separate report from the same newspaper said that Tidal was running out of money, suggesting that it only had about six months of working capital left. The news comes shortly after the service was accused of faking the streaming numbers for Kanye West and Beyonce. Tidal is denying any such wrongdoings, saying: "We have experienced negative stories about Tidal since its inception and we have done nothing but grow the business each year."Read Replies (0)
By BeauHD from Slashdot's label-maker department
travers_r writes: Superior Court Judge Elihu Berle affirmed last week that all coffee sold in California must come with a warning label stating that chemicals in coffee (acrylamide, a substance created naturally during the brewing process) are known to cause cancer and birth defects or other reproductive harm. But judges, journalists, and environmental advocates fail to recognize the critical difference between probably and certainly, which fuels the inaccurate belief that cancer is mostly caused by things in the environment. From a report at Undark: "IARC is one of the leading scientific bodies in the world, and it is also one of several expert panels on which California relies for scientific opinions in such cases. The IARC has concluded that while there is sufficient evidence to consider acrylamide carcinogenic in experimental animals, there is insufficient evidence for carcinogenicity in humans. Therefore, its overall evaluation is that 'acrylamide is probably carcinogenic to humans.'
Leading experts, in fact, believe that roughly two-thirds of all cancers are the result of mutations to DNA that are caused by natural bodily processes, not exposure to environmental chemicals. This is quite the opposite of the prevailing belief among the public that most cancers are caused by exogenous substances imposed on us by the products and technologies of the modern world. It's this belief -- this fear -- that prompted voters to pass Proposition 65 in 1986. It was a time when fear of hazardous waste and industrial chemicals was high, when chemophobia -- a blanket fear of anything having to do with the word 'chemicals' -- was being seared into the public's mind."Read Replies (0)
By BeauHD from Slashdot's don't-mention-it department
Yesterday, Twitter announced several new changes to quiet trolls and remove spam. According to Slate, the company "will begin hiding tweets from certain accounts in conversations and search results." In order to see them, you'll now have to scroll to the bottom of the conversation and click "Show more replies," or go into your search settings and choose "See everything." From the report: When Twitter's software decides that a certain user is "detract[ing] from the conversation," all of that user's tweets will be hidden from search results and public conversations until their reputation improves. And they won't know that they're being muted in this way; Twitter says it's still working on ways to notify people and help them get back into its good graces. In the meantime, their tweets will still be visible to their followers as usual and will still be able to be retweeted by others. They just won't show up in conversational threads or search results by default. The change will affect a very small fraction of users, explained Twitter's vice president of trust and safety, Del Harvey -- much less than 1 percent. Still, the company believes it could make a significant difference in the average user's experience. In early testing of the new feature, Twitter said it has seen a 4 percent drop in abuse reports in its search tool and an 8 percent drop in abuse reports in conversation threads.Read Replies (0)
By BeauHD from Slashdot's new-and-shiny department
OnePlus has launched their newest flagship smartphone today at an event in London. The OnePlus 6, as it is called, features a 6.28-inch 2280x1080 display with 19:9 aspect ratio and notch, Snapdragon 845 octa-core processor with up to 8GB of RAM, 16- and 20-megapixel rear-facing cameras, 3,330mAh battery, 3.5mm headphone jack, and Android 8.1 Oreo running out of the box with support for Android P coming soon. Strangely, the phone features a glass build construction but no support for wireless charging. OnePlus claims the glass back will be better for transmitting radio waves, but it's likely included in preparation for the OnePlus 6T, which will likely launch several months later and include wireless charging. PhoneDog reports: Around on the back of the OnePlus 6 is a vertically stacked dual rear camera setup that's now in the center of the phone for symmetry. There's a 16MP camera with Sony IMX 519 sensor, f/1.7 aperture, and support for optical image stabilization and electronic image stabilization, as well as a 20MP camera with Sony IMD 376K sensor and f/1.7 aperture. Also included are portrait mode and slow-motion 480fps video capture features.
The body of the OnePlus 6 is made of Gorilla Glass 5, which OnePlus says will be better for transmitting radio waves. Rounding out the OP6's spec list is a 16MP front-facing camera, NFC, Bluetooth 5.0, USB-C, an alert slider, and a 3.5mm headphone jack. On the security side of things, there's a rear fingerprint reader and face unlock, and when it comes to wireless capabilities, the OnePlus 6 supports 40 global LTE bands as well as 4x4 MIMO for speeds up to 1Gbps. The OnePlus 6 will be available on May 22 with the following prices: 6GB/64GB: $529;
8GB/128GB: $579; 8GB/256GB: $629.Read Replies (0)
By BeauHD from Slashdot's hide-and-seek department
An anonymous reader quotes a report from Ars Technica: On Tuesday, one of the largest LPR manufacturers, ELSAG, announced a major upgrade to "allow investigators to search by color, seven body types, 34 makes, and nine visual descriptors in addition to the standard plate number, location, and time." Such a vast expansion of the tech now means that evading such scans will be even more difficult.
"Using advanced computer vision software, ELSAG ALPR data can now be processed to include the vehicle's make, type -- sedan, SUV, hatchback, pickup, minivan, van, box truck -- and general color -- red, blue, green, white and yellow," ELSAG continued. "The solution actively recognizes the 34 most-common vehicle brands on US roads." Plus, the company says, the software is now able to visually identity things like a "roof rack, spare tire, bumper sticker, or a ride-sharing company decal."Read Replies (0)
By msmash from Slashdot's a-breather department
Google this week rolled out an update to Chrome to patch a bug that had rendered millions of web-based games useless. From a report: The bug was introduced in mid-April when Google launched Chrome 66. One of this release's features was its ability to block web pages with auto-playing audio. [...] Not all games were affected the same. For some HTML5 games, users could re-enable audio by interacting with the game's canvas via a click-to-play interaction. Unfortunately, older games and those that weren't coded with such policy remained irrevocably broken, no matter what Chrome options users tried to modify in their settings sections. [...] With today's release of Chrome for Desktop v66.0.3359.181, Google has now fixed this issue, but only temporarily. John Pallett, a product manager at Google, admitted that Google "didn't do a good job of communicating the impact of the new autoplay policy to developers using the Web Audio API." He said, for this reason, the current version of Chrome, v66, will no longer automatically mute Web Audio objects.Read Replies (0)
By msmash from Slashdot's fair-point? department
Nate Jackson, writing for LA Times: Although I would like to avoid them, I have no choice but to consider them because I live in Venice, which is where the first Bird (electric scooters) hatched and where the flock is thickest. Bird's founder and CEO, Travis VanderZanden, says, "We won"t be happy till there are more Birds than cars," so I guess I am supposed to get used to it. [...] Suddenly, almost daily, I have some near-collision with a Bird scooter rider -- he who sees nothing but the phone in his hand, thinks of nothing but the next text, and hears nothing but whatever music he has chosen to pump through the white inserts protruding from his wasted ears. He who, despite all that, is still traveling up to 15 mph on the street or sidewalk. Aside from road safety, which has been discussed thoroughly in this and other papers, Bird is also tearing away at the fabric of our Westside society. In Venice and Santa Monica, where Bird is centralized, thousands of people live on the streets, which helps explain the scooter's popularity. With a press of a throttle button, one can be whizzing along, leaving it all in a blur. Bird calls this solving the "first/last mile" problem. Problem? Is it a problem for a twentysomething to walk a single mile? To most residents, Venice itself is the solution: The weather is perfect, the ocean is a stone's throw away and each block has something interesting to see. But to walk through Venice is to understand that human misery exists just outside the frame of your Instagram feed.Read Replies (0)