Ethereum"s Cryptocurrency Will "Jettison" Mining for Speedier Proof-of-Stake
"Ethereum is making big changes," writes Bloomberg. "Perhaps the most important is the jettisoning of the 'miners' who track and validate transactions on the the world's most-used blockchain network. Miners are the heart of a system known as proof o.....»»
DirecTV agrees to buy satellite rival Dish (and its debt) for one dollar
DirecTV to take on Dish's $10B debt and TPG will buy AT&T's 70% stake in DirecTV. Enlarge / Dish and DirecTV satellite dishes on the roof of an apartment building on April 15, 2013 in San Rafael, California. (credit: Getty Image.....»»
The unexpected role of magnetic microbes in deep-sea mining
Polymetallic nodules are potato-sized formations on the ocean floor that are rich in minerals such as nickel, cobalt, and manganese. Their concentration of rare, economically important minerals has made the nodules the focus of controversial deep-sea.....»»
A new approach for rockburst risk control and mitigation in deep mining
Mining of minerals is important for the advancement of modern society. However, over many years of mining, shallow resources are depleting with the need to migrate to deep levels......»»
Scientists explore how indoor vertical farming could help future-proof food demand
To make sure everyone eats well in our crowded world, we need to innovate. Vertical farming systems, which grow plants intensively in an indoor setting, could be part of the answer—but to use them on a large scale we need to overcome key problems,.....»»
Proof-of-concept study uses X-rays to target mock-up asteroids in a vacuum
An X-ray pulse may be able to vaporize the surface of an asteroid and change its trajectory, according to a proof-of-concept paper published in Nature Physics. A laboratory experiment that mimics the deflection of an asteroid model using this techniq.....»»
Visual AI: A Future-Proof Solution for Better Meetings Today
Bridge the gap between your remote workers and in-room participants with AI......»»
N.Y. pension buying Vista stake tied to late billionaire Brockman
New York State Common Retirement Fund agreed to pay as much as $350 million for Vista Equity Partners fund stakes tied to late billionaire Robert Brockman, an original investor in the private equity firm, according to people familiar with the matter......»»
dbrand delivers the grippiest iPhone 16 case, ‘idiot-proof’ screen protector, Area 51 skin
“Definitely not a cult” dbrand has launched three new products for the iPhone 16 lineup to protect and uniquely style your new device. The Grip case offers the “world’s grippiest phone case™” with a free skin of your choice included, ther.....»»
Life imitates xkcd comic as Florida gang beats crypto password from retiree
Group staged home invasions to steal cryptocurrency. Enlarge / Sometimes this is all you need. (credit: Aurich Lawson | Getty Image) Remy Ra St. Felix spent April 11, 2023, on a quiet street in a rented BMW X5, staking o.....»»
India coal expansion risks massive methane growth: Report
India's plans to expand coal mining could double emissions of the potent greenhouse gas methane from its domestic coal sector by 2029, threatening its climate goals, a report warned Thursday......»»
Video games are having a meta moment, and I love it
If you needed proof that gaming is having a meta-focused moment, look no further than Astro Bot, The Plucky Squire, and UFO 50......»»
Stephen Hawking Was Wrong—Extremal Black Holes Are Possible
For decades, a black hole that has as much spin or charge as it can given it mass was considered mathematically impossible. A new proof reveals otherwise......»»
Samsung’s Refreshed Galaxy Tab S6 Lite is 37% Cheaper Right Now
Save big on Samsung's 2024 S6 Lite model. The post Samsung’s Refreshed Galaxy Tab S6 Lite is 37% Cheaper Right Now appeared first on Phandroid. Samsung’s relaunch of the Galaxy Tab S6 Lite is proof that it’s become a fan-.....»»
Apple is well on its way to making iPhones theft-proof
Apple’s latest theft-prevention measure went live for beta testers yesterday: Activation Lock for iPhone components. The move is likely to generate some controversy, as it introduces another barrier to DIY repairs using parts harvested from brok.....»»
Losses due to cryptocurrency and BEC scams are soaring
Every type of fraud is on the rise, and 2023 was a particularly devastating year for victims of cryptocurrency and business email compromise (BEC) scams, according to the FBI. Cryptocurrency fraud Based on complaints filed to FBI’s Internet Cri.....»»
Q&A: Looting of the Sudan National Museum—more is at stake than priceless ancient treasures
Reports continue to emerge of the alleged looting of tens of thousands of artifacts from the Sudan National Museum in Khartoum......»»
Found: 280 Android apps that use OCR to steal cryptocurrency credentials
Optical Character Recognition converts passwords shown in images to machine-readable text. Enlarge (credit: Getty Images) Researchers have discovered more than 280 malicious apps for Android that use optical character re.....»»
Internet Archive’s e-book lending is not fair use, appeals court rules
Publishers prevail despite lack of proof of market harm. Enlarge (credit: tunart | iStock / Getty Images Plus) The Internet Archive has lost its appeal after book publishers successfully sued to block the Open Libraries.....»»
Massive underwater eruption may preview deep-sea mining destruction
Scientists are exploring the underwater aftermath of the 2022 Hunga eruption. Enlarge / Following the 2022 Hunga volcano eruption, a nearby hydrothermal vent was seen coated with a white mat of bacteria and surrounded by a thick.....»»
Q&A: Making the case for artisanal and small-scale mining
Artisanal and small-scale mining plays a critical role in supplying the world with minerals vital for decarbonization, but this kind of mining typically lacks regulation and can be socially and environmentally harmful......»»