Cosmic Nebula - Melanin can rearrange its chemical structure to absorb all energy across the radiant energy spectrum. This includes forms of energy such as: Sound (Music/Ultrasonic), Radar Waves, Radio/TV Waves, Micorowaves, Thermal/Radiant Heat, Visible Light, X-Ray, Cosmic Rays/UV Light, Earth's Magnetic Energy and Electromagnetic Energy.
Heat Your Home w/ Solar Hot Water - This is close to our plan. The only difference is we plan on being able to flush the system with cold water as our floors will be cement and we can cool our floors also. :)