Is it possible to heat a radiant floor with solar?

— Boo Brogden Hurdle Mills, NC

Answered by Sean Lintow Sr on February 6, 2014

Ground cover for a hill.

— Richard Allen Franks Columbia, TN

Answered by Evan Berger on January 29, 2014

Is there a quality difference in 4ft. florescent light fixtures?

— Denise Las Vegas, NV

Answered by Susan Aiello on January 29, 2014