Add Yahoo as a preferred source to see more of our stories on Google. Anita Eka Permatawaty via Shutterstock Antique oil lamp identification can be a bit tricky, considering there are many ...
CHAMPAIGN, Ill. — The small kerosene lamps that light millions of homes in developing countries have a dark side: black carbon – fine particles of soot released into the atmosphere. New measurements ...
Includes reference notes (pages 393-417) with bibliography (page 418), appendices I-III (pages 419-432), and index. NMAH copy purchased with funds from the S. Dillon Ripley Endowment. NMAH copy ...
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