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Save 87% on a lifetime eSIM mobile data plan
Save 87% on a lifetime eSIM mobile data plan
TL;DR: As of July 1, you can get the Instabridge eSIM Lifetime Mobile Data Plan
2023-07-01 18:26
Roku Indoor Camera 360° SE Review
Roku Indoor Camera 360° SE Review
Part of Roku's growing lineup of home security products, the Indoor Camera 360° SE ($39.99)
2023-06-18 00:25
MTG Wilds of Eldraine Leaks Ahead of Set Debut
MTG Wilds of Eldraine Leaks Ahead of Set Debut
Magic: The Gathering set Wilds of Eldraine has been targeted by leakers, revealing new details about the set.
2023-08-15 04:27
Samoa media guide
Samoa media guide
An overview of the media in Samoa, including links to broadcasters and newspapers.
2023-07-11 20:53
Europe Braces For Record Temperatures as Wildfires Hit Greece
Europe Braces For Record Temperatures as Wildfires Hit Greece
The extreme heat blanketing the Mediterranean is set to peak in parts of Italy on Tuesday, triggering fresh
2023-07-18 16:56
The Best Nikon Camera for 2023
The Best Nikon Camera for 2023
Photographers shopping for a new camera should consider a few things before picking a brand.
2023-05-23 22:16
Ready to Game With the Dolce&Gabbana | Razer Collection
Ready to Game With the Dolce&Gabbana | Razer Collection
IRVINE, Calif.--(BUSINESS WIRE)--Sep 21, 2023--
2023-09-22 02:21
Mystery signals coming from space might finally have been explained by ‘starquakes’
Mystery signals coming from space might finally have been explained by ‘starquakes’
Mysterious blasts coming from deep in space could be the result of “starquakes”, according to a new study. For years, scientists have been observing fast radio bursts, or FRBs, coming from distant parts of space. They are very intense, very short blasts of energy – and despite finding many of them, researchers still do not know where they are coming from or how they might be formed. Now, scientists have spotted that there is appears to be similarities between those FRBs and earthquakes. Researchers behind the new study suggest that the blasts could be the result of similar behaviour on neutron stars, known as starquakes. It is just one possible explanation for the unusual bursts, which have led to suggestions they could be anything from neutron stars colliding with black holes to alien technology. Most have settled on the belief that at least some of those FRBs come from neutron stars, however, which are formed when supergiant stars collapse into an incredibly dense, small object. In the new study, researchers looked at data from nearly 7,000 bursts, taken from three different sources that are sending out repeated FRBs, examining the time and energy that they emerged in. They then also looked at earthquake information taken from Japan, and data on solar flares, and looked to compare the three. There was little connection between FRBs and solar flares, the researchers found. But there was a striking similarity between the blasts and earthquakes. “The results show notable similarities between FRBs and earthquakes in the following ways: First, the probability of an aftershock occurring for a single event is 10-50%; second, the aftershock occurrence rate decreases with time, as a power of time; third, the aftershock rate is always constant even if the FRB-earthquake activity (mean rate) changes significantly; and fourth, there is no correlation between the energies of the main shock and its aftershock,” said Tomonori Totani from the University of Tokyo, one of the leaders of the study. The findings have led scientists to speculate that there is a solid crust on the outer surface of neutron stars. That crust then experiences starquakes in the same way the Earth’s surface does – and those quakes then let out powerful blasts of energy that make their way to us as FRBs. But researchers say they will need to further examine those FRBs to better understand the connection between the two – as well as to help give us information about quakes and other physical phenomena that are closer to home. “By studying starquakes on distant ultradense stars, which are completely different environments from Earth, we may gain new insights into earthquakes,” said Professor Totani. “The interior of a neutron star is the densest place in the universe, comparable to that of the interior of an atomic nucleus. “Starquakes in neutron stars have opened up the possibility of gaining new insights into very high-density matter and the fundamental laws of nuclear physics.” The research is described in a new paper, ‘Fast radio bursts trigger aftershocks resembling earthquakes, but not solar flares’, published in the journal Monthly Notices of the Royal Astronomical Society.
2023-10-11 23:26
Sam Bankman-Fried trial: scenes from Caroline Ellison's time on the stand
Sam Bankman-Fried trial: scenes from Caroline Ellison's time on the stand
By Luc Cohen NEW YORK When star witness Caroline Ellison first took the stand on Tuesday at Sam
2023-10-12 23:57
MrBeast's 6M calorie burger sets Guinness World Record. How and where to watch YouTuber's challenge?
MrBeast's 6M calorie burger sets Guinness World Record. How and where to watch YouTuber's challenge?
The only way to access the 'secret' challenge video is by purchasing any of the Feastables products offered by MrBeast
2023-06-13 18:25
Is Mortal Kombat 1 on Xbox One?
Is Mortal Kombat 1 on Xbox One?
Find out if Mortal Kombat 1 is coming to Xbox One and Xbox Game Pass here.
2023-09-19 03:59
Nigeria struggles with dream to rule Africa's eSports
Nigeria struggles with dream to rule Africa's eSports
At the very last second, the Lagos professional gamer wins his battle of "Street Fighter", sending the crowd into roars of joy, a scene unimaginable a few years ago in Nigeria, where...
2023-06-22 12:20