WHEN DID FRANKLIN INVENT TIlE LIGHTNING-ROD?
نویسندگان
چکیده
منابع مشابه
When lightning strikes twice.
The educational, occupational, and creative accomplishments of the profoundly gifted participants (IQs > 160) in the Study of Mathematically Precocious Youth (SMPY) are astounding, but are they representative of equally able 12-year-olds? Duke University’s Talent Identification Program (TIP) identified 259 young adolescents who were equally gifted. By age 40, their life accomplishments also wer...
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Expanding access to essential medicines has become one of the most visible challenges of global health delivery. Only a half-century ago, however, the role of medicines in international public health was far less obvious. Indeed, the original 1946 Constitution of the World Health Organization (WHO) barely mentioned medicines. 1 How did access to drugs assume such a central role within global he...
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voted to ease monetary policy, which was widely reported as a lowering of interest rates. Although some interest rates fell with the Fed' s action, the declines were generally small, and over succeeding months market interest rates tended to rise. The yield on the Treasury' s 10-year note, for example, which had been 5.63 percent on January 30, and which closed at 5.60 percent on January 31, st...
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ژورنال
عنوان ژورنال: Science
سال: 1906
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.24.612.374-a