Making a Crystal Radio
This item is included in the following series/curriculum: Science and The City
- Grade Level: General
- Subjects: Technology, Physics
- Produced By: Exploration Production Inc.
- Year: 2006
- Country: Canada
- Language: English
- Running Time: 4m 45s
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It's a flashback to the fifties, as we tune in local AM radio stations with our home-built, battery-free crystal radio.