Charging gold nanorods with light energy

Gold nanorods are promising photocatalysts that can use light energy to drive chemical reactions—such as converting CO₂ into ...
IEEE

Ultrafast gated hyperspectral imaging system for spatial-spectral-temporal-resolved electroluminescence of miniaturized light emitting diodes

Abstract: Miniaturized light-emitting diodes (Mini-/Micro-LEDs) for next-generation displays exhibit complex optoelectronic behaviors due to the shrunk chip size. Comprehensive multi-dimensional ...
The New Indian Express

After 78 years of Independence, power finally lights up remote Jharkhand village near Ranchi

RANCHI: For the first time in 78 years since Independence, electricity has finally reached Kudajharia village, located barely 21 km from the state capital, Ranchi, on the eve of 2026. Villagers said ...
The Free Press Journal

RBI Flags High-Cost Distribution Driving Insurance Growth, Warns Of Medium-Term Pressures

Mumbai: The Reserve Bank has flagged structural pressures in the insurance sector, saying premium growth is being increasingly driven by high-cost distribution-led strategies of insurance companies ...
The Financial Express

‘We are strengthening presence across in-city distribution, port-led logistics,’ says Anshul Singhal

After acquiring 107 acres in Devanahalli and Hoskote in Bengaluru, Welspun One, the industrial real estate and warehousing arm of Welspun Group, recently announced that it will build a 1.2 million ...
IEEE

Towards Multi-Source Illumination Color Constancy Through Physics-Based Rendering and Spectral Power Distribution Embedding

Abstract: Color constancy seeks to keep the perceived color of objects consistent under varying illumination conditions. However, existing methods often rely on restrictive prior assumptions or suffer ...
Science Daily

A single beam of light runs AI with supercomputer power

Aalto University researchers have developed a method to execute AI tensor operations using just one pass of light. By encoding data directly into light waves, they enable calculations to occur ...
Inside EVs

When The Power Went Out In San Francisco, So Did Waymo’s Robotaxis

A power outage in San Francisco wreaked havoc on Waymo’s robotaxi fleet. Several social media videos and photos show the driverless taxis stuck at intersections. The problem got so bad that Waymo ...
Ars Technica

Power outage paralyzes Waymo robotaxis when traffic lights go out

San Francisco was affected by a massive power outage over the weekend. It started with a fire at a substation in the city on Saturday afternoon, causing a blackout that at times affected as much as a ...
ABC7 San Francisco

Videos show Waymo cars stuck at San Francisco intersections during massive power outage

SAN FRANCISCO (KGO) -- Waymo, the operator of driverless ride-hailing vehicles, was also impacted by the massive power outage in San Francisco. Numerous people reported on social media seeing the ...
People

San Francisco Power Outage Leaves Large Majority of the City Without Lights, Causes Self-Driving Cars to Stall in the Road

“We are working with first responders and city officials on an outage in #SanFrancisco affecting 130,000 customers,” the Pacific Gas and Electric Company shared on social media Tayfun Coskun/Anadolu ...
Mission Local

Dark traffic lights, candlelight mass: Richmond District still without power

At Star of the Sea Church, the power is out, but mass is still on, with candles illuminating the church. Photo by Junyao Yang on Dec. 21, 2025. PG&E electricians were out in force in the Richmond ...