Breakthrough in Heat Regulating Material

[digital angel]

This could be pretty hot.

http://www.physorg.com/news/2011-07-scientists-heat-regulating-material.html

 

[smithcommajohn]

Cool!

 

[scorpiomover]

Would be great, if you could use it to absorb heat in the daytime, and then release it at night. No more heating bills.

I just cannot see the energy companies letting it become commonplace. It would kill off a large part of their income.