Graphene Videos

• Mobile Computing
  Computer Science
  Graphene
  Chemistry
  Technology
  Batteries
   
  

  Engineers Make Cheaper, Brighter Displays Out Of Organic Materials

  Organic Light-Emitting Diodes (OLEDs) are plastic-based materials that are able to emit light. Engineers are beginning to make displays out of OLEDs by spraying the materials on a surface, the way an ... > more
• Geography
  Earthquakes
  Technology
  Detectors
  Aviation
  Severe Weather
   
  

  Physicist Shoots with Custom-Built Camera, Composes Images of Unprecedented Definition

  One lone physicist hopes to create an ultra-high-resolution portrait of America by taking a series of gigapixel images with his own custom camera, created from parts of old spy planes and nuclear ... > more
• Computer Science
  Distributed Computing
  Computer Programming
  Computer Modeling
  Information Technology
  Artificial Intelligence
   
  

  Energy Scientists Propose Color-Coding Standard for PC Sleep Mode

  Different computers use different indicator lights to signal that they are in energy-saving, or "sleep" mode. Users are often unsure if their PC is truly saving energy, rather than just turning its ... > more
• Pollution
  Air Pollution
  Air Quality
  Atmosphere
  Environmental Issues
  Environmental Science
   
  

  Atmospheric Chemists Show Morning Fog Captures Particulate Matter

  While it hassles commuters, morning mist removes a lot of airborne particles which are hazardous for people with respiratory health problems. The water droplets inside morning fog are of just the ... > more
• Heart Disease
  Stroke Prevention
  Neuropathy
  Pain Control
  Diseases and Conditions
  Cold and Flu
   
  

  Cardiologists Treat Leg Pain with Balloon Angioplasty

  Doctors now use cold angioplasty to restore blood flow to the legs and relieve chronic leg pain. The procedure, where cold nitrous oxide inflates a balloon inside arteries to unclog them, is similar ... > more

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