Latest Science Videos

• Frogs and Reptiles
  Internet
  Communications
  Computers and Internet
  Artificial Intelligence
  Computer Science
   
  

  Biologist, Computer Scientist Make 3D Anatomy Images Available Online

  Frog biology is especially noteworthy because of the amphibians' sensitivity to pollution, which often flags previously unknown environmental problems. Science labs and classrooms around the world ... > more
• Telecommunications
  Communications
  Computers and Internet
  WiFi
  Computer Science
  Information Technology
   
  

  Computer Engineers Improve Wireless Networks by Making Users Connect Through Each Other

  Several cities, including Philadelphia and San Francisco, are considering installing city-wide wireless internet connections of a new generation. These so-called wireless mesh networks will enable ... > more
• Pain Control
  Neuropathy
  Fibromyalgia
  Joint Pain
  Back and Neck Pain
  Brain Injury
   
  

  Neurosurgeon Devises MRI-Based Technique to Diagnose Sciatica

  Up to 40 million American suffer from sciatica pains, but the condition is often not diagnosed correctly. A new imaging technique uses a specially tuned MRI scan to image nerves and highlight them ... > more
• Mobile Computing
  Artificial Intelligence
  Telecommunications
  Acoustics
  Computers and Internet
  Batteries
   
  

  Electrical, Optical Engineers Bring Captioning to Your PDA

  Twenty-eight million Americans have at least partial hearing loss, which makes it hard to follow anything from baseball games to movies.A researcher has designed software that beams movie captions ... > more
• PTSD
  Acoustics
  Tinnitus
  Transportation Science
  Language Acquisition
  Automotive and Transportation
   
  

  Engineers Create New Helmet to Help Troops Hear Better on Battlefield

  Wearing a helmet can make it hard to figure which direction sounds -- such as gunfire -- is coming from. Soldiers in Iraq are using a new helmet, called the Advanced Combat Helmet, which is padded ... > more
• Robotics
  Robotics Research
  Artificial Intelligence
  Engineering
  Engineering and Construction
  Vehicles
   
  

  Mechanical Engineers Have New Bug-Inspired Robot That Senses Its Way With Flexible Antenna

  Researchers have developed a flexible, sensor-laden artificial antenna to help a robotic "bug" move and navigate just like the common cockroach. The bug can curry along walls, turn corners, avoid ... > more
• Mobile Computing
  Graphene
  Computer Science
  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
• Consumer Electronics
  Earthquakes
  Technology
  Geography
  Detectors
  Telecommunications
   
  

  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
• Sports Science
  Acoustics
  Physics
  Detectors
  Quantum Physics
  Nanotechnology
   
  

  Applied Physicist Invents Training Golf Club with Audio Feedback

  A new golf club uses motion-detection sensors and wireless technology to coach players through the use of sound. A golfer can "hear" the speed of the swing in wireless headphones, and adjust swings ... > more
• Weather
  Severe Weather
  Wildfires
  Natural Disasters
  Elder Care
  Tsunamis
   
  

  Meteorologists Can Now Issue Precise Local Excessive-Heat Warnings

  Heat kills more people than tornadoes, hurricanes, lightning and flash floods -- combined. The National Weather Service now gives heat-wave warnings to better forecast local conditions for 16 ... > more

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