Month: February 2024

Enlarge / Mere seconds before an epic livestreamed troll moment. (credit: Kano / YouTube)

The Zod rune has a mythical place in Diablo II lore. The incredibly rare socketed item, which can make other in-game gear indestructible, has just a 1 in 2,987,183 chance of dropping from the game's highest class of enemy, according to one calculation.

To this day, it's not hard to find dedicated players admitting online that they've never seen a legitimate copy of the rune despite years of play (though duplicated versions made using glitches can be less rare).

So when Diablo streamer and speedrunner Kano saw a Zod rune drop during a livestreamed Diablo II: Resurrected run Wednesday (as noticed by GamesRadar), it was something of a legendary moment. And when Kano sold that rune for a relatively unimportant 35,000 in-game gold mere moments later, it was something of a legendary troll.

Enlarge (credit: Nord Quantique)

There's a general consensus that performing any sort of complex algorithm on quantum hardware will have to wait for the arrival of error-corrected qubits. Individual qubits are too error-prone to be trusted for complex calculations, so quantum information will need to be distributed across multiple qubits, allowing monitoring for errors and intervention when they occur.

But most ways of making these "logical qubits" needed for error correction require anywhere from dozens to over a hundred individual hardware qubits. This means we'll need anywhere from tens of thousands to millions of hardware qubits to do calculations. Existing hardware has only cleared the 1,000-qubit mark within the last month, so that future appears to be several years off at best.

But on Thursday, a company called Nord Quantique announced that it had demonstrated error correction using a single qubit with a distinct hardware design. While this has the potential to greatly reduce the number of hardware qubits needed for useful error correction, the demonstration involved a single qubit—the company doesn't even expect to demonstrate operations on pairs of qubits until later this year.

Enlarge / US President Joe Biden speaks before signing the CHIPS and Science Act of 2022. (credit: Chip Somodevilla / Staff | Getty Images North America)

The Biden administration announced investments Friday totaling more than $5 billion in semiconductor research and development intended to re-establish the US as a global leader manufacturing the "next generation of semiconductor technologies."

Through sizeable investments, the US will "advance US leadership in semiconductor R&D, cut down on the time and cost of commercializing new technologies, bolster US national security, and connect and support workers in securing good semiconductor jobs," a White House press release said.

Currently, the US produces "less than 10 percent" of the global chips supply and "none of the most advanced chips," the White House said. But investing in programs like the National Semiconductor Technology Center (NSTC)—considered the "centerpiece" of the CHIPS and Science Act's four R&D programs—and training a talented workforce could significantly increase US production of semiconductors that the Biden administration described as the "backbone of the modern economy."

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  The Apple Vision Pro with AirPods Pro, Magic Keyboard, Magic Trackpad, and an Xbox Series X|S controller. [credit: Samuel Axon ]

The Vision Pro is the strangest product Apple has introduced in the time I've been covering the company. By now, it's well established that the headset is both impressively cutting-edge and ludicrously expensive.

You could certainly argue that its price means it’s only for Silicon Valley techno-optimists with too much money to burn or for developers looking to get in on the ground floor on the chance that this is the next gold rush for apps. But the platform will need more than those users to succeed.

Part of Apple’s pitch behind the price tag seems to be that the Vision Pro could replace several devices, just like the iPhone did back in the late 2000s. It could replace your laptop, your tablet, your 4K TV, your video game console, your phone or other communications device, your VR headset, and so on. If it truly replaced all of those things, the price wouldn’t seem quite so outrageous to some.