Hybridization of surface lattice resonances induces dual-band bound states in continuum
In metasurfaces, surface lattice resonances (SLRs) and bound state in the continuum (BIC) are two convenient approaches for achieving high quality factors (Q-factors)......»»
El Niño Southern Oscillation caused spike in 2023 temperatures, study finds
A study by scientists at the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science identified El Niño–Southern Oscillation as the primary cause of the spike in global surface temperature in 2023, not human-induced climate.....»»
Dual-species atomic arrays show promise for quantum error correction
A study in Nature Physics has realized a dual-species Rydberg array combining rubidium (Rb) and cesium (Cs) atoms to enhance quantum computing and its applications......»»
Finally, a video that really explains how color works
Videos about the chemistry of color typically only scratch the surface of how electromagnetic radiation creates the beautiful rainbows of the world around us......»»
How nation-states exploit political instability to launch cyber operations
In this Help Net Security interview, Ismael Valenzuela, Vice President of Threat Research & Intelligence at BlackBerry, discusses the impact of geopolitical tensions on the frequency and sophistication of cyberattacks. He explains how nation-states a.....»»
Microsoft ends support for this four-year-old Surface device
Driver and firmware update support for the Surface Laptop Go officially ended on October 13, four years after its release......»»
NASA probe Europa Clipper lifts off for Jupiter"s icy moon
NASA probe Europa Clipper lifted off from the US Kennedy Space Center on Monday, bound for an icy moon of Jupiter to discover whether it has the ingredients to support life......»»
Digital quantum simulation of nuclear magnetic resonance experiments
Programmable quantum computers have the potential to efficiently simulate increasingly complex molecular structures, electronic structures, chemical reactions, and quantum mechanical states in chemistry that classical computers cannot. As the molecul.....»»
Atmospheric oxidation and the creation of modern Mars
Like Earth, Mars was formed about 4.5 billion years ago, but its early surface was very different than today's. Mars' surface then had high rates of meteorite and asteroid impacts from the period known as the Late Heavy Bombardment. But whereas today.....»»
CISOs’ strategies for managing a growing attack surface
In this Help Net Security interview, Rickard Carlsson, CEO at Detectify, discusses the evolution of attack surface management in the context of remote work and digital transformation. Carlsson highlights the challenges CISOs face today, including mai.....»»
Shaping nanocrystals: Unlocking the future of screens, solar and medical tech
From brighter TV screens to better medical diagnostics and more efficient solar panels, new Curtin-led research has discovered how to make more molecules stick to the surface of tiny nanocrystals, in a breakthrough that could lead to improvements in.....»»
Why hurricanes like Milton in the US and cyclones in Australia are becoming more intense and harder to predict
Tropical cyclones, known as hurricanes and typhoons in other parts of the world, have caused huge damage in many places recently. The United States has just been hit by Hurricane Milton, within two weeks of Hurricane Helene. Climate change likely mad.....»»
The best free TV shows on YouTube (October 2024)
Are you looking to stream television programs for free? The best free TV shows to watch on YouTube include Dual Survival, Good Witch, and Extreme Cheapskates......»»
Finely regulated luminescent Ag-In-Ga-S quantum dots with green-red dual emission toward white LEDs
Semiconductor quantum dots (QDs) materials have shown great potential for applications in lighting and display fields due to their wide color gamut, adjustable emission wavelength, high quantum efficiency, high color saturation, and low processing co.....»»
Researchers uncover role of plasma waves in mysterious heating of sun"s corona
There is a profound mystery in our sun. While the sun's surface temperature measures around 10,000 degrees Fahrenheit, its outer atmosphere, known as the solar corona, measures more like 2 million degrees Fahrenheit, about 200 times hotter......»»
Best Buy knocked $200 off the Microsoft Surface Pro with CoPilot+
This Microsoft Surface Pro comes with the new Copilot+, and you can get it $200 off with this excellent deal......»»
Machine learning could improve extreme weather warnings
Because small changes in atmospheric and surface conditions can have large, difficult-to-predict effects on future weather, traditional weather forecasts are released only about 10 days in advance. A longer lead time could help communities better pre.....»»
Whoop fitness band gets a feature it has been missing for years
The Whoop fitness band has been around for years, but only now will it tell you how many steps you've taken each day......»»
New analysis tools can help farmers make informed choice on "agrivoltaics"
The dual use of land for agriculture and solar energy production, known as agrivoltaics, presents a new opportunity for farmers, but whether it makes economic sense for growers is a complex question. A new set of analytical tools developed by researc.....»»
Extreme floods, like those caused by Hurricane Helene, are becoming more frequent
Late last month, Hurricane Helene drenched the Southwest United States. Devastating floods hit communities on the Gulf Coast and southern Appalachia. The storm killed more than 200 people and destroyed billions of dollars of property......»»
First greenhouse gas plumes detected with NASA-designed instrument
The imaging spectrometer aboard the Carbon Mapper Coalition's Tanager-1 satellite has identified methane and carbon dioxide plumes in the United States and internationally......»»