Matter & Energy Videos

• Skin Care
  Psoriasis
  Skin Cancer
  Today's Healthcare
  Diseases and Conditions
  Lupus
   
  

  Fabric Glides Over Skin Surface, Prevents Bacteria Build-up

  Dermatologists developed a new kind of T-shirt fabric, called Derma Smart, that relieves the itch from dry skin diseases like eczema. The fabric is unique in that it glides over the skin's surface, ... > more
• Civil Engineering
  Construction
  Engineering
  Nature of Water
  Energy Technology
  Electronics
   
  

  Civil Engineers Host Student Competition

  Engineering students in the 20th annual American Society of Civil Engineers national concrete canoe competition, show off their latest canoe boat models. The concrete canoes float because a cubic ... > more
• Water
  Tsunamis
  Natural Disasters
  Nature of Water
  Floods
  Pollution
   
  

  The Science Behind Wave Pools

  Scientists gives us a sneak peek into the world of wave pools, and explain how these huge pools make constant waves. Waves are made by a huge compressor that feeds four gigantic air blowers. Then a ... > more
• Joint Pain
  Arthritis
  Genes
  Chronic Illness
  Diseases and Conditions
  Osteoporosis
   
  

  Scientists Discover New Genes Linked To Rheumatoid Arthritis

  A University of Michigan Medical School rheumatologist and his colleagues are beginning to comprehend how identical twins can be so different when it comes to the development of diseases such as ... > more
• Intelligence
  Brain Injury
  Memory
  Neuroscience
  Psychology
  Disorders and Syndromes
   
  

  Psychologists Use fMRI To Understand Ties Between Memories And The Imagination

  Psychologists have found that thought patterns used to recall the past and imagine the future are strikingly similar. Using functional magnetic resonance imaging to show the brain at work, they have ... > more
• Energy Technology
  Distributed Computing
  Technology
  Computer Science
  Engineering
  Communications
   
  

  Electrical Engineer's Efforts Crucial To Speedier Computers

  Computer Engineer Mark Dean was recently inducted into the National Inventor's Hall of Fame for his work with IBM. He's the man behind the first gigahertz microprocessor and the system that allows ... > more
• Medical Technology
  Fossils
  Biometric
  Origin of Life
  Anthropology
  Ancient Civilizations
   
  

  Radiologists Use CT Scan To Diagnose Ancient Causes Of Death

  Medical physicists used computed tomography to compose a picture of the body within an ancient mummy. The scan provided more detail in both bone and tissue than a conventional x-ray. The three ... > more
• Construction
  Technology
  Biometric
  Medical Technology
  Virtual Reality
  Engineering
   
  

  Engineers Develop Technology To See Through Walls

  Computer scientists and engineers have developed a new technology for the purpose of seeing through walls. The new technological gadget boasts visual penetration through wood, plaster, brick and ... > more
• Batteries
  Alternative Fuels
  Fuel Cells
  Fossil Fuels
  Electricity
  Energy Policy
   
  

  Engineer Designs More Efficient, Quieter Bus

  An engineer has designed an electric bus that runs on battery power. Putting motors in each wheel makes a transmission and driveshaft unnecessary, and allows the bus to ride closer to the ground for ... > more
• Acoustics
  Tinnitus
  Hearing Loss
  Hearing Impairment
  Perception
  Workplace Health
   
  

  Acoustic Study Shows Safe Listening Levels

  Loud, sustained sound can damage tiny hairs in the cochlea, and yet 80 percent of people listen to personal music devices at dangerous levels above background noise, a study by acousticians shows. ... > more

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