Physical Chemistry Videos

• Nature of Water
  Extreme Survival
  Spintronics
  Chemistry
  Organic Chemistry
  Food
   
  

  Food Chemists Use 'Edible Antifreeze' To Make Smoother Ice Cream

  Chemists adding a tasteless edible protein called gelatin hydrolysate to ice cream find that it keeps ice crystals small, resulting in a smoother, more pleasing product. The protein inhibits the ... > more
• Fish
  Marine Biology
  Sea Life
  Thermodynamics
  Nature
  Fisheries
   
  

  Engineers Design Two Piece Magnetic Aquarium Pump

  Chemical engineers developed a pump that splits into two pieces, a propeller for the interior of the aquarium and a motor for the exterior, connected across the glass wall by strong magnets. The ... > more
• Heart Disease
  Today's Healthcare
  Biometric
  Medical Technology
  Vioxx
  Diseases and Conditions
   
  

  Advanced CT Scanner Provides Cardiologists Faster, More Detailed Images

  New technology allows cardiologists to capture detailed pictures of the heart in less than one second, revealing subtle changes in blood flow and blockages in tiny blood vessels. This machine sends ... > more
• Civil Engineering
  Engineering and Construction
  Vehicles
  Engineering
  Construction
  Automotive and Transportation
   
  

  Engineers Guide Students To Apply Basic Principles To Toy Car Design

  Students learned the principles of engineering and manufacturing when asked to design a toy car for a contest. They used computer design software to shape the car, then created wax and aluminum molds ... > more
• Transportation Science
  Automotive and Transportation
  Virtual Reality
  Virtual Environment
  Computer Science
  Engineering and Construction
   
  

  Computer Scientists Test Fatigued Driver Behavior

  Human factors researchers created a virtual reality environment in order to obtain data on the effects of driving while fatigued. They found that tired drivers alter their steering patterns, from ... > more
• Automotive and Transportation
  Transportation Science
  Vehicles
  Construction
  Engineering and Construction
  Civil Engineering
   
  

  Engineers Create Virtual Crash Test Dummies

  Engineers developed a humanlike computerized dummy to improve the analysis of crash safety. The software simulates a crash in three dimensions, allowing researchers to view injuries from different ... > more
• Automotive and Transportation
  Computer Modeling
  Vehicles
  Transportation Science
  Computer Science
  Distributed Computing
   
  

  Engineers And Computer Scientists Use Computers To Simulate Car Crashes

  Engineers created a 3-D crash simulator to increase their understanding of automobile safety. The software enables users to view cars and crashes from any angle, and to remove specific sections of ... > more
• Automotive and Transportation
  Vehicles
  Construction
  Engineering and Construction
  Civil Engineering
  Transportation Science
   
  

  Engineers Use 3D Modeling To Redesign Highway Safety Barriers

  Principles of engineering and physics allow researchers to better understand the steps necessary to improve the design of safety barriers. To optimize the design, mechanical engineers are using ... > more
• Aerospace
  Computer Modeling
  Mathematical Modeling
  Insects (including Butterflies)
  Artificial Intelligence
  Albert Einstein
   
  

  Computer Scientists Simulate Activity Of Ants To Reduce Airline Delays

  Financial analysts use the concept of swarm intelligence to solve taxiway traffic problems at airports. While ants communicate via pheromones, computer simulations use that concept to allow virtual ... > more
• Stroke
  Caregiving
  Stroke Prevention
  Elder Care
  Heart Disease
  Brain Injury
   
  

  Mechanical Engineers Design System To Retrain Motor Pathways After Strokes

  Using a technology called haptics, mechanical engineers can design physical therapies that reestablish motor pathways broken down by strokes. A motorized joystick guides patients to move their hands ... > more

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