A young boy learns about his heart through the step-by-step construction of a simple circulatory system. He learns how his heart pumps, what blood and blood vessels do, how they do it, and some of the ways to help his heart stay healthy.
| Release Date | January 1, 1968 | |
|---|---|---|
| Status | Released | |
| Original Title | Our Wonderful Body: The Heart and Its Work | |
| Runtime | 10min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Coronet Films | |