Business
Proof-of-stake is a mechanism for achieving consensus on a blockchain. Blockchain is a technology that records transactions that can't be deleted or altered. It's a decentralized database, or ledger, that is under no one ...
Sep 13, 2022
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Computer Sciences
An art prize at the Colorado State Fair was awarded last month to a work that—unbeknown to the judges—was generated by an artificial intelligence (AI) system.
Sep 13, 2022
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Business
Transitioning to a decarbonized energy system by around 2050 is expected to save the world at least $12 trillion, compared to continuing our current levels of fossil fuel use, according to a study by Oxford University researchers, ...
Sep 13, 2022
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In a universe of cloud computing, northern Virginia might be in a perpetual fog.
Sep 13, 2022
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Business
Peiter Zatko, the former Twitter security chief who's accused the company of negligence with privacy and security in a whistleblower complaint, will testify before Congress on Tuesday.
Sep 13, 2022
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Business
A former security chief at Twitter will appear before Congress Tuesday with alarming allegations that the social platform misled regulators about its cyber defenses and efforts to control millions of fake accounts.
Sep 13, 2022
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Engineering
A team of researchers at University College London, working with a colleague from Nylers Ltd. and another from XPCI Technology Ltd., has developed a new way to X-ray luggage to detect small amounts of explosives. In their ...
Engineering
When Hurricane Maria battered Puerto Rico in 2017, winds snapped trees and destroyed homes, while heavy rains transformed streets into rivers. But after the storm passed, the human toll continued to grow as residents struggled ...
Sep 13, 2022
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Computer Sciences
The internet had a collective feel-good moment with the introduction of DALL-E, an artificial intelligence-based image generator inspired by artist Salvador Dali and the lovable robot WALL-E that uses natural language to ...
Sep 13, 2022
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Hardware
In recent years, engineers and computer scientists have created a wide range of technological tools that can enhance fitness training experiences, including smart watches, fitness trackers, sweat-resistant earphones or headphones, ...
