中国信通院余晓晖：《中国综合算力指数（2024年）》解读
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Hands-on with Orion, Meta’s first pair of AR glasses
Meta’s AR glasses are an impressive tease of what Mark Zuckerberg thinks will replace the smartphone.
Chinese scientists claim they broke RSA encryption with a quantum computer — but there's a catch
Researchers claim to have broken RSA encryption using a quantum computer, but what really happened?
Oracle Offers First Zettascale Cloud Computing Cluster
New AI supercomputer, the largest in the cloud, to deliver up to 131,072 NVIDIA GPUs to enable customers to build, train, and inference AI at scale.
Cozytech
Towards a viable alt-tech philosophy made up of individually delusional, collectively rational parts
The World's First Programmable Organism | Broadcast
Xenobots may change how we think about intelligence.
‘A huge opportunity’: Quantum leap for UK as tech industry receives £100m boost
Science secretary backs five quantum technology hubs in push for UK to transform healthcare and industry
Peter Kyle, the science secretary has announced funds to establish five quantum technology hubs across England and Scotland. They will work with industry and government to develop and commercialise devices and ultimately drive a new economy.
🔮 Breaking the energy barrier with reversible computing
As energy toll of AI growth and computation is expanding, the science of reversible computing is more important than ever
Doom Runs on E. Coli Bacteria Now
Yeah, you heard me: the 1993 video game Doom, which has been ported to every platform imaginable (an Apple Pippin, a jailbroken
This project cuts emissions by putting data centers inside wind turbines | CNN
WindCORES operates data centers inside wind turbines located in a wind park in western Germany, which the company says makes the centers almost carbon neutral.
New Breakthrough in Energy Storage – MIT Engineers Create Supercapacitor out of Ancient Materials
Constructed from cement, carbon black, and water, the device holds the potential to offer affordable and scalable energy storage for renewable energy sources. Two of humanity's most ubiquitous historical materials, cement and carbon black (which resembles very fine charcoal), may form the basis for
The water naturally forms a branching network of openings within the structure as it reacts with cement, and the carbon migrates into these spaces to make wire-like structures within the hardened cement.
fractal-like structure, with larger branches sprouting smaller branches, and those sprouting even smaller branchlets
existing batteries are too expensive and mostly rely on materials such as lithium, whose supply is limited,
nanocarbon-black-doped concrete
upercapacitors can be charged and discharged much more rapidly than batteries
Since the concrete would retain its strength, a house with a foundation made of this material could store a day’s worth of energy produced by solar panels or windmills
working up to a 45-cubic-meter version to demonstrate its ability to store a house-worth of power.
A.I. tools fueled a 34% spike in Microsoft’s water consumption, and one city with its data centers is concerned about the effect on residential supply
“They were pretty secretive on what they’re doing out there,” says a former mayor about Microsoft’s data center projects.
Microsoft disclosed that its global water consumption spiked 34% from 2021 to 2022 (to nearly 1.7 billion gallons, or more than 2,500 Olympic-sized swimming pools)
ChatGPT gulps up 500 milliliters of water (close to what’s in a 16-ounce water bottle) every time you ask it a series of between 5 to 50 prompts or questions
Google reported a 20% growth in water use
“was literally made next to cornfields west of Des Moines.”
Nvidia H100 GPUs: Supply and Demand
This post is an exploration of the supply and demand of GPUs, particularly Nvidia H100s.
Claimed superconductor LK-99 is an online sensation — but replication efforts fall short
Social media is abuzz with chatter about the material, but some scientists are pushing back on the hype.