Multi-dimensional multiplexing optical secret-sharing framework with cascaded liquid crystal holograms
Information security has become particularly crucial under the background of the big data era. Optical secret-sharing schemes encrypt information and physically divide it into different shares. Information can only be decrypted by cascading a suffici.....»»
Saturday Citations: Cold dark matter takes a hit; a new paradigm for biology; those fracking earthquakes
This week, researchers formulated a new method to calculate the probability of generating intelligent life in the universe. Investigations of a meteorite that originated on Mars revealed that it once interacted with liquid water. And an analysis of f.....»»
The new ecolinguistics: A vision for the future of language learning
An article published in Frontiers of Digital Education advocates for a transformative approach to language learning by introducing a new ecolinguistics framework that emphasizes the dynamic interplay between language, technology, and embodied engagem.....»»
Metalenses harness AI for high-resolution, full-color imaging for compact optical systems
Modern imaging systems, such as those used in smartphones, virtual reality (VR), and augmented reality (AR) devices, are constantly evolving to become more compact, efficient, and high-performing. Traditional optical systems rely on bulky glass lense.....»»
Scientists gain new insights into how mass is distributed in hadrons
Scientists can determine the mass of subatomic particles that are built from quarks by looking at the particles' energy and momentum in four-dimensional spacetime. One of the quantities that encode this information, called the trace anomaly, is linke.....»»
Mechanical metamaterial enables long-distance component interaction for unique stretching properties
Metamaterials are artificial materials that do not occur in nature. Their components function like atoms in conventional materials but have special optical, electrical and magnetic properties. Interaction between the components is crucial to a metama.....»»
Top insider revealed a big M4 MacBook Pro upgrade that Apple kept secret
Top insider revealed a big M4 MacBook Pro upgrade that Apple kept secret.....»»
New route to quantum spin liquid materials discovered
A new route to materials with complex disordered magnetic properties at the quantum level has been produced by scientists for the first time. The material, based on a framework of ruthenium, fulfills the requirements of the Kitaev quantum spin liquid.....»»
How to share a Wi-Fi QR code in iOS 18 to help your guests
Sharing your Wi-Fi with family, friends, and guests just got easier in iOS 18 with a new QR code feature for hassle-free connections.Sharing Wi-Fi passwords in iOS 18With iOS 18, Apple introduced a streamlined way to share Wi-Fi access — no more ty.....»»
Avengers: Secret Wars might be the last we see of Doctor Doom
Marvel confirmed this summer that Avengers: Doomsday and Avengers: Secret Wars will keep their May 2026 and May 2027 release dates despite speculation that the … The post Avengers: Secret Wars might be the last we see of Doctor Doom appeared fi.....»»
Mathematical approach can predict crystal structure in hours instead of months
Researchers at New York University have devised a mathematical approach to predict the structures of crystals—a critical step in developing many medicines and electronic devices—in a matter of hours using only a laptop, a process that previously.....»»
Parents can now track their kids with Snapchat’s new Location Sharing feature
Popular social media app Snapchat announced that location sharing is coming to Family Center, an in-app hub offering parental tools and resources. With more than … The post Parents can now track their kids with Snapchat’s new Location Sha.....»»
Yes, the 10 worst passwords still include ‘password’ and ‘secret’
Some six years after virtual private network company NordVPN started searching data breaches for the most-used passwords, things are every bit as bad as when the company started. Each year, the company searches the dark web for passwords stolen by.....»»
Telescope for NASA"s Roman mission complete, delivered to Goddard
NASA's Nancy Grace Roman Space Telescope is one giant step closer to unlocking the mysteries of the universe. The mission has now received its final major delivery: the Optical Telescope Assembly, which includes a 7.9-foot (2.4-meter) primary mirror,.....»»
Deep learning streamlines identification of 2D materials
Researchers have developed a deep learning-based approach that significantly streamlines the accurate identification and classification of two-dimensional (2D) materials through Raman spectroscopy. In comparison, traditional Raman analysis methods ar.....»»
Industrial snow: Factories trigger local snowfall by freezing clouds
Anthropogenic aerosols, tiny solid and liquid air pollution particles, have masked a fraction of global warming caused by anthropogenic greenhouse gases. Climate researchers have known for decades that anthropogenic aerosols perturb liquid clouds by.....»»
Meteorite contains evidence of liquid water on Mars 742 million years ago
An asteroid struck Mars 11 million years ago and sent pieces of the red planet hurtling through space. One of these chunks of Mars eventually crashed into the Earth somewhere near Purdue University and is one of the few meteorites that can be traced.....»»
Metal-organic framework materials to remove dye contaminants for cleaner water
The future of MOFs, metal-organic framework materials, looks bright. A review in the International Journal of Environment and Waste Management has looked at how a specific class of these sponge-like materials might find increasing use in removing dye.....»»
Economic policies encourage the careless use of people and the planet. Creating caring economies is the answer
The United Nations Framework Convention on Climate Change includes a Gender Action Plan, adopted in 2017. The plan aims to "enhance the gender responsiveness" of climate policy and climate action. It outlines specific actions and strategies to promot.....»»
Concord returns from the dead in Amazon’s Secret Level trailer
The latest trailer for animated anthology series Secret Level flaunts its celebrity cast and lineup of featured video game franchises......»»
These ESR Gear mobile accessory deals are Apple-tastic — Save over 50% off
With these ESR Gear mobile accessory deals you can save big on a multi-function charging dock, car charger and phone mount, and more......»»