{ "by": "julkali", "descendants": 71, "id": 44912881, "kids": [ 44950283, 44950372, 44956078, 44950896, 44950637, 44952025, 44950316, 44954634, 44955591, 44954903 ], "score": 111, "time": 1755268136, "title": "In 2006, Hitachi developed a 0.15mm-sized RFID chip", "type": "story", "url": "https://www.hitachi.com/New/cnews/060206.html" }