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JDK 23: The new features in Java 23

Java Development Kit (JDK) 23, the next planned version of standard Java, is off and running, with two features now scheduled for the release. Due September 19, JDK 23 has just added a second preview of a class-file API, providing a standard API for parsing, generating, and transforming Java class files. This feature was previously

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Half of Russian-Made Chips Are Defective

Anton Shilov reports via Tom’s Hardware: About half of the processors packaged in Russia are defective. This has prompted Baikal Electronics, a Russian processor developer, to expand the number of packaging partners in the country, according to a report in Vedomosti, a Russian-language business daily newspaper published in Moscow (hat tip to Cnews). In addition

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Electrospinning Artificial Heart Valves

When you think about additive manufacturing, thoughts naturally turn to that hot-glue squirting CNC machine sitting on your bench and squeezing whatever plastic doodad you need. But 3D printing isn’t the only way to build polymer structures, as [Riley] shows us with this fascinating attempt to create electrospun heart valves. Now, you may never have

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Negativity Drives Online News Consumption

Abstract of a paper on Nature: Online media is important for society in informing and shaping opinions, hence raising the question of what drives online news consumption. Here we analyse the causal effect of negative and emotional words on news consumption using a large online dataset of viral news stories. Specifically, we conducted our analyses

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Retrotechtacular: The IBM 7070

If you think of IBM mainframe computers, you most likely are thinking of the iconic S/360 or the slightly newer S/370. But what about the 7070 from 1958? It had transistors! It didn’t, however, use binary. Instead, it was a decimal-architecture machine. You can see a lost video of the machine below. It was originally

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Algorithms Can Aid Price Collusion, Even If No Humans Actually Talk To Each Other, US Enforcers Say

Algorithms might help hotels illegally collude on prices, even if no humans from those businesses actually talk to each other about them, according to US antitrust enforcers. From a report: The Department of Justice and Federal Trade Commission jointly submitted a statement of interest in Cornish-Adebiyi v. Caesars Entertainment, a case brought before the US

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