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Today's Feature | Previous Features ChemTechLinks features resources for training chemical technicians: instructional materials, industry standards, professional development opportunities, chemical technician careers and salaries, molecule of the week, chemistry in the news, a newsletter, and answers to questions such as "Why are some schools considering a ban on soda machines?" (American Chemical Society, supported by National Science Foundation) Interesting fact from today's resource: Ah, caffeine. For many people, productivity at school, work, and home would slip without a morning dose of this alkaloid found in tea leaves, coffee beans, cocoa beans, and kola nuts. Caffeine acts as a central nervous system and respiratory stimulant and is also a diuretic. Find more Molecules of the Week. > > New Resources Last update October 15, 2004 (pjk) |