Startup Arcturus has developed nano-infused copper that dramatically improves electrical conductivity using laser technology. The advancement could cut transmission losses across power grids in half.
Arcturus uses lasers to embed carbon nanomaterials directly into copper conductors, enhancing their electrical properties. The process addresses a persistent inefficiency: electrical grids currently lose 5-10% of transmitted power as heat through resistance in transmission lines.
Nano-infused copper reduces this resistance, allowing more electricity to reach end users without degradation. The technology applies to existing grid infrastructure, making it compatible with current power distribution systems.
The startup has operated under the radar while developing the technique, which represents a material science breakthrough rather than an architectural redesign of the grid itself. Implementation could reduce costs associated with electrical waste and decrease the need for additional generation capacity.
Grid efficiency improvements have broad implications for renewable energy integration and reduced operational expenses for utilities managing transmission networks.
Atlas has unveiled a brain-monitoring EEG wearable that measures where your attention lies throughout the day. The device provides users with data on their focus patterns and mental engagement.
September is shaping up to be one of the busiest months for smartphone launches in years, with the Poco F9 series already announced and major releases expected throughout the month.
Sonos unveiled its Ace Ultra headphones, Beam Ultra soundbar, and Sonos 27 operating system at a New York City event. The announcement marks the company's largest product reveal since navigating a turbulent app redesign earlier this year.
Roku has launched its first self-branded OLED smart TVs, starting at $999 for 55-inch and 65-inch 120Hz models, with higher-end 144Hz variants at $1,299. The TVs will be sold exclusively through Amazon beginning this fall.