Q&A: Retrieving Gold, and More, From Wastewater Scientists are eager to find better ways to extract heavy metals from industrial wastewater. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Dr. Lawrence Weed, Pioneer in Recording Patient Data, Dies at 93Asteroid will DEFINITELY hit Earth and could wipe out London, expert warnsPOPULATION CRISIS: World to hold 10 BILLION people by 2050 leading to global famine fearsFrédérick Leboyer, Who Saw Childbirth Through Baby’s Eyes, Dies at 98Trilobites: Why Do Bird Eggs Have Different Shapes? Look to the WingsScientists to build spacecraft capable of detecting PARALLEL UNIVERSES