Quantcast

Latest Lead Stories

2011-08-31 14:47:03

Solar power is not all sunshine; it has a dark side–particularly in developing countries, according to a new study by a University of Tennessee, Knoxville, engineering professor Solar power is not all sunshine. It has a dark side–particularly in developing countries, according to a new study by a University of Tennessee, Knoxville, engineering professor. A study by Chris Cherry, assistant professor in civil and environmental engineering, found that solar power heavily...

2011-08-15 13:59:49

Higher levels of lead found in children living near battery facilities Documenting the hazards of lead battery manufacturing and recycling operations in emerging markets, a study in the September issue of the Journal of Occupational and Environmental Hygiene reports that children living near these facilities in developing countries had approximately 13 times more lead in their blood than American children. The researchers, using data from studies published between 1993 and 2010 on...

2011-08-10 22:33:32

To the surprisingly inventive uses for banana peels which include polishing silverware, leather shoes, and the leaves of house plants, scientists have added purification of drinking water contaminated with potentially toxic metals. That's the topic of the latest episode in the American Chemical Society's (ACS) award-winning "Global Challenges/Chemistry Solutions" podcast series. It actually points out that minced banana peel performs better than an array of other traditional purification...

2011-07-26 13:48:00

BALTIMORE, July 26, 2011 /PRNewswire/ -- Make It Happen Summer Business Academies, founded by Baltimore's own Kevin Liles, Founder and CEO of KWL Enterprises and one of the most respected executives in the entertainment industry, kicks off its inaugural season in Baltimore this week. The entrepreneurship education program for 30 specially selected 10th and 11th graders runs through August 5, 2011 at Morgan State University. The Make It Happen Foundation was started by Liles and his wife,...

2011-07-18 16:00:00

CHELMSFORD, Mass., July 18, 2011 /PRNewswire/ -- Magellan Biosciences, a global manufacturer of products designed to make diagnostic testing easier, more cost-effective, and less labor intensive, announced that it has sold its microbiology business, TREK Diagnostic Systems, to Thermo Fisher Scientific (NYSE: TMO). The sale will enable Magellan to focus all its resources on its LeadCare® and Dynex® businesses, both of which have been experiencing strong...


Latest Lead Reference Libraries

28_79c74169055c7a23d7c62aada24a32a2
2005-05-26 09:40:46

Lead is a chemical element in the periodic table that has the symbol Pb (L. Plumbum) and atomic number 82. A soft, heavy, toxic and malleable poor metal, lead is bluish white when freshly cut but tarnishes to dull gray when exposed to air. Lead is used in building construction, lead-acid batteries, bullets and shot, and is part of solder, pewter, and fusible alloys. Lead has the highest atomic number of all stable elements. (But see the article on Bismuth, which has a half life so long it can...

More Articles (1 articles) »
Word of the Day
barghest
  • A goblin in English folklore, often appearing in the shape of a large dog and believed to portend imminent death or misfortune.
  • A ghost, wraith, hobgoblin, elf, or spirit.
The origin of 'barghest' is not known, but it may be from perhaps burh-ghest, town-ghost, or German Berg-geist (mountain spirit) or Bär-geist (bear-spirit).
Related