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Category: computing – Page 577

Gigadalton-scale DNA origami nanostructures explained

Check out this short educational video in which I explain some super exciting research in the area of nanotechnology: gigadalton-scale DNA origami! I specifically discuss a journal article by Wagenbauer et al. titled “Gigadalton-scale shape-programmable DNA assemblies”.

Here, I explain an exciting nanotechnology paper “Gigadalton-scale shape-programmable DNA assemblies” (https://doi.org/10.1038/nature24651).

Though I am not involved in this research myself, I have worked in adjacent areas such as synthetic biology, nanotechnology-based tools for neuroscience, and gene therapy. I am endlessly fascinated by DNA origami and would love to use it in my own research at some point in the future.

I am a PhD candidate at Washington University in St. Louis and the CTO of the startup company Conduit Computing. I am also a published science fiction writer and a futurist. To learn more about me, check out my website: https://logancollinsblog.com/.

Antivirus software company Norton now allows mining ETH via pool service

Antivirus software company Norton has released a new crypto product that allows users to mine ether (ETH) from their personal computers.

NortonLifeLock, formerly Symantec Corporation, has released a new crypto product that allows users to mine ether (ETH) from their personal computers.

The product, Norton Crypto, is currently available to select customers who use the company’s antivirus software called Norton 360. The public launch of the product is expected “in the coming weeks.”

How does the product work? A crypto-mining software is installed within Norton 360, which allows users to run it when their computers are idle.

Computer simulations of the brain can predict language recovery in stroke survivors

At Boston University, a team of researchers is working to better understand how language and speech is processed in the brain, and how to best rehabilitate people who have lost their ability to communicate due to brain damage caused by a stroke, trauma, or another type of brain injury. This type of language loss is called aphasia, a long-term neurological disorder caused by damage to the part of the brain responsible for language production and processing that impacts over a million people in the US.

“It’s a huge problem,” says Swathi Kiran, director of BU’s Aphasia Research Lab, and College of Health & Rehabilitation Sciences: Sargent College associate dean for research and James and Cecilia Tse Ying Professor in Neurorehabilitation. “It’s something our lab is working to tackle at multiple levels.”

For the last decade, Kiran and her team have studied the brain to see how it changes as people’s improve with speech . More recently, they’ve developed new methods to predict a person’s ability to improve even before they start therapy. In a new paper published in Scientific Reports, Kiran and collaborators at BU and the University of Texas at Austin report they can predict recovery in Hispanic patients who speak both English and Spanish fluently—a group of aphasia patients particularly at risk of long-term language loss—using sophisticated computer models of the brain. They say the breakthrough could be a game changer for the field of speech therapy and for stroke survivors impacted by aphasia.

Leaked Nvidia cryptocurrency card could be powerful enough to save gaming GPUs from the mines

The Nvidia 170HX could offer an Ethereum hash rate way in excess of an RTX 3090 for less power.

The latest rumours point to a brand new Nvidia cryptocurrency mining processor that’s capable of an Ethereum mining hash rate 164MH/s. If you’re not familiar with the hash rates of cryptocurrency mining, that make it an absolute whopper of a card—the GeForce RTX 3090 is somewhere in the region of 120-130MH/s. Wild, right?

It’s called the 170HX, says Twitter leaker 9550Pro, and it will feature 4480 CUDA Cores and run at 250W. Its secret, how it manages to out mine a beefier card in the 350W RTX 3090, is the choice of memory. There’s just 8GB of it on the reported card but that 8GB is made up of HBM2e, the HBM in which literally stands for High Bandwidth Memory.

AMD says it’s up to Nvidia to optimize for FidelityFX Super Resolution

Despite FSR being open source and cross-vendor, collaboration is sorely lacking.

Following AMD’s announcements about its open source, cross-vendor upscaling technology, FidelityFX Super Resolution, Radeon’s vice president & general manager Scott Herkelman has reminded followers on Twitter that Nvidia will have to do its part to make the tech worthwhile on its GPUs.

Race on.

Best PC racing wheels : perfect for any circuit. Best VR headset: which set is right for trackdays?

New internet woven from ‘spooky’ quantum links could supercharge science and commerce

For that, they will need the quantum equivalent of optical repeaters, the components of today’s telecommunications networks that keep light signals strong across thousands of kilometers of optical fiber. Several teams have already demonstrated key elements of quantum repeaters and say they’re well on their way to building extended networks. “We’ve solved all the scientific problems,” says Mikhail Lukin, a physicist at Harvard University. “I’m extremely optimistic that on the scale of 5 to 10 years… we’ll have continental-scale network prototypes.”

Advance could precisely link telescopes, yield hypersecure banking and elections, and make quantum computing possible from anywhere.

Microsoft looks ready to launch Windows 11

Microsoft keeps hinting at a new version of Windows.

Microsoft has been teasing a “next generation” of Windows for months now, but new hints suggest the company isn’t just preparing an update to its existing Windows 10 software, but a new, numbered version of the operating system: Windows 11.

The software giant announced a new Windows event for June 24th yesterday, promising to show “what’s next for Windows.” The event invite included an image of what looks like a new Windows logo, with light shining through the window in only two vertical bars, creating an outline that looks very much like the number 11. Microsoft followed up with an animated version of this image, making it clear the company intentionally ignored the horizontal bars.