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Program Information
Distillations
Extracts from the Past, Present, and Future of Chemistry
Weekly Program
Norm Holden; Robert Wolke
 Chemical Heritage Foundation  Contact Contributor
July 23, 2008, 9:07 a.m.
In this episode, we look at several cases of how measurements affect scientific research and practice as well as daily life. We also explore two instances where the “standards” are changing: debates over how to fix the standard kilogram; and the International Union of Pure and Applied Chemistry’s recent decision to change the atomic weights of five elements. Washington Post food science writer Robert Wolke joins us to discuss the chemistry of cooking. The Element of the Week: platinum.
Distillations is produced by the Chemical Heritage Foundation. For more information, visit distillations dot chemheritage dot org.

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