Байден звернувся до афромериканців на з’їзді NAASP
Після замаху на Трампа минулої суботи передвиборчий штаб Байдена зняв свою телевізійну рекламу, скасував критику на адресу висуванця Республіканської партії та закликав країну до згуртування
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Після замаху на Трампа минулої суботи передвиборчий штаб Байдена зняв свою телевізійну рекламу, скасував критику на адресу висуванця Республіканської партії та закликав країну до згуртування
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Очільник Євроради у листі Віктору Орбану нагадав, що позиція ЄС щодо України погоджена консенсусом і підтверджена під час останнього саміту лідерів
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Ґабріель Атталь подав у відставку ще 8 липня, одразу після результатів другого туру парламентських виборів, на яких коаліція президента Емманюеля Макрона посіла друге місце
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Метеорологічний департамент очолюваного талібами уряду Афганістану спрогнозував сильні дощі та повені в 12 афганських провінціях
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Кримінальна справа про незаконне зберігання секретних документів вважалася найнебезпечнішою із усіх юридичних загроз колишньому президентові
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Венс відомий тим, що робив скептичні заяви щодо подальшої допомоги США Україні
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Вашингтон продовжить роботу з Києвом, «щоб українські військові мали все необхідне для захисту своєї держави», каже Райдер
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Northern Ukraine — Struggling with manpower shortages, overwhelming odds and uneven international assistance, Ukraine hopes to find a strategic edge against Russia in an abandoned warehouse or a factory basement.
An ecosystem of laboratories in hundreds of secret workshops is leveraging innovation to create a robot army that Ukraine hopes will kill Russian troops and save its own wounded soldiers and civilians.
Defense startups across Ukraine — about 250 according to industry estimates — are creating the killing machines at secret locations that typically look like rural car repair shops.
Employees at a startup run by entrepreneur Andrii Denysenko can put together an unmanned ground vehicle called the Odyssey in four days at a shed used by the company. Its most important feature is the price tag: $35,000, or roughly 10% of the cost of an imported model.
Denysenko asked that The Associated Press not publish details of the location to protect the infrastructure and the people working there.
The site is partitioned into small rooms for welding and body work. That includes making fiberglass cargo beds, spray-painting the vehicles gun-green and fitting basic electronics, battery-powered engines, off-the-shelf cameras and thermal sensors.
The military is assessing dozens of new unmanned air, ground and marine vehicles produced by the no-frills startup sector, whose production methods are far removed from giant Western defense companies.
A fourth branch of Ukraine’s military — the Unmanned Systems Forces — joined the army, navy and air force in May.
Engineers take inspiration from articles in defense magazines or online videos to produce cut-price platforms. Weapons or smart components can be added later.
“We are fighting a huge country, and they don’t have any resource limits. We understand that we cannot spend a lot of human lives,” said Denysenko, who heads the defense startup UkrPrototyp. “War is mathematics.”
One of its drones, the car-sized Odyssey, spun on its axis and kicked up dust as it rumbled forward in a cornfield in the north of the country last month.
The 800-kilogram (1,750-pound) prototype that looks like a small, turretless tank with its wheels on tracks can travel up to 30 kilometers (18.5 miles) on one charge of a battery the size of a small beer cooler.
The prototype acts as a rescue-and-supply platform but can be modified to carry a remotely operated heavy machine gun or sling mine-clearing charges.
“Squads of robots … will become logistics devices, tow trucks, minelayers and deminers, as well as self-destructive robots,” a government fundraising page said after the launch of Ukraine’s Unmanned Systems Forces. “The first robots are already proving their effectiveness on the battlefield.”
Mykhailo Fedorov, the deputy prime minister for digital transformation, is encouraging citizens to take free online courses and assemble aerial drones at home. He wants Ukrainians to make a million of flying machines a year.
“There will be more of them soon,” the fundraising page said. “Many more.”
Denysenko’s company is working on projects including a motorized exoskeleton that would boost a soldier’s strength and carrier vehicles to transport a soldier’s equipment and even help them up an incline. “We will do everything to make unmanned technologies develop even faster. [Russia’s] murderers use their soldiers as cannon fodder, while we lose our best people,” Fedorov wrote in an online post.
Ukraine has semi-autonomous attack drones and counter-drone weapons endowed with AI and the combination of low-cost weapons and artificial intelligence tools is worrying many experts who say low-cost drones will enable their proliferation.
Technology leaders to the United Nations and the Vatican worry that the use of drones and AI in weapons could reduce the barrier to killing and dramatically escalate conflicts.
Human Rights Watch and other international rights groups are calling for a ban on weapons that exclude human decision making, a concern echoed by the U.N. General Assembly, Elon Musk and the founders of the Google-owned, London-based startup DeepMind.
“Cheaper drones will enable their proliferation,” said Toby Walsh, professor of artificial intelligence at the University of New South Wales in Sydney, Australia. “Their autonomy is also only likely to increase.”
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«Нова партія допомоги прибуде до Польщі вже цими вихідними, після чого їх буде поставлено українським військовим»
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«Цим позовом Президент вимагає зупинки дії зазначеного закону та його остаточного скасування», заявив секретар Зурабішвілі
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Ламмі назвав війну, що триває в Секторі Гази, «нестерпною»
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Тепер президент Естонії проведе переговори з партіями та визначить відповідального за формування нового уряду
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Угорщина, яка головує в Раді ЄС, планує провести саміт міністрів закордонних справ у Будапешті 28-29 серпня
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Увечері 13 липня у Дональда Трампа стріляли під час передвиборчого мітингу в Батлері, штат Пенсільванія
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Байден повідомив, що Трамп «відновлюється» після нападу на мітингу у Пенсильванії
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«Різні країни НАТО запровадили різні обмеження на використання зброї, яку вони передали: хтось взагалі не ставить лімітів, хтось пропонує лише деякі обмеження»
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Мотив нападу досі незрозумілий, зазначили правоохоронці
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Керівник відділу комунікацій Секретної служби США написав у мережі X, що стрілець був «нейтралізований»
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Від початку повномасштабної війни Росії проти України на території Білорусі майже безперервно проводяться військові навчання
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«Ми завжди дбаємо про те, щоб запобігти війні», – сказав Олаф Шольц
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MOUNT STORM, West Virginia — Down a long gravel road, tucked into the hills in West Virginia, is a low-slung building where researchers are extracting essential elements from an old coal mine that they hope will strengthen the nation’s energy future.
They aren’t mining the coal that powered the steel mills and locomotives that helped industrialize America — and that is blamed for contributing to global warming.
Rather, researchers are finding that groundwater pouring out of this and other abandoned coal mines contains the rare earth elements and other valuable metals that are vital to making everything from electric vehicle motors to rechargeable batteries to fighter jets smaller, lighter or more powerful.
The pilot project run by West Virginia University is now part of an intensifying worldwide race to develop a secure supply of the valuable metals and, with more federal funding, it could grow to a commercial scale enterprise.
“The ultimate irony is that the stuff that has created climate change is now a solution, if we’re smart about it,” said John Quigley, a senior fellow at the Kleinman Center for Energy Policy at the University of Pennsylvania.
The technology that has been piloted at this facility in West Virginia could also pioneer a way to clean up vast amounts of coal mine drainage that poisons waterways across Appalachia.
The project is one of the leading efforts by the federal government as it injects more money than ever into recovering rare earth elements to expand renewable energies and fight climate change by reducing planet-warming greenhouse gas emissions.
For the U.S., which like the rest of the West is beholden to a Chinese-controlled supply of these valuable metals, the pursuit of rare earth elements is also a national security priority.
Those involved, meanwhile, hope their efforts can bring jobs in clean energy to dying coal towns and clean up entrenched coal pollution that has hung around for decades.
In Pennsylvania alone, drainage from coal piles and abandoned mines has turned waterways red from iron ore and turquoise from aluminum, killing life in more than 8,000 kilometers of streams. Federal statistics also show about 1,200 square kilometers of abandoned and unreclaimed coal mine lands host more than 200 million tons of coal waste.
The metals that chemists are working to extract from mine drainage here are lightweight, powerfully magnetized and have superior fluorescent and conductive properties.
One aim of the Department of Energy is to fund research that proves to private companies that the concepts are commercially viable and profitable enough for them to invest their own money.
Hundreds of millions of dollars from President Joe Biden’s 2021 infrastructure law is accelerating the effort.
Department officials hope that by the middle of the 2030s this infusion will have spawned full-fledged commercial enterprises.
The two most advanced projects funded by the department are the one in West Virginia treating mine drainage and another processing coal dug up by lignite mining in North Dakota.
The first could be an important source of a number of critical metals, such as yttrium, neodymium and gadolinium, used in catalysts and magnets. The latter could be a major source of germanium and gallium, used in semiconductors, LEDs, electrical transmission components, solar panels and electric vehicle motors.
Researchers at each site are designing a commercial-scale operation, based on their pilot projects, in hopes of landing a massive federal grant to build it out.
The alternative would be to develop new mines, disturb more land, get permits, hire workers, build roads and connect power supplies, tasks that take years.
“With acid mind drainage, that’s already done for you,” said Paul Ziemkiewicz, director of the Water Research Institute at West Virginia University.
Ziemkiewicz began the mine drainage project almost a decade ago, helped by federal subsidies. He had envisioned it as a way to treat runoff, recover critical minerals and raise money for more mine cleanups in West Virginia.
But the Biden administration’s ambitious funding for clean energy and a domestic supply of critical minerals broadened that goal.
At the facility, drainage from a one-time coal mine — now closed and covered by a grassy slope — emerges from two pipes, and dumps about 3,028 liters per minute into a retention pond.
From there the water is routed through massive indoor pools and a series of large tanks that, with the help of lime to lower the acidity, separate out most of the silicate, iron and aluminum. That produces a pale powdery concentrate that is about 95% rare earth oxides, plus water clean enough to return to a nearby creek.
The Department of Energy is funding research on coal wastes in various states.
“There are literally billions of tons of coal ash and coal waste lying around, across the country. And so if we can go back in and remine those, there’s decades worth of materials there,” said Grant Bromhal, the acting director of the Department of Energy’s Division of Minerals Sustainability.
Not only coal, but old copper and phosphate mines also hold potential, Bromhal said.
The country won’t be able to recover metals from all of them right away, but technologies the department is helping develop can satisfy a substantial part of demand in the next 20 to 30 years, Bromhal said.
“So if we get into the tens of percents or 50%, I think that’s in the realm of possibility,” he said.
Other solutions to obtain more of these metals are retrieving them from discarded devices and shifting sourcing to friendly nations and away from geopolitical rivals or unstable countries, analysts say. For now, there is only a handful of critical or rare earth mineral mines in the United States, although many more are being proposed.
One final subsidy will be required from the federal government: buy the reclaimed metals at a price that guarantees a commercially viable operation, Ziemkiewicz said.
That way China can’t simply buy up the product or use its market dominance to drive down prices and scare away private investors, he said.
Quigley, a former environmental protection secretary of Pennsylvania and a one-time small-city mayor in coal country, hopes to see a facility like Ziemkiewicz’s come to the Jeddo mine tunnel system in northeastern Pennsylvania.
The Jeddo has defied decades of efforts to treat its flow, which drains a vast network of abandoned underground mines.
It is a massive source of pollution in the Chesapeake Bay watershed, producing an estimated 114,000 to 151,000 liters per minute.
Bringing the Little Nescopeck Creek back to life could put people to work cleaning up the stream and creating recreational opportunities from a newly revived waterway, Quigley said.
“This could mean a lot to coal communities, to a lot of people in the coal region,” Quigley said. “And to the country.”
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EU says online platform falls short on transparency and accountability requirements
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Сполучені Штати 12 червня посилили санкційний режим проти Росії. Нова заборона зупинила торгівлю доларом та євро на російській біржі
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Brussels — The EU on Thursday approved Apple’s offer to allow rivals access to the iPhone’s ability to tap-to-pay within the bloc, ending a lengthy probe and sparing it a heavy fine.
The case dates back to 2022 when Brussels first accused Apple of blocking rivals from its popular iPhone tap payment system in a breach of EU competition law.
“Apple has committed to allow rivals to access the ‘tap and go’ technology of iPhones. Today’s decision makes Apple’s commitments binding,” EU competition chief Margrethe Vestager said in a statement.
“From now on, competitors will be able to effectively compete with Apple Pay for mobile payments with the iPhone in shops. So consumers will have a wider range of safe and innovative mobile wallets to choose from,” she said.
The EU previously found that Apple enjoyed a dominant position by restricting access to “tap-as-you-go” chips or near-field communication (NFC), which allows devices to interconnect within a very short range, to favor its own system.
Now competitors will have access to the standard technology behind contactless payments to offer alternative tap-to-pay tools to iPhone users in the European Economic Area (EEA), which includes the EU and also Iceland, Liechtenstein and Norway.
Only customers with an Apple ID registered in the EEA would be able to make use of these outside apps, the European Commission said in a statement.
The changes must remain in force for 10 years and a “monitoring trustee” must be chosen by Apple to report to the commission during that period on their implementation.
Apple had risked a fine of up to 10% of its total worldwide annual turnover. Apple’s total revenue in the year to September 2023 stood at $383 billion.
“Apple Pay and Apple Wallet will continue to be available in the EEA for users and developers, and will continue to provide an easy, secure and private way to pay, as well as present passes seamlessly from Apple Wallet,” the company said in a statement.
The probe’s conclusion comes at a particularly difficult moment in relations between the EU and Apple, especially over the bloc’s new competition rules for big tech.
The Digital Markets Act (DMA) seeks to ensure tech titans do not privilege their own services over rivals, but the iPhone maker says it puts users’ privacy at risk.
One of the DMA’s main objectives is to give consumers more choice in the web browsers, app marketplaces, search engines and other digital services they use.
The EU in June accused Apple of breaching the DMA by preventing developers from freely pointing consumers to alternative channels for offers and content outside of its proprietary App Store.
It also kickstarted another probe under the DMA into Apple’s new fees for app developers.
The company could face heavy fines if the DMA violations are confirmed.
In March, the EU slapped a $1.9 billion fine on Apple in a different antitrust case but the company has appealed the penalty in an EU court.
Brussels also forced Apple last year to scrap its Lightning port on new iPhone models, in a change that was introduced worldwide and not just in Europe.
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Напередодні стало відомо, що з 2026 року Сполучені Штати почнуть розміщувати на німецькій території далекобійні ударні системи, зокрема гіперзвукову зброю
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Бізнесмена розшукують за кримінальною статтею. За якою саме, відомство не уточнює
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Мета розгортання далекобійних систем – продемонструвати відданість США завданням НАТО, а також зробити внесок у обороноздатність Європи
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Після повномасштабного вторгнення Росії в Україну влада країн Балтії вивчала можливість прискорити перехід
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Як з’ясували адвокати, Кара-Мурзу перевели до лікарні для проведення медичного обстеження
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