https://digital.sciencehistory.org/works/mly5iz2 Acids, Bases, and Salts http://rightsstatements.org/vocab/InC-RUU/1.0/ American Chemical Society KQED-TV (Television station : San Francisco, Calif.) Circa 1987 “Acids, Bases, and Salts” is one of fifty-three short educational films originally produced in 1955 for KQED San Francisco as part of the series Tempest in a Test Tube. This series of half-hour episodes illustrates basic chemistry concepts for high school students through live experiments and demonstrations by presenter Dr. Harry Sello. The experiments used in the show were designed by the American Chemical Society’s California chapter and reflect the safety standards of the time. A later, 1987 introduction with Dr. Sello has been removed from this version due to sound and image issues, but identical introductions are available in other Tempest in a Test Tube videos in this collection. This episode, “Acids, Bases, and Salts,” teaches viewers how acids, bases, and salts differ, and shows how these substances react and appear in common materials. Tempest in a Test Tube Video Tape Collection 29M 34S California--San Francisco English moving_image video recordings https://digital.sciencehistory.org/downloads/deriv/2a4njvf/thumb_large_2X?disposition=inline https://digital.sciencehistory.org/works/mly5iz2 http://rightsstatements.org/vocab/InC-RUU/1.0/ video recordings https://digital.sciencehistory.org/downloads/deriv/2a4njvf/download_full?disposition=inline