Elements and CompoundsBook - 1999
Put on your lab coat and revisit some of the most inmportant science concoctions of all time. Learn about Madame Curie's discovery of radioactivity. See how reverse osmosis extracts salt molecules from seawater and provides us with our most important beverage--water. Dig up the roots of aspirin and find out how it relieves pain. By accident or design, scientists are figuring out ways to manipulate nature's elements for human's benefit.
Publisher: [Bethesda, Md.] Discovery Communications, Inc. 1999
Characteristics: 1 cassette (27 min.) sd., col., b&w