Outside Lands San Francisco
368R: Morrison Planetarium Projector
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:25:30
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Sinopse
Today's Planetarium at the California Academy of Sciences features the latest state-of-the-art digital technology. But when the Morrison Planetarium was built in 1952, it featured an optical star projector.
