Instructions for activities such as making a globe clock, sundial, compass, weather vane, and barometer and conducting other experiments leading to a better understanding of natural forces on the earth and in the sky.
- ISBN10 0516013106
- ISBN13 9780516013107
- Publish Date 1 January 1974
- Publish Status Out of Print
- Out of Print 17 July 2012
- Publish Country US
- Imprint Children's Press(CT)
- Format Hardcover
- Pages 46
- Language English