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3 tips for using Google Maps more effectively, according to Google
3 tips for using Google Maps more effectively, according to Google
I'm the kind of person who would get lost going down the street if it
2023-08-02 17:46
Hundreds of Amazon workers protest company's climate impact, return-to-office mandate
Hundreds of Amazon workers protest company's climate impact, return-to-office mandate
Hundreds of corporate Amazon workers upset about the company’s environmental impact, recent layoffs and a return-to-office mandate protested at its Seattle headquarters
2023-06-01 05:47
Biggest explosion ever seen spotted in space – and scientists don’t know what it is
Biggest explosion ever seen spotted in space – and scientists don’t know what it is
The biggest explosion ever seen has been spotted in space – and scientists don’t know for sure where it came from. The blast was brighter than almost anything ever seen and has been going on for years, making it by far the most powerful such event witnessed by scientists. It has been ongoing for more than three years, and took place nearly 8 billion years away. Astronomers have proposed a host of possible explanations for the blast: it may be a vast cloud of gas that was torn apart by a black hole, for instance. But nothing on such a scale has ever been seen before and the explosion may have come from something else entirely. It is more than 10 times brighter than any known supernova and three times brighter than the brightest tidal disruption event, where a star falls into a supermassive black hole. The explosion, known as AT2021lwx, took place when the universe was around six billion years old, and is still being detected by a network of telescopes. The astronomers, led by the University of Southampton, believe the explosion is a result of a vast cloud of gas, possibly thousands of times larger than our sun, that has been violently disrupted by a supermassive black hole. Fragments of the cloud would be swallowed up, sending shockwaves through its remnants, as well as into a large dusty “doughnut” surrounding the black hole. Such events are very rare and nothing on this scale has been witnessed before, the researchers say. Last year, astronomers witnessed the brightest explosion on record – a gamma-ray burst known as GRB 221009A. Although this was brighter than AT2021lwx, it lasted for just a fraction of the time, meaning the overall energy released by the AT2021lwx explosion was far greater. AT2021lwx was first detected in 2020 by the Zwicky Transient Facility in California, and subsequently picked up by the Asteroid Terrestrial-impact Last Alert System (ATLAS) based in Hawaii. But until now the scale of the explosion had been unknown. Dr Philip Wiseman, research fellow at the University of Southampton, who led the research, said: “We came upon this by chance, as it was flagged by our search algorithm when we were searching for a type of supernova. “Most supernovae and tidal disruption events only last for a couple of months before fading away. For something to be bright for two plus years was immediately very unusual.” The Southampton-led team believe the most feasible explanation for what caused the explosion is an extremely large cloud of gas (mostly hydrogen) or dust that has come off course from its orbit around the black hole and been sent flying in. Dr Wiseman added: “With new facilities, like the Vera Rubin Observatory’s Legacy Survey of Space and Time, coming online in the next few years, we are hoping to discover more events like this and learn more about them. “It could be that these events, although extremely rare, are so energetic that they are key processes to how the centres of galaxies change over time.” The findings are published in Monthly Notices of the Royal Astronomical Society. Additional reporting by agencies Read More Scientists think they have explained a ‘mysterious structure in the universe’ Astronomers spot the largest cosmic explosion ever seen Astronomers see ‘objects that no one has ever seen before’ in incredible observations Astronomers spot the largest cosmic explosion ever seen Astronomers see ‘objects that no one has ever seen before’ in incredible observations ‘Meteorite? shooting star? missile?’: Officials explain strange ‘fireball’ over Japan
2023-05-12 08:50
Spotify cutting about 2% of its workforce, roughly 200 workers
Spotify cutting about 2% of its workforce, roughly 200 workers
Spotify is cutting about 200 people, or 2% of its workforce, as the streaming company reworks its podcast unit
2023-06-06 02:26
As Elizabeth Holmes heads to prison for fraud, questions remain about her motives
As Elizabeth Holmes heads to prison for fraud, questions remain about her motives
As Elizabeth Holmes prepares to report to prison next week, the criminal case that laid bare the blood-testing scam at the heart of her Theranos startup is entering its final phase
2023-05-27 13:25
Get lifetime access to millions of podcasts for $40
Get lifetime access to millions of podcasts for $40
TL;DR: As of August 19, get a lifetime subscription to podcast app Podurama's Premium Plan
2023-08-19 17:46
When Does Warzone 2 Season 4 Start?
When Does Warzone 2 Season 4 Start?
Call of Duty: Warzone 2 Season 4 goes live on June 14 with a new Resurgence map, Vondel, developed by Beenox.
2023-06-02 01:49
Researchers throw a new twist into the age-old Loch Ness Monster tale
Researchers throw a new twist into the age-old Loch Ness Monster tale
The Loch Ness Monster has left people scratching their heads for years, with many claiming they spotted the beast itself. Now, it's got its own "eel hypothesis," a paper dedicated to the theory that such sightings could have been eels. Researchers looked at data from Loch Ness to understand the number of eels there and their average measurements, as per IFL Science. They discovered that the eels were on the smaller side, compared to the estimates of the Loch Ness Monster, said to be roughly 1-2 metres according to one sighting. Another suggested it could be 15-20 metres. "However, this is not quite the ‘monster postulated," the authors told the outlet."Indeed, the probability of finding a 6-meter [20-foot] eel in Loch Ness is essentially zero – too low for the software used to provide a reliable estimate." "Thus, while large eels may account for some eyewitness sightings of large, animate objects rising to the loch surface, they are unlikely to account for 'sightings' of extraordinarily large animals, which may instead be accounted for by wave phenomena, the occasional stray mammal, or other reasons." Sign up for our free Indy100 weekly newsletter It comes after several sightings last year were shot down by an academic who said they were simply whale penises. Michael Sweet, a professor in molecular ecology at the University of Derby, candidly, and informatively, added: "Whales often mate in groups so while one male is busy with the female the other male just pops his d*** out of the water while swimming around waiting his turn. "Everyone’s gotta have a bit of fun, right?" Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-07-27 00:45
AI chips are hot. Here's what they are, what they're for and why investors see gold
AI chips are hot. Here's what they are, what they're for and why investors see gold
The hottest thing in technology is an unprepossessing sliver of silicon closely related to the chips that power video game graphics
2023-06-01 13:45
Texas Bakes and Breaks Records Amid Searing Heat: Weather Watch
Texas Bakes and Breaks Records Amid Searing Heat: Weather Watch
Excessive heat warnings and heat advisories stretch from southern Arizona to the Florida Panhandle, covering most of Texas
2023-06-26 22:30
Fiberplane Launches Autometrics Explorer to Give Every Engineer Observability Superpowers
Fiberplane Launches Autometrics Explorer to Give Every Engineer Observability Superpowers
AMSTERDAM--(BUSINESS WIRE)--Aug 17, 2023--
2023-08-18 02:57
UK removes final hurdle to Microsoft's blockbuster Activision Blizzard deal
UK removes final hurdle to Microsoft's blockbuster Activision Blizzard deal
UK antitrust officials have approved Microsoft's planned takeover of Activision Blizzard, the maker of "Call of Duty" and other hit games, greenlighting one of the biggest tech deals of all time.
2023-10-13 17:22