fresnel

• Invisibility Cloaks May Shield Buildings From Earthquakes

  Stefan Enoch and his team at the Fresnel Institute in Marseilles, France have been studying other applications for the physics behind invisibility cloaks. The result of their research is an earthqu..

  marseilles france invisibility cloaks storm waves fresnel enoch cloak earthquakes shocks [»]

  by G8rrrry, 155 days ago, 1 User, more info

  save

• The Future of Solar Energy

  New methods will be less costly than photovoltaics. Energy towers and fresnel condensed steam turbine generator. 6 KW for about $6,000.

  future solar energy power towers fresnel turbine steam [»]

  by richhill, 200 days ago, 1 User, more info

  save