Science Fun for Everyone
Science Fun: Orange Fizz
Science activity shows what happens when an orange or clementine is mixed with baking soda. Links to video of the experiment.
Curated OER
Smithsonian Institution Archives: Florence Barbara Seibert (1897 1991)
Biochemist Florence Barbara Seibert (1897-1991) developed the skin test for tuberculosis. After graduating from Goucher College, she worked as a chemist during World War I and then went to Yale University, where she earned a Ph.D. and...