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Atomic-Scale Investigations Solve Key Puzzle of LED Efficiency
From the high-resolution
glow of flat screen
televisions to light bulbs
that last for years,
light-emitting diodes (LEDs)
... > full story
Cradle Turns Smartphone Into Handheld Biosensor
Researchers and physicians
in the field could soon run
on-the-spot tests for
environmental toxins,
medical diagnostics, food
safety and more with their
... > full story
Stitching Defects Into World’s Thinnest Semiconductor
Researchers have grown
high-quality crystals of
molybdenum disulfide, the
world's thinnest
semiconductor, and studied
how these crystals stitch
... > full story
Flat Spray-on Optical Lens Created
Engineers have made a
breakthrough utilizing
spray-on technology that
could revolutionize the way
optical lenses are made and
used. ... > full story
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A Quantum Simulator for Magnetic Materials
May 23, 2013 — Physicists have developed a quantum simulator that allows arranging atoms in a way that they mimic the behavior of electrons in magnetic materials. The experiment opens up the possibility of ... > full story -
Spheres Can Form Squares
May 23, 2013 — Everybody who has tried to stack oranges in a box knows that a regular packing of spheres in a flat layer naturally leads to a hexagonal pattern, where each sphere is surrounded by six neighbours in ... > full story -
Quest for Quantum Computing Advanced
May 23, 2013 — Scientistst investigating the properties of ultra-thin films of new materials are helping bring quantum computing one step closer to ... > full story -
Magnetic Field Misbehavior in Solar Flares Explained: The Culprit Is Turbulence
May 22, 2013 — When a solar flare erupts from the sun, its magnetic fields sometime break a widely accepted rule of physics. Why? Now we ... > full story -
Innovation Could Bring Flexible Solar Cells, Transistors, Displays
May 22, 2013 — Researchers have created a new type of transparent electrode that might find uses in solar cells, flexible displays for computers and consumer electronics and future "optoelectronic" circuits for ... > full story -
More Emphasis Needed on Recycling and Reuse of Li-Ion Batteries
May 22, 2013 — The discovery of potential environmental and human health effects from disposal of millions of rechargeable lithium-ion batteries each year has led scientists to recommend stronger government ... > full story -
Fast New, One-Step Genetic Engineering Technology
May 22, 2013 — A new, streamlined approach to genetic engineering drastically reduces the time and effort needed to insert new genes into bacteria, the workhorses of biotechnology, scientists are reporting. The ... > full story -
Footwear's (Carbon) Footprint: Bulk of Shoes' Carbon Footprint Comes from Manufacturing Processes
May 22, 2013 — A typical pair of running shoes generates 30 pounds of carbon dioxide emissions, equivalent to keeping a 100-watt light bulb on for one week, according to a new lifecycle ... > full story -
New Technique May Open Up an Era of Atomic-Scale Semiconductor Devices
May 22, 2013 — Researchers have developed a new technique for creating high-quality semiconductor thin films at the atomic scale -- meaning the films are only one atom thick. The technique can be used to create ... > full story -
Healthy Aging
Personalized Medicine
Diseases and Conditions
Teen Health
Today's Healthcare
Children's Health
How Healthy Are You for Your Age?
May 22, 2013 — A new technique measures the health of human genetic material in relation to a patient's age. This could lead to the use of a "genetic thermometer" to assess a patient's health in relation to other ... > full story
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