A new method for filtering light coming from a specific direction
Using only material geometry and interference patterns, MIT researchers have devised a novel way of passing light of any colour ...
Tag: light
Fiber optic tubes inserted through your veins could accelerate diagnosis
Illustration: James Archer/anatomyblue The backbone of today's modern telecommunication industry is held by fiber optic cables. These information highways have ...
Bending light in a chip could turn your phone into a projector
Imagine going to a meeting, flipping your phone on the table and then instantly project your slide presentation or traveling ...
Smart ‘curtains’ open and close just by responding to light only
Schematic for two different types of PC/SWNT photoactuators made by tuning the built-in strain of the bilayers. (c) Nature Communications ...
‘Squeezed light’ with less noise than found in vacuum to boost sensors
For many quantum mechanics is very hard to comprehend because so many of its insights are extremely bizarre (see spooky ...
Imaging in 3D using a single camera lens
This is a typical camera used for shooting 3-D images and movies. The equipment is very expensive and thus accessible ...
Digital imaging of the future: artificial imaging and 3-D displays
The subtleties in these computer-generated images of translucent materials are important. Texture, color, contrast, and sharpness combine to create a ...
Scientists completely halt light for a record-breaking minute
Scientists at the University of Darmstadt, Germany have set a new record after they devised an experimental set-up that allowed ...
Butterfly wings inspire ultra-sensitive infrared thermal imaging
Butterflies are one of the most enchanting beings in the animal kingdom, a symbol of grace and beauty encountered in ...
A candle’s flame burns millions of diamond nano-particles every second
Diamonds are for a nano-second - in the glitter of a candle light, that is. In a stroke of brilliance, ...
Time travel proven impossible by scientists
A team of Hong Kong scientists have proven that nothing can travel faster than the speed of light in vacuum, ...
Light gets dragged after getting slowed down to speed of sound
At 300,000 kilometers/second, the speed of light is constant in vacuum, such as space, when it encounters a different medium, ...
New medicine uses light to cure skin cancer
Normal 0 false false false MicrosoftInternetExplorer4 A drug which uses light to cure skin cancer is getting nearer and nearer ...
