Science+of+exchange
21Science Fiction Research Association — The Science Fiction Research Association (SFRA), founded in 1970, is the oldest, non profit professional organization committed to encouraging, facilitating, and rewarding the study of science fiction and fantasy literature, film, and other media …
22Hong Kong University of Science and Technology — Infobox University name = Hong Kong University of Science and Technology image size = 111px motto = 求進，求新，創未來。(Chinese) mottoeng = Hands on the present and eyes for the future established = 1991 type = Public chancellor = Donald Tsang president …
23Cation exchange capacity — In soil science, cation exchange capacity (CEC) is the capacity of a soil for ion exchange of positively charged ions between the soil and the soil solution. (A positively charged ion, which has fewer electrons than protons, is known as a… …
24Popular Science — Infobox Journal title = Popular Science abbreviation = Pop Sci discipline = Interdisciplinary Frequency = Weekly website = http://www.popsci.com/ publisher = Bonnier Corporation country = USA history = 1872 to present ISSN = 0161 7370: For the… …
25Commodities exchange — The floor of the Chicago Board of Trade, a major commodities exchange in the United States. A commodities exchange is an exchange where various commodities and derivatives products are traded. Most commodity markets across the world trade in… …
26Ion exchange — Ion exchanger Ion exchange resin beads …
27Popular Science — Popular Science …
28National Science Foundation Network — The National Science Foundation Network (NSFNET) was a program of coordinated, evolving projects sponsored by the National Science Foundation (NSF) beginning in 1985 to promote advanced research and education networking in the United States.[1]… …
29Mystery Science Theater 3000 — Also known as MST3K MST 3000 Format Comic science fiction Created by Joel Hodgson …
30History of science and technology in the People's Republic of China — For more than a century China s leaders have called for rapid development of science and technology, and science policy has played a greater role in national politics in China than in many other countries. China s scientific and technical… …
