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- "The Solar Cell: Bell Labs Rolls Out the First Practical Solar Cell April 25, 1954," First Day Cover, 2019 -
- April 25, 1954
- Collections - Artifact
"The Solar Cell: Bell Labs Rolls Out the First Practical Solar Cell April 25, 1954," First Day Cover, 2019
- Filming ABC-TV's World of Discovery outside Menlo Park Laboratory in Greenfield Village, May 22, 1989 - In May 1989, ABC television crews filmed segments of <em>World of Discovery - Inventors: Out of their Minds</em> at the Henry Ford Museum and Greenfield Village. The show linked the experiences of late 20th-century inventors with Thomas Edison's innovative work. In one of the program's final segments, students visit the reconstructed Menlo Park Laboratory in Greenfield Village to learn about Edison's inventive genius.
- May 22, 1989
- Collections - Artifact
Filming ABC-TV's World of Discovery outside Menlo Park Laboratory in Greenfield Village, May 22, 1989
In May 1989, ABC television crews filmed segments of World of Discovery - Inventors: Out of their Minds at the Henry Ford Museum and Greenfield Village. The show linked the experiences of late 20th-century inventors with Thomas Edison's innovative work. In one of the program's final segments, students visit the reconstructed Menlo Park Laboratory in Greenfield Village to learn about Edison's inventive genius.