Renewable Energy Videos

• Geomagnetic Storms
  Atmosphere
  Vitamin D
  Thermodynamics
  Today's Healthcare
  Aviation
   
  

  Physicist Calls for Airline Industry to Educate Workers about Radiation Levels

  At the high altitudes and latitudes commercial airlines fly, crews are subjected to higher-than-normal radiation levels from the sun and cosmic rays. Physicist Robert Barish believes airline crew ... > more
• Aviation
  Satellites
  Space Probes
  Space Exploration
  Space Station
  NASA
   
  

  Mechanical Engineering Students Develop High-Altitude Reconnaissance Airships

  On a shoestring, and with off-the-shelf components, students are designing prototypes of robotic blimp that could one day be used by the Pentagon. Cheaper than spy satellites, blimps can hover in ... > more
• Soil Types
  Organic
  Fungus
  Hazardous Waste
  Landslides
  Endangered Plants
   
  

  Soil Chemists Plant Ferns to Soak Up Backyard Poisons

  Planting ferns can be a cheaper, greener way to soak up poisons such as arsenic from the soil. Ferns absorb arsenic through their roots and store it in their leaves, which can then be cut off. ... > 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
• Severe Weather
  Hurricanes and Cyclones
  Tornadoes
  Weather
  Storms
  Climate
   
  

  Using Radar, Meteorologists See Increase in Hurricane-Made Tornadoes

  Tornadoes can form when hurricanes make landfall, as their winds at ground level slow down, while the winds near the top keep their momentum. Data from 2004 show this tendency seems to have ... > 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
• Weather
  Severe Weather
  Energy Policy
  Environmental Policy
  Weapons Technology
  Pollution
   
  

  Meteorologists Use Weather Knowledge to Predict Path of Toxic Spills

  Homeland security officials are tapping researchers' capability to predict the paths of toxic waste spills and hazardous airborne particles. Using computer science and mathematics, along with ... > more
• Weather
  Severe Weather
  Global Warming
  Storms
  Environmental Science
  Sustainability
   
  

  Meteorologists Discover How Monsoon Affects Summer Weather

  Traveling to the coast of Western Mexico, U.S. researchers are studying the North American Monsoon, which brings humid air and heavy rain by blowing winds from the ocean. Studying the monsoon will ... > more

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