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Washington is determined to govern AI, but how?
Washington is determined to govern AI, but how?
By Diane Bartz and Jeffrey Dastin WASHINGTON U.S. lawmakers are grappling with what guardrails to put around burgeoning
2023-05-15 18:16
Science recreate mysterious ice found on Neptune that only melts at extreme temperatures
Science recreate mysterious ice found on Neptune that only melts at extreme temperatures
Five years ago, scientists managed to recreate what is known as superionic ice, in lab experiments for the first time. Superionic ice is believed to form within Uranus and Neptune as familiar materials are subjected to extreme pressures and heat, with iron atoms forming hot, black, heavy ice. But just last year researchers at several universities in the United States discovered a new phase of superionic ice. The discovery helps broaden our understanding of why Uranus and Neptune have off-kilter magnetic fields with multiple poles. Different to forms of water on Earth, the oxygen atoms in superionic ice are locked in a solid cubic lattice, while the ionised hydrogen atoms are loose, flowing through the lattice. This gives superionic ice conductive properties as well as raising its melting point, meaning the frozen water remains solid at temperatures up to 4704 Degree Celsius (8500 Fahrenheit). In this latest study, Stanford University's Arianna Gleason and colleagues blasted thin slivers of water, sandwiched between two diamond layers, with some extremely powerful lasers. "Recent discoveries of water-rich Neptune-like exoplanets require a more detailed understanding of the phase diagram of [water] at pressure–temperature conditions relevant to their planetary interiors," Gleason and colleagues explain in their paper, from January 2022 X-Ray diffraction revealed the hot, dense ice's crystal structure, and confirmed the ice crystals were in fact a new phase, distinct from the superionic ice that was observed in 2019. This newly discovered superionic ice, Ice XIX, has increased conductivity compared to its 2019 predecessor. The conductivity is important because it helps us understand why certain off-kilter magnetic fields are generated on planets such as Neptune and Uranus. You can read the paper, published in Scientific Reports here. Sign up to our free Indy100 weekly newsletter 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.
2023-10-19 16:53
Developers Have Figured Out How to Run Windows XP on Apple's Vision Pro Headset
Developers Have Figured Out How to Run Windows XP on Apple's Vision Pro Headset
Apple’s Vision Pro hasn’t hit store shelves just yet, but someone has already figured out
2023-08-14 09:16
BlackSky Imagery Highlights Scale of Operational Complexity of International Evacuation During Early Days of 2023 Sudan Conflict
BlackSky Imagery Highlights Scale of Operational Complexity of International Evacuation During Early Days of 2023 Sudan Conflict
HERNDON, Va.--(BUSINESS WIRE)--Aug 24, 2023--
2023-08-24 20:46
ServiceNow announces new generative AI capabilities for the Now Platform for faster, more intelligent workflow automation
ServiceNow announces new generative AI capabilities for the Now Platform for faster, more intelligent workflow automation
LAS VEGAS--(BUSINESS WIRE)--May 16, 2023--
2023-05-16 23:21
Who is Ninja? From Twitch to Mixer, YouTuber's rise to stardom explored
Who is Ninja? From Twitch to Mixer, YouTuber's rise to stardom explored
Ninja was one of the big content creators who moved to Mixer, Microsoft's unsuccessful video game live-streaming platform
2023-06-07 16:25
Amber Heard's Spanish Escapade: Embracing Madrid's charm while keeping mum on the Johnny Depp saga
Amber Heard's Spanish Escapade: Embracing Madrid's charm while keeping mum on the Johnny Depp saga
Amber Heard once said, 'I love Spain so much. I really want to stay since I enjoy living here. I guess I need to proceed now. This is life'
2023-05-21 23:49
Is Pokimane in trouble? Twitch queen shows concern as her Twitter account malfunctions
Is Pokimane in trouble? Twitch queen shows concern as her Twitter account malfunctions
Pokimane, who has 4.2 million followers on Twitter, tweeted about the platform's recent changes and the troubles that she is facing on her account
2023-07-23 19:28
Musk says his cage fight with Zuckerberg will be streamed on X
Musk says his cage fight with Zuckerberg will be streamed on X
Elon Musk says his potential in-person fight with Mark Zuckerberg would be streamed live on his social media site X, formerly known as Twitter
2023-08-07 00:55
Dassault Systemes Earnings Rise 8% on ‘Positive Shift’ in Market
Dassault Systemes Earnings Rise 8% on ‘Positive Shift’ in Market
Dassault Systemes SE’s revenue increased 8% from a year earlier in the second quarter on a constant currency
2023-07-25 15:18
Kai Cenat and IShowSpeed's Rumble show premieres with a special guest dropping in for first episode
Kai Cenat and IShowSpeed's Rumble show premieres with a special guest dropping in for first episode
The first episode of Kai Cenat and IShowSpeed's show officially premiered on Rumble on May 26
2023-05-27 17:52
Logitech G Introduces the Newest Audio Innovation in Esports - The Logitech G PRO X 2 LIGHTSPEED Gaming Headset with PRO-G GRAPHENE Audio Drivers
Logitech G Introduces the Newest Audio Innovation in Esports - The Logitech G PRO X 2 LIGHTSPEED Gaming Headset with PRO-G GRAPHENE Audio Drivers
LAUSANNE, Switzerland & NEWARK, Calif.--(BUSINESS WIRE)--May 24, 2023--
2023-05-24 15:21