The Metric Marvels is a series of seven animated educational shorts featuring songs about meters, liters, Celsius, and grams, designed to teach American children how to use the metric system. They were produced by Newall & Yohe, the same advertising agency which produced ABC's popular Schoolhouse Rock! series, and first aired on the NBC television network in September 1978. Voices for the Metric Marvels shorts included Lynn Ahrens, Bob Dorough, Bob Kaliban, and Paul Winchell.
| Created By | ||
|---|---|---|
| Status | Ended | |
| Original Name | The Metric Marvels | |
| First Air Date | September 9, 1978 | |
| Last Air Date | September 9, 1978 | |
| Seasons | 1 | |
| Episodes | 7 | |
| Episode Runtime | 3min | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | ||
| Networks | NBC | |