Search results for fiber

Environment 9 hours ago

Democratizing air quality data at nearly no cost

Due to the high cost of air quality monitors, many countries don't have the tools in place to regularly monitor pollutants. Without routine measurements, policymakers cannot make evidence-based policy decisions to reduce ...

General Physics May 21, 2024

Neutrons open window to explore space glass

Thanks to human ingenuity and zero gravity, we reap important benefits from science in space. Consider smart phones with built-in navigation systems and cameras.

Earth Sciences May 21, 2024

Highly sensitive fiber optic gyroscope senses rotational ground motion around active volcano

Researchers have built a prototype fiber optic gyroscope for high resolution, real-time monitoring of ground rotations caused by earthquakes in the active volcanic area of Campi Flegrei in Naples, Italy. A better understanding ...

Agriculture May 21, 2024

Chocolate that harnesses the full potential of the cocoa fruit

Researchers at ETH Zurich have teamed up with the food industry to produce a whole-fruit variety of chocolate. This helps increase the value creation of cocoa farming—and is healthier.

Optics & Photonics May 20, 2024

Iso-propagation vortices: Optical multiplexing for unprecedented information capacity

The future of optical communications just got brighter. In a development reported in Advanced Photonics, researchers from Nanjing University have introduced iso-propagation vortices (IPVs), a novel concept that offers a solution ...

Optics & Photonics May 20, 2024

Researchers develop entangled photon pairs in integrated silicon carbide for first time

Quantum information science is truly fascinating—pairs of tiny particles can be entangled such that an operation on either one will affect them both even if they are physically separated. A seemingly magical process called ...

Plants & Animals May 18, 2024

How hunting may have turned humans into long-distance runners

Researchers have discovered hundreds of historical accounts of humans hunting prey by chasing them down over long distances, which some believe is why we evolved our unique talent for endurance running.

Economics & Business May 17, 2024

How does the US know that forced labor is happening in China? A supply chain expert weighs in

The Biden administration has added 26 more companies to the list of Chinese textile traders and manufacturers whose goods are blocked from entering the United States because of their alleged ties to forced labor.

Ecology May 17, 2024

Feeding native ecosystems with waste

UC researchers are pioneering the use of treated sewage to restore native plants on Te Pātaka-o-Rākaihautū Banks Peninsula.

Plants & Animals May 16, 2024

A spider silk sound system: Webs match acoustic particle velocity for long-distance sound detection

The best microphone in the world might have an unexpected source: spider silk. Spiders weave webs to trap their insect snacks, but the sticky strands also help spiders hear.

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