. . "Educational radio programs"@en . "Drama"@en . . . "Radio serials"@en . . . "Radio docudramas"@en . "Program 382: A dramatized story of how Andre Garnerin began the first French balloon battalion and made the first parachute jump. Program 383: A dramatized story of Robert Boyle, known as the father of chemistry. He invented the vacuum pump and formulated many laws concerning gases."@en . . . "Science radio programs"@en . . "Historical radio programs"@en . . "Adventures in research. 382, Mother of invention Adventures in research. 383, The violet and the vacuum"@en . . . . . . "History"@en . . . "Mother of invention"@en . . . . . .