{"ok":true,"trend":{"id":514743,"platform":"hn","region":"global","key":"tobacco – smoking cigarettes – radiation dose","title":"Tobacco – Smoking Cigarettes – Radiation Dose","url":"https://www.nuclear-power.com/nuclear-engineering/radiation-protection/sources-of-radiation/man-made-sources-of-radiation/tobacco-smoking-cigarettes-radiation-dose/","first_seen":"2026-09-30T18:35:45.421025Z","last_seen":"2026-10-01T20:37:14.769266Z","last_rank":12,"peak_rank":11,"last_volume":11,"peak_volume":11,"seen_count":20,"score":66.73,"category_hint":"energy","section":"environment","category":"energy","summary":"Smokers are receiving a measurable dose of radiation from cigarettes, according to material on man-made sources of radiation. Tobacco contains small amounts of radioactive polonium-210 and lead-210, which are inhaled when smoking and can accumulate in the lungs, adding a radiation exposure on top of the well-known chemical risks of smoking.","why":"The little-known fact that cigarette smoke delivers a radioactive dose surprises readers and puts smoking risks in a new light.","tone":"neutral","entities":["tobacco","polonium-210","lead-210"],"summarized_at":"2026-10-01T18:44:20.540703Z","meta":{"via":"scan","lang":"en","link":"https://www.nuclear-power.com/nuclear-engineering/radiation-protection/sources-of-radiation/man-made-sources-of-radiation/tobacco-smoking-cigarettes-radiation-dose/","term":"nuclear power","comments":2},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"Smoking Cigarettes Exposes Smokers to Radiation","section_name":"Environment","category_name":"Energy","timeline":[{"captured_at":"2026-09-30T18:35:45.421025Z","rank":11,"volume":8},{"captured_at":"2026-09-30T19:57:45.403478Z","rank":11,"volume":9},{"captured_at":"2026-09-30T21:20:05.509801Z","rank":12,"volume":10},{"captured_at":"2026-09-30T22:42:05.223890Z","rank":12,"volume":10},{"captured_at":"2026-10-01T00:04:05.363325Z","rank":12,"volume":10},{"captured_at":"2026-10-01T01:26:05.879120Z","rank":12,"volume":10},{"captured_at":"2026-10-01T02:48:06.429634Z","rank":12,"volume":11},{"captured_at":"2026-10-01T04:10:05.756244Z","rank":11,"volume":11},{"captured_at":"2026-10-01T05:32:46.164964Z","rank":12,"volume":11},{"captured_at":"2026-10-01T06:54:46.135682Z","rank":12,"volume":11},{"captured_at":"2026-10-01T08:17:11.547765Z","rank":12,"volume":11},{"captured_at":"2026-10-01T09:39:25.341810Z","rank":12,"volume":11},{"captured_at":"2026-10-01T11:01:26.370017Z","rank":12,"volume":11},{"captured_at":"2026-10-01T12:23:50.477709Z","rank":12,"volume":11},{"captured_at":"2026-10-01T13:46:10.244038Z","rank":12,"volume":11},{"captured_at":"2026-10-01T15:08:10.285235Z","rank":12,"volume":11},{"captured_at":"2026-10-01T16:30:11.591534Z","rank":12,"volume":11},{"captured_at":"2026-10-01T17:52:10.547939Z","rank":12,"volume":11},{"captured_at":"2026-10-01T19:14:33.174994Z","rank":12,"volume":11},{"captured_at":"2026-10-01T20:37:14.769266Z","rank":12,"volume":11}],"posts":[{"platform":"hn","url":"https://news.ycombinator.com/item?id=49910401","author":"thunderbong","title":"Tobacco – Smoking Cigarettes – Radiation Dose","snippet":null,"posted_at":"2026-09-30T15:38:54Z","likes":11}],"elsewhere":[],"window":"7d"}}