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Jamesfeelp

30 Jun 2025 - 04:34 am

Study reveals how much energy AI uses to answer your questions
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Whether it’s answering work emails or drafting wedding vows, generative artificial intelligence tools have become a trusty copilot in many people’s lives. But a growing body of research shows that for every problem AI solves, hidden environmental costs are racking up.

Each word in an AI prompt is broken down into clusters of numbers called “token IDs” and sent to massive data centers — some larger than football fields — powered by coal or natural gas plants. There, stacks of large computers generate responses through dozens of rapid calculations.

The whole process can take up to 10 times more energy to complete than a regular Google search, according to a frequently cited estimation by the Electric Power Research Institute.
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So, for each prompt you give AI, what’s the damage? To find out, researchers in Germany tested 14 large language model (LLM) AI systems by asking them both free-response and multiple-choice questions. Complex questions produced up to six times more carbon dioxide emissions than questions with concise answers.

In addition, “smarter” LLMs with more reasoning abilities produced up to 50 times more carbon emissions than simpler systems to answer the same question, the study reported.

“This shows us the tradeoff between energy consumption and the accuracy of model performance,” said Maximilian Dauner, a doctoral student at Hochschule Munchen University of Applied Sciences and first author of the Frontiers in Communication study published Wednesday.

Typically, these smarter, more energy intensive LLMs have tens of billions more parameters — the biases used for processing token IDs — than smaller, more concise models.

“You can think of it like a neural network in the brain. The more neuron connections, the more thinking you can do to answer a question,” Dauner said.
What you can do to reduce your carbon footprint
Complex questions require more energy in part because of the lengthy explanations many AI models are trained to provide, Dauner said. If you ask an AI chatbot to solve an algebra question for you, it may take you through the steps it took to find the answer, he said.

Michaelrak

30 Jun 2025 - 04:30 am

The CO2 that is extracted from the water is run through a purification process that uses activated carbon in the form of charred coconut husks, and is then ready to be stored.
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In a scaled up system, it would be fed into geological CO2 storage. Before the water is released, its acidity is restored to normal levels, making it ready to absorb more carbon dioxide from the air.

“This discharged water that now has very low carbon concentrations needs to refill it, so it’s just trying to suck CO2 from anywhere, and it sucks it from the atmosphere,” says Halloran. “A simple analogy is that we’re squeezing out a sponge and putting it back.”

While more tests are needed to understand the full potential of the technology, Halloran admits that it doesn’t “blow direct air capture out the water in terms of the energy costs,” and there are other challenges such as having to remove impurities from the water before releasing it, as well as the potential impact on ecosystems. But, he adds, all carbon capture technologies incur high costs in building plants and infrastructure, and using seawater has one clear advantage: It has a much higher concentration of carbon than air does, “so you should be able to really reduce the capital costs involved in building the plants.”
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Mitigating impacts
One major concern with any system that captures carbon from seawater is the impact of the discharged water on marine ecosystems. Guy Hooper, a PhD researcher at the University of Exeter, who’s working on this issue at the SeaCURE site, says that low-carbon seawater is released in such small quantities that it is unlikely to have any effect on the marine environment, because it dilutes extremely quickly.

However, that doesn’t mean that SeaCURE is automatically safe. “To understand how a scaled-up version of SeaCURE might affect the marine environment, we have been conducting experiments to measure how marine organisms respond to low-carbon seawater,” he adds. “Initial results suggest that some marine organisms, such as plankton and mussels, may be affected when exposed to low-carbon seawater.”

To mitigate potential impacts, the seawater can be “pre-diluted” before releasing it into the marine environment, but Hooper warns that a SeaCURE system should not be deployed near any sensitive marine habitats.

There is rising interest in carbon capture from seawater — also known as Direct Ocean Capture or DOC — and several startups are operating in the field. Among them is Captura, a spin off from the California Institute of Technology that is working on a pilot project in Hawaii, and Amsterdam-based Brineworks, which says that its method is more cost-effective than air carbon capture.
According to Stuart Haszeldine, a professor of Carbon Capture and Storage at the University of Edinburgh, who’s not involved with SeaCURE, although the initiative appears to be more energy efficient than current air capture pilot tests, a full-scale system will require a supply of renewable energy and permanent storage of CO2 by compressing it to become a liquid and then injecting it into porous rocks deep underground.

He says the next challenge is for SeaCURE to scale up and “to operate for longer to prove it can capture millions of tons of CO2 each year.”

But he believes there is huge potential in recapturing carbon from ocean water. “Total carbon in seawater is about 50 times that in the atmosphere, and carbon can be resident in seawater for tens of thousands of years, causing acidification which damages the plankton and coral reef ecosystems. Removing carbon from the ocean is a giant task, but essential if the consequences of climate change are to be controlled,” he says.

Alexnot

30 Jun 2025 - 12:29 am

Как зайти на Кракен с зеркала
В Даркнете сайт Kraken считается крупнейшей площадкой по продаже не совсем законных с точки зрения государства товаров. Перейти на него обычным способом выходит далеко не всегда. И покупателям нужно найти другие пути доступа. Один из самых удобных – зеркальные сайты. Работать с ними так же легко, как официальным сайтом, а для доступа не нужны специальные сервисы и программы.
Задачи зеркальные версии Кракена
Кроме свободного доступа к заблокированным сайтам, зеркальные ресурсы выполняют несколько дополнительных функций:
• снижают вероятность обрыва связи – трафик приходится на зеркала, разгружая саму площадку;
• продолжают функционировать, если Кракен по какой-то причине не работает – из-за хакерских атак или технических работ;
• не требуют для входа специальных браузеров.
Зеркальный сайт ничем не отличается от основного сайта и предоставляет те же возможности. пропускная способность не снижается, других программ или браузеров не требуется. Вход выполняется с таким же логином и паролем, который применяется на Кракен.
Виды зеркал для площадки
У сервиса Kraken есть два типа зеркал. Первые – для обычного браузера, без перехода на Tor. Их минус – минимальная конфиденциальность. Трафик остаётся в браузере – и не защищён от посторонних.
Ещё один – зеркальные версии для «луковой сети» Онион. Через них легко зайти на варианты площадок для Тора. Они заканчиваются на на «.onion» – например, Krakenhkurnxrw4af.onion. Открыть их можно только в Тор.
Функционал зеркальных версий kraken darknet Кракена
Применяющему зеркала площадки посетителю открыт доступ для выполнения таких действий:
• покупка товаров и заказ услуг;
• общение с покупателями и продавцами;
• обращение в техподдержку;
• открытие своего магазина;
• пополнение Bitcoin-счёта.
Возможности зеркальных сайтов для Тор и для обычных браузеров одинаковые. Дизайн, настройки профиля и ссылки те же, что на Kraken.
Как узнать подлинность ссылки
Вид фальшивых сайтов, имитирующих сервис Kraken, напоминает торговую площадку. Списки продавцов и другие ссылки практически не имеет изменений. Но, если пополнить счёт профиля деньги отправится не в настоящий магазин, а посторонним людям.
Чтобы избежать обмана, адрес сайта следует брать из проверенных источников. Это гарантирует покупку наличие клада в указанном месте. А ещё – обеспечивает юридическую и наркологическую помощь клиентам Кракена.

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29 Jun 2025 - 06:54 am

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Brianjoymn

28 Jun 2025 - 04:23 pm

Lido Finance: Leading Liquid Staking Protocol
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Lido Finance is a decentralized platform that enables users to stake their cryptocurrencies and earn staking rewards while maintaining liquidity through tokenized assets. It is one of the most popular liquid staking solutions in the DeFi ecosystem, supporting multiple blockchains including Ethereum, Solana, and more.

Lido Overview
Lido allows users to stake their assets without locking them up, providing flexibility and liquidity. When users stake their tokens via Lido, they receive a corresponding staked token (e.g., stETH for Ethereum), which can be used in other DeFi protocols, traded, or held for rewards.

Lido Fi
Lido Fi refers to the broader ecosystem of decentralized finance activities built around Lido’s staking tokens. It includes yield farming, liquidity pools, and integrations with various DeFi platforms, enabling users to maximize their crypto assets' utility.

Lido Staking
Lido staking involves depositing supported cryptocurrencies (like ETH, SOL, or others) into the Lido protocol. In return, users receive staked tokens that accrue staking rewards over time. This process is designed to be user-friendly, secure, and accessible to both individual and institutional investors.

Lido Finance ETH Staking
Lido Finance ETH staking is one of its flagship features, allowing users to stake ETH without needing to run a validator node. By staking ETH through Lido, users receive stETH, which represents their staked ETH plus accrued rewards, and can be used across DeFi applications.

Lido Finance Crypto
Lido finance crypto encompasses the native tokens (like stETH for Ethereum, stSOL for Solana, etc.), governance tokens, and other assets within the Lido ecosystem. These tokens facilitate staking, liquidity provision, and governance participation.

Curtisfuh

28 Jun 2025 - 07:39 am

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Isaacfap

27 Jun 2025 - 11:39 pm

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Douglaspen

27 Jun 2025 - 09:01 am

Elon Musk stood next to President Donald Trump in the Oval Office on Friday, but the physical proximity belied a growing philosophical divide between two of the world's most powerful men, resulting in the tech mogul's abrupt announcement that he is departing Washington — without having achieved his goal of decimating the federal government.
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Trump took a more charitable view of Musk's tenure during a sprawling news conference in which he also declined to rule out pardoning Sean "Diddy" Combs, who is on trial on charges of sex trafficking and other alleged crimes; said he dislikes "the concept" of former first lady Jill Biden being forced to testify before Congress about her husband's mental fitness; and predicted again that Iran is on the cusp of making a deal that would suspend its pursuit of nuclear weapons.
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In a battle of plutocrats against populists, Bannon, a longtime advocate for reducing the size and scope of government, found Musk's methods and policy preferences to be sharply at odds with those of the MAGA movement. So, ultimately, did Musk, who broke with Trump repeatedly on agenda items as narrow as limiting visas for foreign workers and as broad as Trump's signature "big beautiful" budget bill — which Musk belittled for threatening to add trillions of dollars to the national debt.

“I was, like, disappointed to see the massive spending bill, frankly, which increases the budget deficit, not just decrease it, and undermines the work that the DOGE team is doing," Musk said in an interview with CBS' "Sunday Morning," which will air this weekend.
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"I love the gold on the ceiling," he said.

Musk has argued that inertia throttled his efforts to reduce government spending — a conclusion that raises questions about whether he was naive about the challenge of the mission he undertook.

“The federal bureaucracy situation is much worse than I realized,” he told The Washington Post this week. “I thought there were problems, but it sure is an uphill battle trying to improve things in D.C., to say the least.”

On Friday, he drew an implicit parallel between American government and the Nazi regime that committed a genocide, invoking the "banality of evil" that Hannah Arendt used to describe the atrocities in Germany.
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Marvintox

23 Jun 2025 - 03:06 pm

Tree-covered mountains rise behind a pile of trash, children run through the orange haze of a dust storm, and a billboard standing on parched earth indicates where the seashore used to be before desertification took hold. These striking images, exhibited as part of the Right Here, Right Now Global Climate Summit, show the devastating effects of climate change.
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The summit, held at the University of Oxford in the UK and supported by UN Human Rights (OHCHR), aims to reframe climate change as a human rights crisis and spotlight climate solutions. It works with everyone from policymakers to artists to get the message across.

“Photographers document the human rights impacts of climate change, helping to inform the public and hold governments and businesses accountable,” said Volker Turk, UN High Commissioner for the OHCHR, via email. “The Right Here, Right Now Global Climate Summit shows the power of collective action — uniting storytellers, scientists, indigenous leaders, and others to advance climate solutions rooted in human rights.”

Coinciding with World Environment Day on June 5, the exhibition — titled “Photography 4 Humanity: A Lens on Climate Justice” — features the work of 31 photographers from across the globe, all documenting the effects of global warming and environmental pollution on their own communities.

Climate change disproportionately affects vulnerable populations around the world. Despite emitting far fewer greenhouse gases, low-income nations are suffering the most from extreme weather events and have fewer resources to adapt or recover.
Photographs at the exhibition show the effects of desertification, flooding and plastic pollution. A black and white image shows the ruins of a house in West Bengal, India, sloping towards the Ganges River, with the owner sitting alongside. Riverbank erosion is degrading the environment and displacing communities in the area. Photographer Masood Sarwer said in a press release that the photo depicts the “slow violence” of climate change: “These are not sudden disasters, but slow-moving, relentless ones — shaping a new category of environmental refugees.”

Another photo, taken by Aung Chan Thar, shows children fishing for trash in Inle Lake, Myanmar. The lake was once a pristine natural wonder but now faces the growing threat of plastic pollution. “This image of children cleaning the water symbolizes the importance of education and collective action in preserving our environment for a sustainable future,” he said.

Organizers hope that the exhibition will help to humanize the climate crisis. “Our mission is to inspire new perspectives through photography,” said Pauline Benthede, global vice president of artistic direction and exhibitions at Fotografiska, the museum of photography, art and culture that is curating the exhibition at the summit. “It draws attention to the human rights issue at the heart of global warming, which affects both the world’s landscapes and the people that live within them.”

“Photography is the most influential and inclusive art form of our times and has the power to foster understanding and inspire action,” she added.