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According to the Wall Street Journal, Meta has paused hiring in its artificial intelligence division after bringing on more than 50 researchers and engineers. "All that's happening here is some basic organizational planning: creating a solid structure for our new superintelligence efforts after bringing people on board and undertaking yearly budgeting and planning exercises," a spokesperson for Meta said in an emailed statement to Reuters. Over the last few months, Meta has been offering AI researchers salaries that dwarf those of the Manhattan Project and the Space Race. The company recently offered AI researcher Matt Deitke $250 million over four years (an average of $62.5 million per year), with potentially $100 million in the first year alone. Meta CEO Mark Zuckerberg reportedly also offered an unnamed AI engineer $1 billion in compensation to be paid out over several years.

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Took out all traffic to port 443 at a time Beijing didn't have an obvious need to keep its netizens in the dark

China cut itself off from much of the global internet for just over an hour on Wednesday.…

A new review of nearly 700 studies on portable air cleaners found that over 90% of them were tested in empty spaces, not on people, leaving major gaps in evidence about whether these devices actually prevent infections or if they might even cause harm by releasing chemicals like ozone or formaldehyde. The Conversation reports: Many respiratory viruses, such as COVID-19 and influenza, can spread through indoor air. Technologies such as HEPA filters, ultraviolet light and special ventilation designs -- collectively known as engineering infection controls -- are intended to clean indoor air and prevent viruses and other disease-causing pathogens from spreading. Along with our colleagues across three academic institutions and two government science agencies, we identified and analyzed every research study evaluating the effectiveness of these technologies published from the 1920s through 2023 -- 672 of them in total. These studies assessed performance in three main ways: Some measured whether the interventions reduced infections in people; others used animals such as guinea pigs or mice; and the rest took air samples to determine whether the devices reduced the number of small particles or microbes in the air. Only about 8% of the studies tested effectiveness on people, while over 90% tested the devices in unoccupied spaces. We found substantial variation across different technologies. For example, 44 studies examined an air cleaning process called photocatalytic oxidation, which produces chemicals that kill microbes, but only one of those tested whether the technology prevented infections in people. Another 35 studies evaluated plasma-based technologies for killing microbes, and none involved human participants. We also found 43 studies on filters incorporating nanomaterials designed to both capture and kill microbes -- again, none included human testing.

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Last week, following a recent U.S. Customs ruling, Apple reintroduced blood oxygen monitoring to certain Apple Watch models in the U.S., sidestepping an ITC import ban stemming from its legal dispute with medical device maker Masimo. Today, Masimo fired back with a new lawsuit against the U.S. Customs and Border Protection. 9to5Mac reports: The company says US Customs and Border Protection (CBP) overstepped its authority and violated due process when it reversed its earlier decision on August 1 and allowed Apple to restore the feature. Moreover, Masimo says it found out about the decision when Apple publicly announced the return of the feature: "It has now come to light that CBP thereafter reversed itself without any meaningful justification, without any material change in circumstances, and without any notice to Masimo, let alone an opportunity for Masimo to be heard. CBP changed its position on Apple's watch-plus-iPhone redesign through an ex parte proceeding. Specifically, on August 1, 2025, CBP issued an 3 ex parte ruling permitting Apple to import devices that, when used with iPhones already in the United States, perform the same functionality that the ITC found to infringe Masimo's patents. Masimo only discovered this ruling on Thursday, August 14, 2025, when Apple publicly announced it would be reintroducing the pulse oximetry functionality through a software update." The company is now asking the court for a temporary restraining order and preliminary injunction to block the CBP's decision, and reinstate the original ruling that "determined that Apple's redesigned watches could be imported only to the extent the infringing functionality was completely disabled." As reported by Bloomberg Law, Masimo says the following in its supporting brief: "Each passing day that this unlawful ruling remains in effect irreparably deprives Masimo of its right to be free from unfair trade practices and to preserve its competitive standing in the U.S. marketplace." Masimo further argues that CBP's move "effectively nullified" the ITC's exclusion order against Apple. Apple's appeal of that ban is still pending before the Federal Circuit.

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