https://pinboard.in/u:dchas/public/ recent bookmarks from dchas 2021-12-08T11:44:40+00:00 https://www.kait8.com/2021/12/07/fatal-crash-chemical-spill-causes-i-40-closure-near-forrest-city/ dchas us_AR transportation release death calcium_carbide https://pinboard.in/ https://pinboard.in/u:dchas/b:98ee462cca43/ 2018-08-23T09:33:12+00:00 http://www.thesunchronicle.com/news/local_news/kp-middle-school-in-norfolk-evacuated-due-to-hazmat-incident/article_da6bcf8e-c207-5940-a394-9e2f7379c5e4.html dchas us_MA laboratory discovery response calcium_carbide https://pinboard.in/ https://pinboard.in/u:dchas/b:3b7ac3afcb6c/ 2017-02-13T12:16:37+00:00 http://winfieldreview.com/two-killed-in-chemical-plant-explosion-in-china/17923/ dchas China industrial explosion death calcium_carbide https://pinboard.in/ https://pinboard.in/u:dchas/b:c52219224d19/ 2015-10-21T15:13:14+00:00 http://www.kcrg.com/subject/news/education/higher-education/cornell-chemistry-club-explodes-pumpkins-for-science-experiment-20151020 dchas us_IA education explosion response acetylene calcium_carbide hydrogen_peroxide https://pinboard.in/ https://pinboard.in/u:dchas/b:6ac38756e7b2/ 2015-09-19T13:32:59+00:00 http://www.scientificamerican.com/article/firm-in-china-chemical-blast-skirted-safety-rules/ dchas China industrial follow-up environmental ammonium_nitrate calcium_carbide cyanide potassium_nitrate sodium_cyanide toxics https://pinboard.in/ https://pinboard.in/u:dchas/b:acf9bb37a128/ 2015-09-03T11:20:42+00:00 http://www.firstcoastnews.com/story/news/local/georgia/2015/09/02/kingsland-georgia-chemical-spill/71621830/ dchas us_GA transportation release response calcium_carbide https://pinboard.in/ https://pinboard.in/u:dchas/b:8dd54a15a7ff/ 2015-08-14T12:10:29+00:00 http://time.com/3995663/tianjin-binhai-explosion-china-disaster-toll/ dchas China industrial follow-up environmental calcium_carbide cyanide sodium_cyanide toluene toxics https://pinboard.in/ https://pinboard.in/u:dchas/b:fcb1db9665ef/ 2013-01-31T12:32:16+00:00 http://www.ktuu.com/news/uaa-science-building-evacuated-after-chemical-spill-013013,0,481811.story dchas us_AK laboratory release response calcium_carbide https://pinboard.in/ https://pinboard.in/u:dchas/b:113ebdaa86ca/ 2011-12-04T16:22:14+00:00 http://www.koco.com/r/29915001/detail.html dchas us_OK transportation release response calcium_carbide https://pinboard.in/ https://pinboard.in/u:dchas/b:6149d4490e2d/ 2011-06-15T11:22:55+00:00 http://www.democratherald.com/news/local/article_6d016a0c-9715-11e0-b83f-001cc4c03286.html dchas us_OR industrial explosion response calcium_carbide follow-up https://pinboard.in/ https://pinboard.in/u:dchas/b:ce7905acf529/ 2011-06-13T16:56:47+00:00 http://www.gazettetimes.com/news/local/article_f5d5bc3c-95c8-11e0-b816-001cc4c03286.html dchas us_OR industrial explosion response calcium_carbide https://pinboard.in/ https://pinboard.in/u:dchas/b:73664235c043/