“Ultimately we want to have low cost, low toxicity, and the ability to make flexible devices” It’s not easy going green. For home lighting applications, organic light emitting diodes (OLEDs)... Read more
New Approach to Slowing Rot Doubles Berry Shelf Life Strawberry lovers rejoice: the days of unpacking your luscious berries from the refrigerator only to find them sprouting wispy goatees of... Read more
Quantum communication systems offer the promise of virtually unbreakable encryption. Unlike classical encryption, which is used to send secure data over networks today and whose security dep... Read more
Experiments suggest that the carbon sheets can produce beams in broad range of colors Graphene, hailed as one of the thinnest, strongest and most conductive materials ever found, seems to ha... Read more
Medical ‘Lightsabers’ – 5 years away Whether surgeons slice with a traditional scalpel or cut away with a surgical laser, most medical operations end up removing some healt... Read more
Luminescent ‘LED-Type’ Design Breaks Efficiency Record To produce the maximum amount of energy, solar cells are designed to absorb as much light from the Sun as possible. Now res... Read more
A British computer hacker equipped with a “Dummies” guide recently tapped into the Pentagon. As hackers get smarter, computers get more powerful and national security is put at r... Read more