Innovations through hair-thin optical fibers
Scientists at the University of Bonn have built hair-thin optical fiber filters in a very simple way. They are not only extremely compact and stable, but also color-tunable. This means they can be used in quantum technology and as sensors for tempera.....»»
Next-gen optical disc can store over 14,000 4K movies
New technology developed by Chinese scientists delivers 4,000 times as much data density as a Blu-ray disc......»»
Measuring the properties of light: Scientists realize new method for determining quantum states
Scientists at Paderborn University have used a new method to determine the characteristics of optical quantum states. For the first time, they are using certain photon detectors—devices that can detect individual light particles—for so-called hom.....»»
9to5Mac Overtime: Finally, new iPads!
On this week’s edition of 9to5Mac Overtime, Jeff and Fernando discuss exciting new details on upcoming iPads, including new super-thin dimensions, updated features, and new accessories. We also discuss the recent iOS 17.4 beta, the new Apple Sports.....»»
Researchers develop a computer from an array of VCSELs with optical feedback
In our data-driven era, solving complex problems efficiently is crucial. However, traditional computers often struggle with this task when dealing with a large number of interacting variables, leading to inefficiencies such as the von Neumann bottlen.....»»
Polymer-based tunable optical components allow for metasurfaces that can switched with light
A material coating, whose light refraction properties can be precisely switched between different states, has been developed by an interdisciplinary research team from the Chemistry and Physics departments at the University of Jena. The team, led by.....»»
The week"s best Dyson deals include the V12 Detect Slim under $500, but probably not for long
Plus, get a refurbished Supersonic hair dryer for its new sale price of $229.99 (compared to $249.99) as of Feb. 21. UPDATE: Feb. 21, 2024, 1:00 p.m. EST This post has been updated with the latest list of Dyson vacuums, air-purifying fans,.....»»
Research explores how people make a snap judgment about unfamiliar dogs
It's no secret that people can be quick to judge others, particularly when it comes to how a person looks. There have been tons of studies on how physical facial appearance, like makeup or facial hair, impacts a person's perception of someone else......»»
Physicists develop new solar cell design for better efficiency
Physicists at Paderborn University have used complex computer simulations to develop a new design for significantly more efficient solar cells than previously available. A thin layer of organic material, known as tetracene, is responsible for the inc.....»»
Acer’s new superthin laptops are also highly affordable
Acer has just launched two new thin and light notebooks, both of which are powered by the latest AMD Ryzen mobile processors......»»
Microplastics present in muscles, intestines of South East Queensland sharks
Researchers have discovered not only microplastics but also a higher abundance of cellulose-based fibers in the intestine samples of four apex shark species caught off the coast of South East Queensland (SEQ)......»»
Hands on with Apple Vision Pro ZEISS optical inserts
If you need glasses or contacts, there's a solid chance you'll need optical inserts to use Apple Vision Pro. Here's what you need to know about these magnetic lenses.Apple Vision Pro ZEISS optical insertsApple Vision Pro is designed to fit the user's.....»»
Architecture Styles: From Brutalist and Gothic to Neoclassical, Bauhaus and Baroque Styles
Architecture styles have evolved over centuries, shaped by cultural influences, technological innovations, and philosophical movements. From ancient Greek and Roman classical orders to Gothic cathedrals to 20th-century modernism, buildings reflect th.....»»
When Love and the Algorithm Don’t Mix
Dating app algorithms are working for the status quo, writes Apryl Williams. When I met my husband, who happens to be white, he told me that he was always seeing women with blonde hair on Tinder and he’s not really into blond.....»»
Top 5 Best Uses and Benefits of OCR Technology
Technology is one of the important factors, which shapes rapidly changing digital environment as it changes many aspects of our life. One technology that revolutionized the field of human-textual interaction is optical character recognition (OCR). OC.....»»
Dyson"s Valentine"s Day sale finally brought the V12 Detect Slim back under $500
Plus, get the Dyson V8 Origin+ cordless vacuum for $299.99 or a refurbished Supersonic hair dryer for $249.99 as of Feb. 14. UPDATE: Feb. 15, 2024, 5:00 a.m. EST This post has been updated with the latest list of Dyson vacuums, air-purifyin.....»»
The 7 best vacuums for pet hair from Dyson, Shark, and more
The best vacuums for pet hair use tangle-free brushes, are easy to maneuver, and often include pet-specific attachments. Here are the best available in 2024......»»
A "quantum leap" at room temperature: Ultra-low noise system achieves optical squeezing
In the realm of quantum mechanics, the ability to observe and control quantum phenomena at room temperature has long been elusive, especially on a large or "macroscopic" scale. Traditionally, such observations have been confined to environments near.....»»
Synthetic fibers and tire abrasion found to have the strongest impact on corals
Corals feed on plankton that they catch from the seawater. Due to the increasing pollution of the oceans, they also ingest tiny plastic particles. Sometimes, the corals are unable to expel the microplastics from their bodies. Instead, they store it i.....»»
A new optical metamaterial makes true one-way glass possible
A new approach has allowed researchers at Aalto University to create a kind of metamaterial that has so far been beyond the reach of existing technologies. Unlike natural materials, metamaterials and metasurfaces can be tailored to have specific elec.....»»
New research reveals mechanisms of stiffening in paper pulp, could lead to improved recyclability
One of the problems with paper recycling is that the fibers stiffen during the dewatering and drying processes, also known as hornification. The same thing happens to dishcloths, for example; they stiffen over time. New research can now explain the m.....»»