This $8 Trick Cuts Your Electricity Bill in Half, And Nobody’s Aware Of It!

Radiant barrier technology, using inexpensive reflective aluminum surfaces, blocks up to ninety seven percent of radiant heat transfer in homes, addressing the single largest and most overlooked cause of energy waste in residential buildings, and can be deployed for as little as eight dollars. References: 1. Fairey, P. (1994). "The Measured Side-by-Side Performance of Attic Radiant Barrier Systems in Hot, Humid Climates." Florida Solar Energy Center, FSEC-PF-271-94. 2. Wilkes, K.E. (1991). "Thermal Model of Attic Systems with Radiant Barriers." Oak Ridge National Laboratory, ORNL/CON-262. 3. Herschel, W. (1800). "Experiments on the Refrangibility of the Invisible Rays of the Sun." Philosophical Transactions of the Royal Society of London, 90, 284–292. 4. NASA. "Multilayer Insulation (MLI)." NASA Technical Reports Server.