{"isbn_13": ["9780471330981"], "subtitle": "Winning Experiments for Science Fairs and Extra Credit (VanCleave A+ Science Projects Series)", "last_modified": {"type": "/type/datetime", "value": "2008-04-29 13:35:46.87638"}, "languages": [{"key": "/l/eng"}], "publishers": ["Jossey-Bass"], "number_of_pages": 240, "first_sentence": {"type": "/type/text", "value": "Any object can be balanced if it is supported at the right place."}, "isbn_10": ["0471330981"], "publish_date": "July 24, 2003", "key": "/b/OL7615276M", "authors": [{"key": "/a/OL2736366A"}], "title": "Janice VanCleave's A+ Projects in Physics", "type": {"key": "/type/edition"}, "id": 10365601, "revision": 1}