A bearded man wearing a white cap works the bellows on a small furnace in a large laboratory. Books, jars, glassware, and a distillation apparatus are scattered throughout the room. In the background are three workers, one holding up a flask.
Listen to the latest episodes of CHF’s award-winning podcast.
Help us preserve and share the history of chemistry and related sciences. Make a tax-deductible donation online.
Beam Source, ca. 1985
©2010 Chemical Heritage Foundation