Solar powered Fresnel Lens melts through plaster and vaporizes aluminum instantaly.
GREENPOWERSCIENCEFirst Fresnel Lens video made in 2007. A science website for free DIY solar power. Dan Rojas makes and demo solar Fresnel Lenses, Parabolic Mirrors and alternative energy options that produce real power. GreenPowerScience.com also offers information for