Guestbook

Alfredavaph

30 Jun 2025 - 08:55 am

UK project trials carbon capture at sea to help tackle climate change
[url=https://tripscan.biz]трип скан[/url]
The world is betting heavily on carbon capture — a term that refers to various techniques to stop carbon pollution from being released during industrial processes, or removing existing carbon from the atmosphere, to then lock it up permanently.

The practice is not free of controversy, with some arguing that carbon capture is expensive, unproven and can serve as a distraction from actually reducing carbon emissions. But it is a fast-growing reality: there are at least 628 carbon capture and storage projects in the pipeline around the world, with a 60% year-on-year increase, according to the latest report from the Global CCS (Carbon Capture and Storage) Institute. The market size was just over $3.5 billion in 2024, but is projected to grow to $14.5 billion by 2032, according to Fortune Business Insights.
https://tripscan.biz
трипскан сайт
Perhaps the most ambitious — and the most expensive — type of carbon capture involves removing carbon dioxide (CO2) directly from the air, although there are just a few such facilities currently in operation worldwide. Some scientists believe that a better option would be to capture carbon from seawater rather than air, because the ocean is the planet’s largest carbon sink, absorbing 25% of all carbon dioxide emissions.

In the UK, where the government in 2023 announced up to ?20 billion ($26.7 billion) in funding to support carbon capture, one such project has taken shape near the English Channel. Called SeaCURE, it aims to find out if sea carbon capture actually works, and if it can be competitive with its air counterpart.

“The reason why sea water holds so much carbon is that when you put CO2 into the water, 99% of it becomes other forms of dissolved carbon that don’t exchange with the atmosphere,” says Paul Halloran, a professor of Ocean and Climate Science at the University of Exeter, who leads the SeaCURE team.

“But it also means it’s very straightforward to take that carbon out of the water.”

Pilot plant
SeaCURE started building a pilot plant about a year ago, at the Weymouth Sea Life Centre on the southern coast of England. Operational for the past few months, it is designed to process 3,000 liters of seawater per minute and remove an estimated 100 tons of CO2 per year.

“We wanted to test the technology in the real environment with real sea water, to identify what problems you hit,” says Halloran, adding that working at a large public aquarium helps because it already has infrastructure to extract seawater and then discharge it back into the ocean.

The carbon that is naturally dissolved in the seawater can be easily converted to CO2 by slightly increasing the acidity of the water. To make it come out, the water is trickled over a large surface area with air blowing over it. “In that process, we can constrict over 90% of the carbon out of that water,” Halloran says.

Jamessar

30 Jun 2025 - 07:30 am

Study reveals how much energy AI uses to answer your questions
[url=https://tripscan.biz]трип скан[/url]
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.
https://tripscan.biz
трипскан сайт
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.

Alexbot

29 Jun 2025 - 08:17 pm

Проблемы со входом на сервис Kraken
Площадка Kraken даёт возможность каждому пользователю Интернета купить психоактивные вещества и поддельные купюры. Или заказать электронные услуги, использование которых является нарушением Уголовного кодекса. Но иногда, используя этот сервис, клиент может столкнуться с проблемами – Кракен не работает. Из-за этого уже не получится купить нужное средство, познакомиться с товарами. Чтобы избежать проблем пользователю сервиса следует познакомиться с причинами невозможности зайти на Кракен.
Почему нельзя зайти на сайт Kraken
Основной причиной того, что Кракен не работает, могут быть:
• Запрет доступа интернет-провайдером или национальным регулятором.
• Действие вирусов.
• Блокировка доступа антивирусом или файерволом.
• Ошибки веб-обозревателя.
• Проблемы с DNS провайдера.
• Смена URL-адреса основного или зеркального сайта.
Иногда эти проблемы достаточно просто исправить. Можно стереть адрес Kraken из текста файла hosts. Или отключить плагины и приложения, которые мешают зайти на площадку. Проблемы с Интернетом решают, подождав пока восстановится связь. Если изменился адрес следует найти новый – стараясь избежать фейковых сайтов. Если же вход заблокирован специально, нужно использовать VPN, зеркало сайта или браузер Tor.
Как обойти блокировку Кракена
VPN-сервисы позволяют перейти почти на все сайты. А применять их получится, если поставить приложение или браузерное расширение. Пользоваться сервисом VPN легко. А благодаря изменению IP, открывается свободный доступ к Кракену. Но у ВПН есть свои минусы:
• уменьшение скорости;
• меньший уровень анонимности если сравнивать с Тор;
• ограничение бесплатных мегабайт – для безлимитного доступа за услуги сервиса придётся заплатить.
Один из способов решить проблему, когда нельзя зайти на сайт кракен вход – использовать для входа браузер Тор. Программа бесплатная, гарантирует анонимность, не хранит историю и не позволяет отслеживать трафик. Есть и минусы. Переходя на площадку с его помощью, можно обратить внимание на снижение скорости доступа.
Зеркальные сайты – хороший вариант перехода на сайты Даркнета. Решение подходит, если Kraken недоступен из обычного браузера, когда изменился адрес торговой площадки, и при перерыве на техническое обслуживание. Функциональность зеркальной версии не отличается от Kraken. Скорость остаётся без изменений. А перейти на зеркало сайта Кракен можно из любых браузеров.

Carlosfrusa

29 Jun 2025 - 05:49 pm

Finding a reliable appliance repair service in Brooklyn, NY can be difficult with numerous options out there. Whether your refrigerator fails to cool, your washer isn’t agitating, or your cooktop is malfunctioning, selecting the best professional is essential to getting your appliances back in working order.

In this article, we’ll cover methods for choosing the most reputable home appliance technicians in Brooklyn, what to look for in a repair expert, and insider advice to help guarantee you get affordable, high-quality fixes.

Search for Trusted Brooklyn Appliance Repair Services

When looking for a local appliance technician, focus on local companies that specialize in same-day or on-demand appliance repairs. Brooklyn-based repair experts typically deliver faster response times, higher-quality customer service, and budget-friendly rates.

? Suggestion: Search phrases like “best appliance repair in Brooklyn, NY” to locate recommended companies in your vicinity.

Evaluate Online Feedback

Before choosing an appliance repair technician, read reviews on sources like Google Reviews, Yelp, and HomeAdvisor. Seek out businesses with:

• High ratings (top-tier ratings)
• Satisfactory testimonials
• Fast service delivery and repair assurances

Verify Technician Credentials

Trusted service providers in Brooklyn ought to be:

• Properly certified
• Certified for top manufacturers (Whirlpool, GE, Samsung, LG, and more)
• Supplying warranties on components and workmanship

?? Helpful Suggestion: Be sure to inquire, “What kind of repair warranty do you offer?”

4. Compare Pricing & Service Options

The cost of fixing your appliances in Brooklyn varies based on:

• Which appliance needs repair (washer, dryer, fridge, stove)
• The complexity of the repair
• Whether parts need replacement

? Average Costs:

• Refrigerator repair: $150–$400
• Washer & dryer repair: ranging from $100 to $350
• Oven/stove repair: starting at $125 up to $300

Don’t forget to ask for a free estimate before confirming your repair request.

5. Choose a Company with Same-Day and Emergency Services

If your food storage appliance malfunctions or your dryer won’t heat up, you may need same-day appliance repair. Several leading local repair services specialize in urgent appliance solutions to fix issues quickly.

?? Urgent Appliance Issues? Call a trusted Brooklyn appliance repair expert now!

[url=http://junlinro520.gain.tw/viewthread.php?tid=2120404&extra=]Microwave Not Heating Food? Why It Happens & What to Check[/url] ef3da28
[url=hvacandapplianceprosny.com/]GE appliance repair Brooklyn, NY[/url]

Our technicians are trained to repair these brands: Speed Queen Our service covers these ZIP codes:
Brooklyn: 11207,
Manhattan: 10028,
Queens: 11361,
Staten Island: 10310

Michaelneugs

29 Jun 2025 - 05:27 pm

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.
[url=https://tripscan.biz]трип скан[/url]
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.”
https://tripscan.biz
tripscan войти
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.

Lavillsab

29 Jun 2025 - 10:09 am

[url=https://chimmed.ru/products/p-ksilenolovyy-siniy-osobo-chistyy-ar-95-id=6260614]p xylenol blue extrapure ar, 95% - купить онлайн в интернет-магазине химмед [/url]
Tegs: [u]rat ncam1 cd56 gene orf cdna clone expression plasmid, c ofpspark tag - купить онлайн в интернет-магазине химмед [/u]
[i]rat ncam1 cd56 gene orf cdna clone in cloning vector - купить онлайн в интернет-магазине химмед [/i]
[b]rat ncam1 cd56 hek293 cell lysate wb positive control - купить онлайн в интернет-магазине химмед [/b]

p xylylenediamine - купить онлайн в интернет-магазине химмед https://chimmed.ru/products/p-ksililendiamin-id=8460231

Saniamozy

29 Jun 2025 - 06:22 am

[url=https://nasos-kupit.by/kupit-nasos-dlya-basseyna/][color=#1C1C1C]Pumps for the home[/color][/url] are not just parts for water supply, they are real assistants in household management. They can do a lot, from activating the irrigation system in the garden to ensuring a stable water level in the pool. Every time you are away from home, the pumps work quietly and reliably, ensuring your peace of mind and comfort. It is thanks to them that you can not worry about sudden changes in the weather.""How many times have you faced problems related to lack or excess of water? Professional pumps can handle even the most difficult tasks. They set up our home so that we can focus on what really matters—family, vacation, and enjoying life. They help you get by without worries and make daily chores much more enjoyable.

Timothygep

29 Jun 2025 - 01:19 am

Curve Finance: Leading DeFi Liquidity and Stablecoin Protocol
[url=https://crvfili.com/]curve finance[/url]
Curve Finance is a decentralized exchange (DEX) optimized for stablecoin and low-volatility asset trading. Known for its efficient liquidity pools and low slippage, Curve has become a cornerstone in the DeFi ecosystem for stable asset swaps and liquidity provision.

Curve Fi
Curve Fi refers to the platform's core protocol that enables users to swap stablecoins and other similar assets with minimal slippage and low fees. It leverages specialized liquidity pools to facilitate efficient trading.

Curve Finance Crypto
Curve finance crypto encompasses the native tokens (such as CRV), liquidity provider tokens, and other assets within the Curve ecosystem. These tokens are used for governance, staking, and earning rewards.

Curve DeFi
Curve DeFi describes the broader decentralized finance ecosystem built around Curve’s liquidity pools and protocols. It includes yield farming, liquidity mining, and integrations with other DeFi platforms like Yearn, Convex, and more.

Curve Finance Liquidity Pool
A Curve liquidity pool is a smart contract that holds assets like stablecoins or similar tokens, allowing users to deposit and earn fees or rewards. These pools are optimized for low slippage and high efficiency, supporting large trading volumes.

Curve Finance Borrow
While primarily known for liquidity provision and swaps, Curve also supports borrowing mechanisms indirectly through integrations with lending protocols like Aave or Compound, where users can collateralize assets and borrow against their liquidity pool tokens.

Brianengef

28 Jun 2025 - 09:22 pm

Lido Finance: Leading Liquid Staking Protocol
[url=https://ldofili.com/]lido fi[/url]
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.

Lavillsab

28 Jun 2025 - 08:42 pm

[url=https://chimmed.ru/products/3-ethoxy-2-fluoro-6-nitroanisole-98-id=4906203]3 ethoxy 2 fluoro 6 nitroanisole 98% - купить онлайн в интернет-магазине химмед [/url]
Tegs: [u]2 methyl tri n butylstannyl benzene 95% - купить онлайн в интернет-магазине химмед [/u]
[i]2 methyl tri n butylstannyl benzene 95% - купить онлайн в интернет-магазине химмед [/i]
[b]2 methyl tri n butylstannyl benzene 95% - купить онлайн в интернет-магазине химмед [/b]

3 ethoxy 2 fluorobenzaldehyde - купить онлайн в интернет-магазине химмед https://chimmed.ru/products/3-ethoxy-2-fluorobenzaldehyde-id=4770380