{"description": {"type": "/type/text", "value": "Describes why things float or sink and presents simple experiments to demonstrate the scientific principles involved."}, "covers": [3790465], "key": "/works/OL444298W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL18918A"}}], "title": "Floating and sinking", "subjects": ["Archimedes' principle", "Floating bodies", "Water", "Experiments", "Juvenile literature", "Science, experiments", "Science, experiments, juvenile literature", "Water, juvenile literature", "Hydrostatics"], "type": {"key": "/type/work"}, "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2009-10-28T22:02:25.893359"}, "last_modified": {"type": "/type/datetime", "value": "2022-07-19T05:19:32.802865"}}