Presents twenty-five science projects for kids about engines, and details the history and science behind engines powered by clockwork, heat, electricity, air, and hydraulics. Includes photographs and illustrations, sidebars, text-related questions, a glossary, and additional resources.
hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
---|---|---|---|---|---|---|---|---|---|---|---|
3889245 | 7170450 | 2268 | 869015 | 989332 | LIVE | 285 | T 80032 | 621.4 MCK | 621.4 | 1709567815 | 1709567815 |