Tweetdeck gets renamed to XPro
Elon Musk can't get enough of X. The site formerly (and let's be real, still
2023-08-02 22:59
Amazon.com set to meet with FTC ahead of potential antitrust lawsuit -source
By David Shepardson and Diane Bartz WASHINGTON (Reuters) -Amazon.com is set to meet next week with the U.S. Federal Trade
2023-08-08 01:54
Biggest-ever simulation of the universe could finally explain how we got here
It’s one of the biggest questions humans have asked themselves since the dawn of time, but we might be closer than ever to understanding how the universe developed the way it did and we all came to be here. Computer simulations are happening all the time in the modern world, but a new study is attempting to simulate the entire universe in an effort to understand conditions in the far reaches of the past. Full-hydro Large-scale structure simulations with All-sky Mapping for the Interpretation of Next Generation Observations (or FLAMINGO for short), are being run out of the UK. The simulations are taking place at the DiRAC facility and they’re being launched with the ultimate aim of tracking how everything evolved to the stage they’re at now within the universe. The sheer scale of it is almost impossible to grasp, but the biggest of the simulations features a staggering 300 billion particles and has the mass of a small galaxy. One of the most significant parts of the research comes in the third and final paper showcasing the research and focuses on a factor known as sigma 8 tension. This tension is based on calculations of the cosmic microwave background, which is the microwave radiation that came just after the Big Bang. Out of their research, the experts involved have learned that normal matter and neutrinos are both required when it comes to predicting things accurately through the simulations. "Although the dark matter dominates gravity, the contribution of ordinary matter can no longer be neglected, since that contribution could be similar to the deviations between the models and the observations,” research leader and astronomer Joop Schaye of Leiden University said. Simulations that include normal matter as well as dark matter are far more complex, given how complicated dark matter’s interactions with the universe are. Despite this, scientists have already begun to analyse the very formations of the universe across dark matter, normal matter and neutrinos. "The effect of galactic winds was calibrated using machine learning, by comparing the predictions of lots of different simulations of relatively small volumes with the observed masses of galaxies and the distribution of gas in clusters of galaxies," said astronomer Roi Kugel of Leiden University. The research for the three papers, published in the Monthly Notices of the Royal Astronomical Society, was undertaken partly thanks to a new code, as astronomer Matthieu Schaller of Leiden University explains. "To make this simulation possible, we developed a new code, SWIFT, which efficiently distributes the computational work over 30 thousand CPUs.” Sign up for our free Indy100 weekly newsletter How to join the indy100's free WhatsApp channel 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
2023-11-16 23:53
Sweepstakes Rules: Readers' Choice Desktop PCs Survey
Take the Desktop PCs Survey (US Only) OFFICIAL SWEEPSTAKES RULES NO PURCHASE NECESSARY TO ENTER
2023-05-15 08:56
How to watch England vs Spain in the European Under-21 Championship final
SAVE 49%: Watch the final of the European Under-21 Championships from anywhere in the world
2023-07-08 12:23
Amazon quietly released a new Fire HD 10 tablet — and it's $10 less than the older model
TL;DR: The all-new Amazon Fire HD 10 tablet launches on Oct. 18. Customers can preorder
2023-09-23 00:24
Gain peace of mind when you travel with this $39 camera detector
TL;DR: As of July 17, get the Scout Hidden Camera Detector for only $38.99 (reg.
2023-07-17 17:50
MSI MAG X670E Tomahawk Review
If the AMD X670E chipset has a sweet spot, MSI's X670E Tomahawk motherboard is dead
2023-05-26 23:52
Score an eero WiFi router up to 69% off ahead of Prime Day
Speedy WiFi can help you get work done, keep up with family and friends, and
2023-06-22 00:24
Dell shares hit record high after report, forecasts impress with AI in mix
Shares in Dell Technologies Inc rose 22.2% and hit a record high on Friday after it raised full-year
2023-09-02 01:18
Nvidia chief says tech at 'tipping point' as unveils AI products
Nvidia chief Jensen Huang said the world was at "the tipping point of a new computer era" as he unveiled a raft of AI-related products Monday in his first public speech in four...
2023-05-29 19:18
Maxon Introduces Cinebench 2024
BAD HOMBURG, Germany--(BUSINESS WIRE)--Sep 5, 2023--
2023-09-05 21:23
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