{"title": "Simple science experiments with light", "subjects": ["Experiments", "Juvenile literature", "Light", "Shades and shadows", "Shadows"], "key": "/works/OL4632008W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL950725A"}}], "type": {"key": "/type/work"}, "description": {"type": "/type/text", "value": "Presents experiments, most of which use water, to demonstrate properties of shadow and light."}, "covers": [13437887], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T07:01:03.188088"}, "last_modified": {"type": "/type/datetime", "value": "2023-03-09T04:41:24.260757"}}