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The power of population density: What if every person lived in one city

Discover the impact and scale of placing every person on Earth in a single city. Explore how population density shapes resources, infrastructure, and daily life in this extreme scenario. Missiles shot ...
TechRepublic

High-Temperature Superconductors Could Redefine Data Center Power Density

The combination of rare earth materials and cryogenic temperatures could be the key to transforming power infrastructures in preparing for AI applications. Image: larich/Envato The dramatic growth of ...
Morningstar

Ciena Unveils the Industry’s Highest-Density, Lowest-Power Pluggable Optical Engine to Meet Data Center AI Demands

Vesta 200 6.4T CPX removes key barriers to co-packaged optics (CPO) adoption 200G/lane CPO ideal for leading-edge 100 and next-generation 200 Tb/s ASICs Single-wavelength solution natively enables ...
IEEE

Power Spectral Density of Thermal Noise at High Frequencies in Thermal Conductance for Semiconductor Devices

Abstract: We previously derived the power spectral density (PSD) of thermal flux fluctuations at low frequencies for a thermal conductor under non-equilibrium conditions, which is relevant for device ...
EDN

Power Tips #149: Boosting EV charger efficiency and density with single-stage matrix converters

An onboard charger converts power between the power grid and electric vehicles or hybrid electric vehicles. Traditional systems use two stages of power conversion: a boost converter to implement unity ...
TechSpot

FCC proposal could bring outdoor, higher-power Wi-Fi to 6 GHz band

Looking ahead: A forthcoming FCC vote could usher in a new generation of Wi-Fi hardware capable of operating at significantly higher power across the 6 GHz band – a move expected to reshape ...
Business Wire

Kioxia Develops Core Technology that Will Allow the Practical Implementation of High-density, Low-power 3D DRAM

TOKYO--(BUSINESS WIRE)--Kioxia Corporation, a world leader in memory solutions, today announced the development of highly stackable oxide-semiconductor channel transistors that will enable the ...
GeekWire

Bill Gates’ TerraPower gets NRC green light for safety in construction of its first nuclear plant

Sustainability: News about the rapidly growing climate tech sector and other areas of innovation to protect our planet. SEE MORE by Lisa Stiffler on Dec 1, 2025 at 5:24 pm December 1, 2025 at 5:25 pm ...
Inside EVs

This Tiny Electric Motor Is As Powerful As Four Tesla Motors Combined

An axial flux electric motor from Yasa set a new unofficial power density record. The working prototype weighs just 28 pounds but makes more power than two Tesla Model 3 Performance EVs combined. The ...
Electrek

YASA just destroyed its own record for power density with its state-of-the-art axial flux motor

Three months after declaring an unofficial world record achievement in power density for an electric motor, YASA’s latest axial flux prototype has shattered that previous benchmark. The axial flux ...
Semiconductor Engineering

On-Package Memory With UCIe To Improve Bandwidth Density And Power Efficiency (AMD, Intel Corp.)

A new technical paper titled “On-Package Memory with Universal Chiplet Interconnect Express (UCIe): A Low Power, High Bandwidth, Low Latency and Low Cost Approach” was published by researchers at ...