Samsung Electronics and Google Cloud are jointly entering the consumer robotics market with Ballie, a yellow, soccer-ball-shaped robot equipped with a video projector and powered by Google's Gemini AI models. First previewed in 2020, the long-delayed device will finally launch this summer in the US and South Korea. The mobile companion uses small wheels to navigate homes autonomously and integrates with Samsung's SmartThings platform to control smart home devices. Running on Samsung's Tizen operating system, Ballie can manage calendars, answer questions, handle phone calls, and project video content from services including YouTube and Netflix. Samsung EVP Jay Kim described it as a "completely new Ballie" compared to the 2020 version, with Google Cloud integration being the most significant change. The robot leverages Gemini for understanding commands, searching the web, and processing visual data for navigation, while using Samsung's AI models for accessing personal information.

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China retaliated against the US after new tariffs imposed by President Donald Trump, announcing it would raise the tariff on US goods to 84%, escalating the trade conflict between the world's two largest economies. From a report: The Chinese countermeasures are effective April 10, according to a government statement Wednesday. China's move came after Trump's latest tariffs went into force at midday Wednesday in Beijing, taking the cumulative rate announced this year to 104%. A day earlier, China vowed to "fight to the end" if the US insists on new tariffs. Where US-China Decoupling Is Hardest: After decades of trade integration, Chinese companies have become increasingly essential suppliers of goods and materials that range from niche to ones many Americans can barely do without. At $41 billion last year, smartphones -- largely consisting of Apple's iPhones -- were the single largest US import from China. More than 70% of all smartphone imports are from China, according to Bloomberg analysis of 2024 trade data from the US International Trade Commission. Farther afield, China supplies the entirety of hair from badgers and other animals imported into the US for brush-making. It also delivers almost 90% of the gaming consoles US consumers buy from overseas. Over 99% of the electric toasters, heated blankets, calcium, and alarm clocks the US imports are from China. Ditto for more than 90% of folding umbrellas, vacuum flasks, artificial flowers, LED lamps, and wooden coat-hangers.

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Established software companies hoping to ride the AI wave are facing a stiff headwind: many of their potential customers are building AI tools themselves. This do-it-yourself approach is channeling billions in spending towards cloud computing providers but leaving traditional software vendors struggling to capitalize, complicating their AI growth plans. Cloud platforms like Microsoft Azure and Amazon Web Services are pulling in an estimated $22 billion from AI services, with Azure alone capturing $11.3 billion. Yet, software application vendors have collectively garnered only about $2 billion from selling AI products. Stripping out Microsoft's popular Copilot tools, that figure drops to a mere $450 million across all other vendors combined. Why are companies choosing the harder path of building? Feedback gathered by UBS points to several key factors driving this "persistent DIY trend." Many business uses for AI are highly specific or narrow, making generic software unsuitable. Off-the-shelf AI products are often considered too expensive, and crucially, the essential ingredients -- powerful AI models, cloud computing access, and the company's own data -- are increasingly available directly, lessening the need for traditional software packages.

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Singletons is arguably the easiest to understand design pattern, and thus, one of the most frequently implemented design patterns, even- especially- when it isn't necessary. Its simplicity is its weakness.

Bartłomiej inherited some code which implemented this pattern many, many times. None of them worked quite correctly, and all of them tried to create a singleton a different way.

For example, this one:

public class SystemMemorySettings { private static SystemMemorySettings _instance; public SystemMemorySettings() { if (_instance == null) { _instance = this; } } public static SystemMemorySettings GetInstance() { return _instance; } public void DoSomething() { ... // (this must only be done for singleton instance - not for working copy) if (this != _instance) { return; } ... } }

The only thing they got correct was the static method which returns an instance, but everything else is wrong. They construct the instance in the constructor, meaning this isn't actually a singleton, since you can construct it multiple times. Each new construction replaces the shared instance with a new one.

The real "magic" here, however, is the DoSomething, which checks if the currently active instance is also the most recently constructed instance. If it isn't, this function just fails silently and does nothing.

A common critique of singletons is that they're simply "global variables with extra steps," but this doesn't even succeed at that- it's just a failure, top to bottom.

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The world used clean power sources to meet more than 40% of its electricity demand last year for the first time since the 1940s, figures show. The Guardian: A report by the energy thinktank Ember said the milestone was powered by a boom in solar power capacity, which has doubled in the last three years. The report found that solar farms had been the world's fastest-growing source of energy for the last 20 consecutive years. Phil MacDonald, Ember's managing director, said: "Solar power has become the engine of the global energy transition. Paired with battery storage, solar is set to be an unstoppable force. As the fastest-growing and largest source of new electricity, it is critical in meeting the world's ever-increasing demand for electricity." Overall, solar power remains a relatively small part of the global energy system. It made up almost 7% of the world's electricity last year, according to Ember, while wind power made up just over 8% of the global power system. The fast-growing technologies remain dwarfed by hydro power, which has remained relatively steady in recent years, and made up 14% of the worldâ(TM)s electricity in 2024.

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Fake job seekers using AI tools to impersonate candidates are increasingly targeting U.S. companies with remote positions, creating a growing security threat across industries. By 2028, one in four global job applicants will be fake, according to Gartner. These imposters use AI to fabricate photo IDs, generate employment histories, and provide interview answers, often targeting cybersecurity and cryptocurrency firms, CNBC reports. Once hired, fraudulent employees can install malware to demand ransoms, steal customer data, or simply collect salaries they wouldn't otherwise obtain, according to Vijay Balasubramaniyan, CEO of Pindrop Security. The problem extends beyond tech companies. Last year, the Justice Department alleged more than 300 U.S. firms inadvertently hired impostors with ties to North Korea, including major corporations across various sectors.

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Hackers intercepted about 103 bank regulators' emails for more than a year, gaining access to highly sensitive financial information, Bloomberg News reported Tuesday, citing two people familiar with the matter and a draft letter to Congress. From the report: The attackers were able to monitor employee emails at the Office of the Comptroller of the Currency after breaking into an administrator's account, said the people, asking not to be identified because the information isn't public. OCC on Feb. 12 confirmed that there had been unauthorized activity on its systems after a Microsoft security team the day before had notified OCC about unusual network behavior, according to the draft letter. The OCC is an independent bureau of the Treasury Department that regulates and supervises all national banks, federal savings associations and the federal branches and agencies of foreign banks -- together holding trillions of dollars in assets. OCC on Tuesday notified Congress about the compromise, describing it as a "major information security incident." "The analysis concluded that the highly sensitive bank information contained in the emails and attachments is likely to result in demonstrable harm to public confidence," OCC Chief Information Officer Kristen Baldwin wrote in the draft letter to Congress that was seen by Bloomberg News. While US government agencies and officials have long been the targets of state-sponsored espionage campaigns, multiple high-profile breaches have surfaced over the past year.

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New submitter toutankh writes: The UK government is developing a tool to predict murder. The scheme was originally called the "homicide prediction project", but its name has been changed to "sharing data to improve risk assessment". The Ministry of Justice hopes the project will help boost public safety but campaigners have called it "chilling and dystopian".The existence of the project was uncovered by Statewatch rather than announced by the UK government. PR following this discovery looks like uncoordinated damage control: one stated goal is to "ultimately contribute to protecting the public via better analysis", but a spokesperson also said that it is "for research purpose[s] only". One criticism is that such a system will inevitably reproduce existing bias from the police. What could go wrong?

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Microsoft has scrapped plans to build three data center campuses in Licking County, Ohio, in a $1 billion investment pullback, the company said. The canceled developments in New Albany, Heath, and Hebron join a growing list of Microsoft data center project cancellations across the United States, Europe, Asia-Pacific and the United Kingdom. Microsoft will retain ownership of the land and plans to eventually develop the sites at an unspecified future date. Two properties will remain available for farming in the interim.

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Razer's upcoming Blade 16 and other laptops are no longer available for preorder or purchase on its US site. From a report: The configurator for preordering its new Blade 16 laptop was available as recently as April 1st, according to the Internet Archive -- one day before the Trump administration announced sweeping US tariffs on China, Taiwan, and others that make laptop components. When asked recently if tariffs might affect Razer's prices or availability, its Public Relations Manager, Andy Johnston, told The Verge, "We do not have a comment at this stage regarding tariffs." Razer may not be openly talking about the impact of tariffs, but Framework halted sales of its entry-level Laptop 13 in the US on April 7th, and Micron reportedly confirmed surcharges for its memory chips will apply once the tariffs take effect after midnight tonight.

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Children in a small Japanese town are obsessively collecting trading cards featuring local elderly men rather than popular fantasy creatures, helping bridge generational gaps in an aging rural community. In Kawara, Fukuoka Prefecture, the "Ojisan TCG" (Middle-aged Man Trading Card Game) features 28 local men with assigned elemental types and battle stats. The collection includes a former fire brigade chief and a prison officer-turned-volunteer whose card has become so sought-after that children request his autograph. Created by Eri Miyahara of the Saidosho Community Council, the initiative has doubled participation in town events. "We wanted to strengthen the connection between children and older generations," Miyahara told Fuji News Network. "So many kids are starting to look up to these men as heroic figures."

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China is moving fast to dominate biotechnology, and the U.S. risks falling behind permanently unless it takes action over the next three years, a congressional commission said. WSJ: Congress should invest at least $15 billion to support biotech research over the next five years and take other steps to bolster manufacturing in the U.S., while barring companies from working with Chinese biotech suppliers, the National Security Commission on Emerging Biotechnology said in a report Tuesday. To achieve its goals, the federal government and U.S.-based researchers will also need to work with allies and partners around the world. "China is quickly ascending to biotechnology dominance, having made biotechnology a strategic priority for 20 years," the commission said. Without prompt action, the U.S. risks "falling behind, a setback from which we may never recover." The findings convey the depth of worry in Washington that China's rapid biotechnology advances jeopardize U.S. national security. Yet translating the concern into tangible actions could prove challenging. [...] China plays a large role supplying drug ingredients and even some generic medicines to the U.S. For years, it produced copycat versions of drugs developed in the West. Recent years have seen it become a formidable hub of biotechnology innovation, after the Chinese government gave priority to the field as a critical sector in China's efforts to become a scientific superpower.

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Shopify CEO Tobi Lutke is changing his company's approach to hiring in the age of AI. Employees will be expected to prove why they "cannot get what they want done using AI" before asking for more headcount and resources, Lutke wrote in a memo to staffers that he posted to X. From a report: "What would this area look like if autonomous AI agents were already part of the team?" Lutke wrote in the memo, which was sent to employees late last month. "This question can lead to really fun discussions and projects." Lutke also said there's a "fundamental expectation" across Shopify that employees embrace AI in their daily work, saying it has been a "multiplier" of productivity for those who have used it. "I've seen many of these people approach implausible tasks, ones we wouldn't even have chosen to tackle before, with reflexive and brilliant usage of AI to get 100X the work done," Lutke wrote. The company, which sells web-based software that helps online retailers manage sales and run their operations, will factor AI usage into performance reviews, he added.

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Micron has informed US customers it will implement surcharges on memory modules and solid-state drives starting Wednesday to offset President Trump's new tariffs, according to Reuters. While semiconductors received exemptions in Trump's recent trade action, memory storage products didn't escape the new duties. Micron, which manufactures primarily in Asian countries including China and Taiwan, had previously signaled during a March earnings call that tariff costs would be passed to customers.

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Meta released two new Llama 4 models over the weekend -- Scout and Maverick -- with claims that Maverick outperforms GPT-4o and Gemini 2.0 Flash on benchmarks. Maverick quickly secured the number-two spot on LMArena, behind only Gemini 2.5 Pro. Researchers have since discovered that Meta used an "experimental chat version" of Maverick for LMArena testing that was "optimized for conversationality" rather than the publicly available version. In response, LMArena said "Meta's interpretation of our policy did not match what we expect from model providers" and announced policy updates to prevent similar issues.

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In Delhi's Nehru Place and Mumbai's Lamington Road, technicians are creating functional laptops from salvaged parts of multiple discarded devices. These "Frankenstein" machines sell for approximately $110 USD -- a fraction of the $800 price tag for new models. Technicians extract usable components -- motherboards, capacitors, screens, and batteries -- from e-waste sourced locally and from countries like Dubai and China. "Most people don't care about having the latest model; they just want something that works and won't break the bank," a technician told Verge. This repair ecosystem operates within a larger battle against tech giants pushing planned obsolescence through proprietary designs and restricted parts access. Many technicians source components from Seelampur, India's largest e-waste hub processing 30,000 tonnes daily, though workers there handle toxic materials with minimal protection. "India has always had a repair culture," says Satish Sinha of Toxics Link, "but companies are pushing planned obsolescence, making repairs harder and forcing people to buy new devices."

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On Bluesky, the joke's on you if you don't get the joke. The social network has become a "refuge" for those fleeing X and Threads, but its growing pains include a serious case of humor-impairment. When Amy Brown jokingly posted she was "screaming, crying, and throwing up" about price differences between Ohio and California Walgreens, literal-minded users scolded her for exaggerating. Brown, a former Wendy's social media manager who got banned from X after impersonating Elon Musk, puts it simply: "We're both speaking English, but I'm speaking internet." This clash stems from Bluesky's oddly mixed population: irony-steeped Twitter refugees mingling with earnest Facebook transplants and MSNBC viewers who took the plunge after seeing the platform mentioned on shows like Morning Joe. "It's riff collapse," says cartoonist Mattie Lubchansky, describing how her obviously absurd Oscar post triggered sincere movie recommendations.

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Honestly, I don't know what to say about this code sent to us by Austin, beyond "I think somebody was very confused".

string text; text = ""; // snip box.Text = text; text = ""; text = XMLUtil.SanitizeXmlString(text);

This feels like it goes beyond the usual cruft and confusion that comes with code evolving without ever really being thought about, and ends up in some space outside of meaning. It's all empty strings, signifying nothing, but we've sanitized it.

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The U.S. is still the global leader in state-of-the-art AI, but China has closed the gap considerably, according to a new report from Stanford. Axios: Institutions based in the U.S. produced 40 AI models of note in 2024, compared with 15 from China and three from Europe, according to the eighth edition of Stanford's Artificial Intelligence Index, released on Monday. However, the report found that Chinese models have rapidly caught up in quality, noting that Chinese models reached near parity on two key benchmarks after being behind leading U.S. models by double digit percentages a year earlier. Plus, it said, China is now leading the U.S. in AI publications and patents.

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Colossal Biosciences has claimed it "successfully restored" the extinct dire wolf after a "10,000+ year absence," but scientists clarify these are actually genetically modified grey wolves. The U.S. company announced three pups -- males Remus and Romulus born in October, and female Khaleesi born in January -- as dire wolves, but made only 20 genetic edits to grey wolves. Beth Shapiro of Colossal told New Scientist that just 15 modifications were based on dire wolf DNA, primarily targeting size, musculature and ear shape. Five other changes involve mutations known to produce light coats in grey wolves. A 2021 DNA study revealed dire wolves and grey wolves last shared a common ancestor about 6 million years ago, with jackals and African wild dogs more closely related to grey wolves.

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