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Predicting the behavior of many interacting quantum particles is a complicated process but is key to harness quantum computing for real-world applications. Researchers have developed a method for comparing quantum algorithms and identifying which quantum problems are the hardest to solve.
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An East Bay apartment complex has been bought at a price that's well below its prior value. Read more ›
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A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more ›
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My kids are 9 and 11, and I'm learning to give them more independence. Allowing them freedom means trusting them as well as our small-town community. Read more ›
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Каждый новый A/B-тест у нас занимал 3–4 недели. За это время ML-команда успевала придумать ещё несколько гипотез, аналитики — устать, а продакты — начать спорить, можно ли вообще продолжать эксперимент, если метрики уже неделю летят вниз.В какой-то момент стало понятно: такими темпами мы просто тонем в очереди гипотез.Тогда у нас появились быстрые эксперименты — короткие тесты на маленькой аудитории, которые помогают за несколько дней понять, что гипотеза, скорее всего, плохая,... Read more ›
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Мы все привыкли, что виртуальные машины в облаках запускаются быстро и легко с любой ОС на наш выбор и без проблем мигрируют между физическими серверами. Живя в облачной инфраструктуре, мы практически забыли и том, что данные на дисках ВМ могут испортиться сами по себе — только если мы сами к этому приложим руку. А если данные надо восстановить — это занимает считанные секунды или минуты. Но за этим удобством скрывается... Read more ›
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Электронная коммерция долго училась понимать покупателя через данные: что человек искал, на какие карточки нажимал, где бросал корзину, как реагировал на скидки и какие товары покупал вместе. Эта аналитика стала основой онлайн-торговли, но у нее есть ограничение — она почти всегда объясняет то, что уже произошло.Проблема в том, что рынок меняется слишком быстро. Новая цена, рекламный креатив, карточка товара или запуск категории часто проверяются уже «в бою»: когда бюджет потрачен,... Read more ›
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Slashdot reader joshuark summarizes this walk down memory lane from the tech site MakeUseOf: Facing real competition from Digital Research's DR DOS, Microsoft secretly embedded a sabotaging mechanism known as "AARD code" into beta versions of Windows 3.1 to prevent it from running on Digital Research's competing DR DOS operating system.This code triggered fake, alarming error messages to convince developers that DR DOS was unstable... Although Microsoft disabled the feature... Read more ›
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$49 wireless headphones with LDAC, 75-hour stamina and ANC? OK but they’re made by Temu, right? Try head-fi specialist FiiO (and yes, I’m shocked too) Read more ›
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Привет, Хабр. Меня зовут Виктор Овчинников, я руковожу разработкой интеграционной платформы Digital Q.Integration в компании Диасофт.Про то, как интеграционный слой убивает ИИ-проекты, я уже писал здесь и здесь. Про историю появления платформы — тридцать лет проектной боли и зоопарк западных ESB написал Дмитрий Гаврин в отдельной статье. Рекомендую прочитать, если не читали.Сегодня разберу технику. Что именно сидит под капотом платформы, какие инструменты мы выбрали и почему, где это работает хорошо,... Read more ›
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The Samsung Galaxy A27, unveiled last week, made its India debut today. The smartphone comes in Light Green, Light Pink, and Black colors in India, with three memory configurations - 6GB/128GB, 8GB/128GB, and 8GB/256GB, priced at INR31,999, INR34,999, and INR40,499, respectively. [#InlinePriceWidget,14606,1#] The Galaxy A27 will go on sale in India starting July 3 through Samsung's official website, exclusive outlets, partner stores, and other online platforms. Samsung said all models... Read more ›
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A year ago, the hottest idea in Democratic circles was “abundance” — a growth-friendly agenda with centrist appeal that would help the party prove it was capable of shoving aside special interests and governing again. Fast-forward a year. Today, in primary after primary, the far left is on the march. Last week’s victories for socialist […] Read more ›
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Booking.com runs more than 1,000 concurrent experiments on its production booking flow through an in-house framework its Amsterdam engineers built in the late 2000s — a foundational piece of software that has been extended continuously but never rewritten. The case reveals how the most powerful systems in modern e-commerce are often the oldest. Read more ›
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As DC Studios reels over Supergirl's disastrous launch, fans question why another Batman villain movie is reportedly in the works. Read more ›
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Heading to College? These are the 9 best laptop deals from this week's sales, including options for all budgets. Read more ›
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HamsterOS fits on just a single 1.44 MB floppy disk, and it's set for a full release this November. Read more ›
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For decades, the senator has argued that concentrated wealth threatened American democracy. Now he’s betting that frustration with Big Tech, billionaires, and unchecked AI is reaching a tipping point. Read more ›
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Imagine an e-bike motor that lets you select your preferred pedaling cadence and then automatically adjusts the gears to keep your legs spinning at that exact speed, no matter how steep the hill gets - all without a fragile derailleur or heavy multi-speed cassette to maintain. Prefer manual control? No problem, you can have as […] Read more ›
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ScienceDaily
Researchers found that highly drug-resistant bacteria from hospitals are also resistant to glyphosate, a commonly used weedkiller. The discovery suggests that agricultural herbicides may be helping antibiotic-resistant microbes survive and spread far beyond healthcare settings. Read more ›
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A new study suggests that learning and remembering speech relies more on how the brain processes sounds and sensations than on the areas that control mouth and face movements. The discovery could reshape speech therapy and help improve future brain-based communication technologies. Read more ›
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A newly proposed quantum sensing technique could make it much easier to identify one of physics’ newest and most intriguing classes of magnets: altermagnets. These unusual materials, discovered only a few years ago, appear to combine the speed and efficiency of antiferromagnets with some of the useful electronic properties of traditional magnets, making them promising candidates for next-generation electronics. Read more ›
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A newly discovered feathered dinosaur called Jian changmaensis may be the missing predator responsible for mysterious piles of crushed prehistoric bird bones in China. The four-winged glider, a close cousin of Velociraptor, helps reveal how early birds and their dinosaur relatives shared the same ancient landscape. Read more ›
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A bird long thought to be a single rare species in Japan has turned out to be two. Scientists discovered that the elusive Ijima’s Leaf Warbler and a newly identified Tokara Leaf Warbler look almost identical, but their DNA and songs reveal they are distinct species. The finding marks Japan’s first new bird species discovery in more than 40 years and highlights how modern genetic tools are uncovering hidden biodiversity... Read more ›
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Researchers uncovered why H5N1 bird flu attacks cows’ udders instead of their lungs: the virus’s preferred receptors are concentrated in mammary tissue. The breakthrough could help scientists predict future bird flu jumps and spot unusual infections before they spread widely. Read more ›
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SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology but found nothing beyond human-made interference. Even so, the rapid-response observations helped confirm the object's natural origin and showcased how future interstellar visitors can be investigated for signs of intelligent life. Read more ›
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Scientists discovered that kombucha’s flavor, chemistry, and antioxidant activity vary dramatically depending on the tea used to make it. Green and oolong tea kombuchas emerged as the most biologically active, while fermentation transformed each tea into a distinctly different beverage. Read more ›
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Scientists found that one tiny genetic change can completely alter how a coronavirus behaves in different species. Comparing SARS-CoV-2 with a closely related bat-only virus, they showed that a single amino-acid difference affects whether the immune system fights back or gets suppressed. This may help explain how some animal viruses make the leap to humans and become far more dangerous. Read more ›
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A study of nearly 300 people across northern Britain found that vitamin D levels often stay low all year in groups most at risk. Surprisingly, summer sunshine did not significantly boost vitamin D levels among older adults or people from minoritized ethnic backgrounds. Read more ›
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30.06.2026 06:57
Last update: 06:51 EDT.
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