Search results for system-on-glass

Space Exploration 2 hours ago

Schools in the path of April's total solar eclipse prepare for a natural teaching moment

Seventh-grade student Henry Cohen bounced side to side in time to the Beatles' "Here Comes the Sun" playing in teacher Nancy Morris' classroom, swinging his arms open and closed across the planets pictured on his T-shirt.

Nanophysics Mar 26, 2024

New method to measure entropy production on the nanoscale

Entropy, the amount of molecular disorder, is produced in several systems but cannot be measured directly. An equation developed by researchers at Chalmers University of Technology in Sweden, and Heinrich Heine University ...

Biotechnology Mar 21, 2024

Improving plant health diagnostics: The dawn of microfluidic devices for rapid miRNA detection

In natural environments, plants encounter biotic and abiotic stresses that can significantly affect their productivity and health. Recognizing the importance of timely stress diagnosis, researchers have developed various ...

Environment Mar 20, 2024

Study shows how to improve management of municipal solid waste

Some 20,000 metric tons of municipal solid waste (MSW) are produced every day in metropolitan São Paulo (Brazil), with household trash accounting for 12,000 tons and street cleaning (mainly sweeping, open-air market refuse ...

Polymers Mar 20, 2024

Study demonstrates spontaneous self-organization of microdroplets through quasi one-dimensional confinement

Polymer systems composed of multiple components can spontaneously induce emulsion or microdroplets by mechanical mixing, as an intermediate state of macroscopic phase separation. Unfortunately, the size of generated droplets ...

Optics & Photonics Mar 14, 2024

Researchers develop a new type of frequency comb that promises to further boost the accuracy of timekeeping

Chip-based devices known as frequency combs, which measure the frequency of light waves with unparalleled precision, have revolutionized timekeeping, the detection of planets outside of our solar system and high-speed optical ...

Planetary Sciences Mar 14, 2024

Total solar eclipses provide an opportunity to engage with science, culture and history

On April 8, 2024, there will be a total solar eclipse in Canada. This is an opportunity to experience, learn from and participate in the excitement and wonder. And rather than hiding inside, researchers have been communicating ...

Plants & Animals Mar 12, 2024

Citizen scientists' 'glass eel' data helps protect Hudson River

The Hudson River Eel Project—which has netted, counted and released roughly 2 million juvenile eels since its inception in 2008—owes its success to a cadre of nearly 1,000 high school, college and adult citizen scientists ...

Planetary Sciences Mar 12, 2024

Scientists propose new theory that explains sand ripples on Mars and on Earth

Sand ripples are fascinating. They are symmetrical, yet wind, which causes them, is very much not. Furthermore, they can be found on Mars and on Earth. It would be even more fascinating if the same effect found on Mars could ...

Mathematics Mar 12, 2024

How do neural networks learn? A mathematical formula explains how they detect relevant patterns

Neural networks have been powering breakthroughs in artificial intelligence, including the large language models that are now being used in a wide range of applications, from finance, to human resources to health care. But ...

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