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• Recycling and Waste
  Environmental Issues
  Engineering
  Sustainability
  Environmental Science
  Civil Engineering
   
  

  RFID-Based Recycling Technology Makes Philadelphia Greener

  Electrical engineers have developed a system that identifies a recycling bin by its household, using Radio Frequency IDentification (RFID) chips embedded in the bins. Bins are scanned and weighed ... > more
• Computer Science
  Computer Modeling
  Artificial Intelligence
  Distributed Computing
  Computer Programming
  Hacking
   
  

  Simulation Software Derives New Tricks from Math

  Even old jugglers can learn new tricks from mathematics. Several computer algorithms are able to simulate the combinatorial patterns of juggling and generate new ones that even experienced jugglers ... > more
• Robotics
  Engineering
  Artificial Intelligence
  Robotics Research
  Vehicles
  Technology
   
  

  Engineering Students Build Next-Generation Bathyscaphe

  Computer, electrical, and mechanical engineering students at the University of Florida have built a fully automated underwater vehicle. Driven by five thrusters and controlled by complex electronics, ... > more
• Nature of Water
  Today's Healthcare
  Asthma
  Medical Technology
  Lung Disease
  Nuclear Energy
   
  

  Safer Ventilator Prevents Contamination From Water Condensation

  Doctors can now keep patients who are in respiratory care safer with a new kind of ventilator. Ventilator oxygen is completely dry and needs to be humidified for the patient's comfort, but water can ... > more
• Medical Technology
  Today's Healthcare
  Lung Cancer
  Medical Imaging
  Gene Therapy
  Brain Tumor
   
  

  Engineers Devise Implantable Dosimeter to Track Success of Radiation Therapy

  Radiologists could soon measure the amount of radiation exposure experienced by different tissues using an implantable capsule. The device contains a small dosimeter and sends radiation exposure data ... > more
• Arthritis
  Consumer Behavior
  Electronics
  Technology
  Engineering
  HIV and AIDS
   
  

  Human-Factors Engineers Focus on User-Friendliness

  Human-factors engineers -- whose training includes psychology -- specialize in testing products for usability, for example checking whether a copying machine's legs get in the way, or measuring how ... > more
• Nanotechnology
  Construction
  Electronics
  Energy Policy
  Technology
  Civil Engineering
   
  

  Engineers Establish Accuracy and Usability Standards

  Human-factors engineers, along with the National Institute of Standards and Technology (NIST) have developed a rigorous, standardized test for all electronic voting machines -- whose error rate is ... > more
• Thermodynamics
  Vehicles
  Petroleum
  Transportation Science
  Alternative Fuels
  Fossil Fuels
   
  

  Engineers Test Ventilated Seats And Thermal-Acoustic System To Make A/C Energy-Efficient

  Engineers at a national lab have shown that small fans embedded in car seats could help cool passengers down -- saving up to 7 percent of the 30 to 40 gallons of gasoline per year an average driver ... > more
• Robotics
  Medical Technology
  Today's Healthcare
  Robotics Research
  Back and Neck Pain
  Medical Imaging
   
  

  Robotic Camera Will Take Motion X-Rays by Following Patients' Movements

  Orthopedic injuries are among the most common reasons people visit the doctor. Whether it's pain in the knee, hip or shoulder, doctors have a difficult time making an exact diagnosis without surgery. ... > more
• Encryption
  Hacking
  Information Technology
  Computer Graphics
  Virtual Reality
  Alternative Fuels
   
  

  Physical Chemists Develop New High-Capacity Storage Technology

  Holograms allow permanent optical data storage and retrieval with far higher densities than CDs or DVDs, using the interference patterns of two lasers. Physical chemists are now developing the ... > more

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