non-volatile optical memory has been created by researchers working at the Karlsruhe
Institute of Technology (KIT) and the universities of Münster, Oxford, and
Exeter. Utilizing innovative phase-change materials to store information, the
new device promises to significantly improve processing speeds by effectively
eliminating the existing bottleneck of having to convert optical signals into electrical
signals for storage and then back again for transmission.
Have you ever looked at a flower and thought, "I wonder what these
colors would look like to a bee"? Perhaps not, but in any case, you can
now find out using your own camera and computer. That's because
scientists from the University of Exeter have developed the
Multispectral Image Calibration and Analysis Toolbox, a piece of free
software that lets you see the colors in photos the way that various
animals would see them.
It's hard to find an article about graphene that doesn't include the words "wonder material" somewhere within it. Less wondrous, unfortunately, is the expensive and time consuming chemical vapor deposition (CVD) process used to produce it industrially. Now researchers from the University of Exeter claim to have discovered a new low-cost technique to produce high quality graphene that could see the wonder material start to realize its potential.
Researchers have successfully transferred monolayer graphene to fibers commonly used in the textile industry. The transparent, flexible material could one day be used to create embedded wearable electronics, such as phones, fitness trackers or MP3 players.