T\u1ea1i bang Texas c\u1ee7a n\u01b0\u1edbc M\u1ef9 \u0111\u00e3 t\u1eebng x\u1ea3y ra m\u1ed9t s\u1ef1 vi\u1ec7c l\u1ea1: c\u00f3 l\u1ea7n c\u00f3 m\u1ea5y \u0111\u1ed9i th\u0103m d\u00f2 \u0111\u1ecba ch\u1ea5t ti\u1ebfn h\u00e0nh khoan t\u00ecm d\u1ea7u m\u1ecf, h\u1ecd \u0111\u00e3 khoan \u0111\u1ebfn m\u1ed9t \u0111\u1ed9 r\u1ea5t s\u00e2u. \u0110\u1ed9t nhi\u00ean do \u00e1p su\u1ea5t r\u1ea5t cao c\u1ee7a ch\u1ea5t kh\u00ed b\u1ecb n\u00e9n d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t ph\u1ee5t ra r\u1ea5t m\u1ea1nh, n\u00ean ngay l\u00fac \u0111\u00f3 \u1edf mi\u1ec7ng l\u1ed7 phun c\u00f3 m\u1ed9t \u0111\u1ed1ng l\u1edbn “tuy\u1ebft tr\u1eafng”. \u0110i\u1ec1u k\u1ef3 l\u1ea1 l\u00e0 khi c\u00e1c nh\u00e2n vi\u00ean \u0111\u1ed9i th\u0103m d\u00f2 ch\u1ea1m tay v\u00e0o \u0111\u00e1m tuy\u1ebft th\u00ec tr\u00ean ng\u00f3n tay kh\u00f4ng ph\u1ea3i l\u00e0 gi\u1ecdt n\u01b0\u1edbc m\u00e0 l\u00e0 m\u00e0u \u0111en.<\/p>\n\n\n\n
Nguy\u00ean do l\u00e0 lo\u1ea1i “tuy\u1ebft tr\u1eafng” n\u00e0y kh\u00f4ng ph\u1ea3i l\u00e0 tuy\u1ebft m\u00e0 l\u00e0 “b\u0103ng kh\u00f4”. B\u0103ng kh\u00f4 kh\u00f4ng ph\u1ea3i l\u00e0 b\u0103ng v\u00ec b\u0103ng kh\u00f4 kh\u00f4ng do n\u01b0\u1edbc b\u1ecb l\u1ea1nh \u0111\u00f4ng t\u1ea1o ra m\u00e0 l\u1ea1i do m\u1ed9t ch\u1ea5t kh\u00ed kh\u00f4ng m\u00e0u l\u00e0 cacbon \u0111ioxit \u0111\u00f4ng k\u1ebft m\u00e0 th\u00e0nh.<\/p>\n\n\n\n
N\u1ebfu cho cacbon \u0111ioxit ch\u1ee9a v\u00e0o b\u00ecnh k\u00edn r\u1ed3i n\u00e9n l\u1ea1i, cacbon \u0111ioxit s\u1ebd bi\u1ebfn th\u00e0nh ch\u1ea5t l\u1ecfng gi\u1ed1ng nh\u01b0 n\u01b0\u1edbc. N\u1ebfu l\u1ea1i h\u1ea1 nhi\u1ec7t \u0111\u1ed9, ch\u1ea5t l\u1ecfng s\u1ebd bi\u1ebfn th\u00e0nh ch\u1ea5t m\u00e0u tr\u1eafng gi\u1ed1ng nh\u01b0 tuy\u1ebft xu\u1ea5t hi\u1ec7n v\u00e0o m\u00f9a \u0111\u00f4ng, \u0111\u00f3 ch\u00ednh l\u00e0 “b\u0103ng kh\u00f4”.<\/p>\n\n\n\n
Tr\u00f4ng b\u00ean ngo\u00e0i th\u00ec b\u0103ng kh\u00f4 c\u0169ng m\u1ecbn nh\u01b0 tuy\u1ebft, nh\u01b0ng ch\u1edb s\u1edd tay v\u00e0o, v\u00ec nhi\u1ec7t \u0111\u1ed9 c\u1ee7a b\u0103ng kh\u00f4 xu\u1ed1ng \u0111\u1ebfn -78,5\u00b0C c\u00f3 th\u1ec3 l\u00e0m tay b\u1ecb th\u01b0\u01a1ng. Sau khi b\u1ecb th\u01b0\u01a1ng da s\u1ebd bi\u1ebfn th\u00e0nh c\u00e1c v\u1ebft \u0111en, ch\u1ec9 sau \u00edt ng\u00e0y s\u1ebd b\u1ecb th\u1ed1i r\u1eefa.<\/p>\n\n\n\n
N\u1ebfu b\u1ea1n \u0111\u1ec3 b\u0103ng kh\u00f4 trong ph\u00f2ng, n\u00f3 s\u1ebd nhanh ch\u00f3ng bi\u1ebfn m\u1ea5t, bi\u1ebfn th\u00e0nh kh\u00ed cacbon \u0111ioxit v\u00e0 bay v\u00e0o kh\u00f4ng kh\u00ed. \u0110\u00f3 l\u00e0 do b\u0103ng kh\u00f4 d\u01b0\u1edbi \u00e1p su\u1ea5t th\u01b0\u1eddng kh\u00f4ng bi\u1ebfn th\u00e0nh tr\u1ea1ng th\u00e1i l\u1ecfng m\u00e0 h\u1ea5p th\u1ee5 nhi\u1ec7t \u0111\u1ec3 bi\u1ebfn ngay th\u00e0nh tr\u1ea1ng th\u00e1i kh\u00ed, ng\u01b0\u1eddi ta g\u1ecdi \u0111\u00f3 l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng th\u0103ng hoa.<\/p>\n\n\n\n
C\u00f3 \u0111i\u1ec1u l\u00fd th\u00fa l\u00e0 do b\u0103ng kh\u00f4 c\u00f3 nhi\u1ec7t \u0111\u1ed9 r\u1ea5t th\u1ea5p, khi th\u0103ng hoa s\u1ebd l\u00e0m kh\u00f4ng kh\u00ed xung quanh h\u1ea1 nhi\u1ec7t \u0111\u1ed9 xu\u1ed1ng r\u1ea5t th\u1ea5p m\u1ed9t c\u00e1ch nhanh ch\u00f3ng l\u00e0m cho h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc trong kh\u00f4ng kh\u00ed (kh\u00f4ng kh\u00ed \u1ea9m) s\u1ebd ng\u01b0ng t\u1ee5 th\u00e0nh s\u01b0\u01a1ng m\u00f9. L\u1ee3i d\u1ee5ng \u0111\u1eb7c \u0111i\u1ec3m \u0111\u00f3 c\u1ee7a b\u0103ng kh\u00f4, trong \u0111i\u1ec7n \u1ea3nh ng\u01b0\u1eddi ta \u0111\u00e3 r\u1ea3i b\u0103ng kh\u00f4 \u0111\u1ec3 t\u1ea1o c\u1ea3nh t\u01b0\u1ee3ng m\u00e2y m\u00f9. Ngo\u00e0i ra trong t\u00ecnh hu\u1ed1ng c\u1ea7n thi\u1ebft ng\u01b0\u1eddi ta c\u00f3 r\u1ea3i b\u0103ng kh\u00f4 t\u1eeb m\u00e1y bay bay tr\u00ean cao \u0111\u1ec3 l\u00e0m m\u01b0a nh\u00e2n t\u1ea1o.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: B\u0103ng kh\u00f4; Cacbon \u0111ioxit; S\u1ef1 th\u0103ng hoa.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
T\u1ea1i bang Texas c\u1ee7a n\u01b0\u1edbc M\u1ef9 \u0111\u00e3 t\u1eebng x\u1ea3y ra m\u1ed9t s\u1ef1 vi\u1ec7c l\u1ea1: c\u00f3 l\u1ea7n c\u00f3 m\u1ea5y \u0111\u1ed9i th\u0103m d\u00f2 \u0111\u1ecba ch\u1ea5t ti\u1ebfn h\u00e0nh khoan t\u00ecm d\u1ea7u m\u1ecf, h\u1ecd \u0111\u00e3 khoan \u0111\u1ebfn m\u1ed9t \u0111\u1ed9 r\u1ea5t s\u00e2u. \u0110\u1ed9t nhi\u00ean do \u00e1p su\u1ea5t r\u1ea5t cao c\u1ee7a ch\u1ea5t kh\u00ed b\u1ecb n\u00e9n d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t ph\u1ee5t ra r\u1ea5t […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[8,15],"tags":[],"class_list":["post-7747","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7747","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=7747"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7747\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7747"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7747"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7747"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}