{"id": 858849879023656960, "lang": "en", "text": "Chief of U.S. National Bureau of Standards' X-Ray section on his early exposure to radiation. (He lived to 102.)\u2026 https://t.co/97qd987ycy", "urls": [{"url": "https://t.co/97qd987ycy", "expanded_url": "https://twitter.com/i/web/status/858849879023656960"}], "user": {"id": 575658149}, "id_str": "858849879023656960", "source": "<a href=\"http://twitter.com\" rel=\"nofollow\">Twitter Web Client</a>", "deleted": false, "hashtags": [], "retrieved": "2018-03-28--03-24-38", "truncated": true, "created_at": "Mon May 01 01:05:42 +0000 2017", "retweet_count": 14, "user_mentions": [], "favorite_count": 20, "legacy_imported": true}