Word: carbons
(lookup in dictionary)
(lookup stats)
Dates: during 1970-1979
Sort By: most recent first
(reverse)
...Carbon dating tests discover the Pyramids of Egypt to be only 1100 years old-mere fakes thrown up by capricious monarchs during the idleness of the Dark Ages...
...October he could not even summon up enough wind to get out of bed. His complaint was emphysema, a condition in which the myriad tiny sacs on the inner surface of the lungs become blistered, scarred and fibrous. With their loss of elasticity, they lose the capacity to exchange carbon dioxide and life-sustaining oxygen. Once considered an uncommon disease, emphysema is now being diagnosed much more often. In most cases, as in Falk's, the underlying cause is unknown, though the condition is aggravated, as in his case, by smoking. Because of the lungs' inefficiency, the overworked...