News feed
Topics
45 items · Page 1 of 4
Analysis · Tech
AI accelerators are waiting on high-bandwidth memory more than on logic. Here is how stacked DRAM, HBM4 and a three-way supplier fight decide who ships Nvidia's next chips.
Analysis · Tech
AI clusters waste power converting light to electrons at every hop. Google's Apollo mirrors and Lightmatter's Photonic Fabric switch light itself, rewiring cluster topology on demand.
Analysis · Science
Logical qubits are half the story. Error correction also needs decoders that keep pace with the chip and magic states that eat most of the hardware. Here is where Willow and Helios stand.
Analysis · Climate
AI campuses need backup power that is quiet, clean, and always on. Fuel cells promise all three, but most run on natural gas and hydrogen's round-trip losses are brutal.
Analysis · Tech
AI racks now need coolant loops, distribution units, and leak sensors as much as they need silicon. Here is the unglamorous plumbing behind the datacenter and the water fight it's causing.
Analysis · Tech
Qualcomm's Snapdragon X2 Elite promises 3nm efficiency, an 80 TOPS NPU, and faster x86 emulation. Can Windows on Arm finally shed its reputation as the laptop you return?
Analysis · Science
Neutral-atom arrays trap thousands of qubits with laser tweezers and skip the dilution fridge. Here is what QuEra and Harvard's logical qubits actually prove, and what they don't.
Analysis · Security
FHE allows AI to process your data without ever decrypting it. Here is why new custom silicon is finally turning this mathematical pipe dream into a commercial reality.
Analysis · Science
The explosion of AI data is physically breaking our datacenters. Here is why engineers are hijacking biological enzymes to store exabytes of data inside a single test tube.
Analysis · Science
Silicon is hitting a thermal wall. Now, startups are launching commercial cloud platforms powered by living biological neurons that consume one million times less power than traditional AI hardware.
Analysis · Tech
Nvidia's flagship NVL72 Blackwell racks are drawing 120kW and overheating. Here is why the AI hardware limits aren't just about silicon anymore—they are about thermodynamics.
Analysis · Tech
SSDs haven't killed the hard drive. Instead, the impending cloud storage crisis is forcing engineers to fire nanosecond lasers at glass platters just to keep up with our data.