Scientists achieve optical control of phase and group velocities in everyday liquids
The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...
Compoundsemiconductor.net1d
KRISS develops new materials for SWIR sensors
KRISS has addressed these challenges by developing a new InAsP material, grown on an InP substrate as the light-absorbing ...
techxplore1d
Scientists enhance high-resolution distributed temperature sensing using plastic optical fibers
Scientists have developed a new approach to significantly enhance the spatial resolution of distributed temperature sensing ...
Compact camera can identify objects at the speed of light
Collaboration can be a beautiful thing, especially when people work together to create something new. Take, for example, a ...
EurekAlert!2d
Scientists achieve breakthrough in high-resolution distributed temperature sensing using plastic optical fibers
Scientists have developed a high-resolution distributed temperature sensing technique using plastic optical fibers, achieving a spatial resolution of 4.8 centimeters. This breakthrough, based on ...
koco.com15d
Death investigation underway after family members get into fight at southeast OKC home, police say
AND POLICE SAY THAT THEY’RE STILL WORKING TO LEARN SOME MORE DETAILS ABOUT WHAT LED UP TO THIS. KOCO’S AUDREY GOODSON, SHE JOINS US AT THE SCENE WITH WHAT WE KNOW SO FAR. THAT’S RIGHT. POLICE HAVE ...
Android Authority16d
Samsung S Pen: The ultimate guide
The S Pen has been one of the standout features on Samsung flagships for many years. First integrated with the Note line, the S Pen is now a core part of the Galaxy S Ultra models, newer foldables ...
Tom's Guide16d
Samsung Galaxy S25: Release date, price, specs and more
The 50MP main, 12MP ultrawide (not the new 50MP sensor seen on the Ultra) and 10MP 3x telephoto camera on the back of the Galaxy S25 and S25 Plus, as well as the 12MP selfie camera on the front ...
Healthline17d
Understanding Optic Neuritis
Optic neuritis (ON) is an inflammation that damages your optic nerve. It can cause vision loss and pain when you move your eyes. As the inflammation goes away, your symptoms usually get better ...
Android Police21d
Zigbee Ambient Sensing concept shows how smart lights can turn into motion sensors
A demo of Ambient Sensing for Zigbee lights shows how smart lights could soon be used as motion sensors with just a firmware update and no additional hardware. Philips Hue products may soon ...
Indiatimes22d
Optical illusion: Only those with sharp vision can help 3 boys in finding a hidden man’s face in 7 seconds
The optical illusions are those mind-bending games that play with shapes and images and point of view. There are kinds of optical illusions: physical, physiological, and cognitive, which put the ...
Indiatimes22d
Optical illusion: Only a detective’s eyes can spot the odd number '218' in this image
Solving optical illusions requires focus, patience, and understanding of visual perception tricks. Start by observing the image as a whole, noting its patterns and contrasts. Shift your focus ...