Presents simple experiments and activities to demonstrate why some things float but others sink.
- ISBN10 0531175022
- ISBN13 9780531175026
- Publish Date 1 April 1990 (first published 1 March 1988)
- Publish Status Out of Print
- Out of Print 22 March 2011
- Publish Country US
- Imprint Franklin Watts
- Format Paperback (US Trade)
- Language English