T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 – Arkady Leokum<\/p>\n\n\n\n
C\u00e2u h\u1ecfi n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u01b0a ra b\u1edfi nh\u1eefng k\u1ebb nghi ng\u1edd nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng si\u00eau nhi\u00ean nh\u01b0 th\u1ea7n giao c\u00e1ch c\u1ea3m, c\u1ea3m nh\u1eadn t\u1eeb xa. C\u00f3 l\u1ebd n\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7t ra \u0111\u1ea7u ti\u00ean b\u1edfi nh\u00e0 vi\u1ebft truy\u1ec7n khoa h\u1ecdc vi\u1ec5n t\u01b0\u1edfng Isaac Asimov. Gi\u1ea3 s\u1eed l\u1ee3i th\u1ebf ti\u1ebfn h\u00f3a nh\u01b0 gi\u00e1c quan th\u1ee9 s\u00e1u c\u00f3 th\u1ec3 gi\u00fap cho sinh v\u1eadt t\u00ecm ra b\u1ea1n t\u00ecnh hay con m\u1ed3i, c\u0169ng kh\u00f4ng c\u00f3 \u0111\u1ed9ng v\u1eadt n\u00e0o \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t kh\u1ea3 n\u0103ng nh\u01b0 th\u1ebf. H\u00e3y t\u1ea1m th\u1eddi g\u00e1c l\u1ea1i kh\u1ea3 n\u0103ng c\u00f3 m\u1ed9t v\u00e0i \u0111\u1ed9ng v\u1eadt th\u1ef1c s\u1ef1 nh\u01b0 th\u1ebf, v\u1eabn c\u00f2n r\u1ea5t nhi\u1ec1u nh\u1eefng l\u1eddi ph\u1ea3n bi\u1ec7n m\u00e0 ta c\u00f3 th\u1ec3 g\u1ecdi l\u00e0 Ngh\u1ecbch l\u00fd c\u1ee7a Asimov.<\/p>\n\n\n\n
\u0110\u1ea7u ti\u00ean, kh\u00f4ng ph\u1ea3i ch\u1ec9 v\u00ec m\u1ed9t t\u00e1c \u0111\u1ed9ng c\u00f3 \u00edch v\u1ec1 m\u1eb7t ti\u1ebfn h\u00f3a t\u1ed3n t\u1ea1i m\u00e0 c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng sinh v\u1eadt s\u1ebd khai th\u00e1c n\u00f3. Hi\u1ec7n t\u01b0\u1ee3ng si\u00eau d\u1eabn, cho ph\u00e9p d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua m\u00e0 kh\u00f4ng c\u00f3 \u0111i\u1ec7n tr\u1edf, c\u0169ng c\u00f3 th\u1ec3 r\u1ea5t c\u00f3 \u00edch cho m\u1ed9t v\u00e0i lo\u00e0i sinh v\u1eadt. \u0110i\u1ec1u r\u1eafc r\u1ed1i l\u00e0, hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y ch\u1ec9 xu\u1ea5t hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n -770C, l\u00e0m sao c\u00f3 \u0111\u1ed9ng v\u1eadt n\u00e0o s\u1ed1ng n\u1ed5i \u1edf \u0111i\u1ec1u ki\u1ec7n \u0111\u00f3, d\u00f9 c\u00f3 \u0111\u1ed9t bi\u1ebfn ng\u1eabu nhi\u00ean v\u00e0 ch\u1ecdn l\u1ecdc t\u1ef1 nhi\u00ean \u0111i ch\u0103ng n\u1eefa. T\u01b0\u01a1ng t\u1ef1, ch\u00fang ta v\u1eabn \u0111\u1ee3i s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a m\u1ed9t lo\u00e0i l\u1eedng nh\u00ecn \u0111\u01b0\u1ee3c tia X, m\u1ed9t lo\u00e0i c\u00e1 c\u00f3 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ee7 s\u1ee9c nung ch\u1ea3y, hay l\u00e0 m\u1ed9t lo\u00e0i g\u00e0 tr\u1ed1ng nguy\u00ean t\u1eed.<\/p>\n\n\n\n
M\u1ed9t v\u00e0i ng\u01b0\u1eddi s\u1ebd l\u00fd lu\u1eadn r\u1eb1ng k\u1ebb h\u1edf nghi\u00eam tr\u1ecdng nh\u1ea5t trong Ngh\u1ecbch l\u00fd c\u1ee7a Asimov l\u00e0 s\u1ef1 qu\u1ea3 quy\u1ebft r\u1eb1ng kh\u00f4ng c\u00f3 sinh v\u1eadt n\u00e0o c\u00f3 n\u0103ng l\u1ef1c si\u00eau nhi\u00ean. Qua nhi\u1ec1u n\u0103m, \u0111\u00e3 c\u00f3 nhi\u1ec1u l\u1eddi tuy\u00ean b\u1ed1 v\u1ec1 nh\u1eefng con v\u1eb9t v\u00e0 ch\u00f3 t\u00e2m linh c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c khi n\u00e0o ng\u01b0\u1eddi ch\u1ee7 c\u1ee7a ch\u00fang tr\u1edf v\u1ec1.<\/p>\n\n\n\n
B\u1eb1ng ch\u1ee9ng v\u1ec1 s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a kh\u1ea3 n\u0103ng th\u1ea7n giao c\u00e1ch c\u1ea3m c\u1ee7a con ng\u01b0\u1eddi \u0111\u00e3 \u0111\u01b0\u1ee3c minh ch\u1ee9ng r\u00f5 r\u00e0ng trong c\u00e1c th\u00ed nghi\u1ec7m b\u1edfi c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u trong nh\u1eefng vi\u1ec7n h\u00e0n l\u00e2m r\u1ea5t \u0111\u01b0\u1ee3c t\u00f4n tr\u1ecdng ch\u1eb3ng h\u1ea1n nh\u01b0 \u0110\u1ea1i h\u1ecdc Edinburgh. Nh\u1eefng th\u00ed nghi\u1ec7m n\u00e0y cho r\u1eb1ng trong khi s\u1ef1 li\u00ean l\u1ea1c t\u1eeb xa gi\u1eefa con ng\u01b0\u1eddi c\u00f3 th\u1ec3 t\u1ed3n t\u1ea1i, hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3 th\u00ec l\u1ea1i r\u1ea5t y\u1ebfu. \u0110i\u1ec1u n\u00e0y g\u1ee3i \u00fd r\u1eb1ng l\u00fd do ch\u00fang ta kh\u00f4ng li\u00ean l\u1ea1c b\u1eb1ng th\u1ea7n giao c\u00e1ch c\u1ea3m l\u00e0 v\u00ec qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a \u0111\u00e3 \u0111\u01b0a ch\u00fang ta t\u1edbi m\u1ed9t con \u0111\u01b0\u1eddng hi\u1ec7u qu\u1ea3 h\u01a1n l\u00e0 khai th\u00e1c s\u1ef1 ph\u00e1t t\u00e1n m\u1ea1nh h\u01a1n nhi\u1ec1u c\u1ee7a \u00e1nh s\u00e1ng v\u00e0 \u00e2m thanh xung quanh ta.<\/p>\n\n\n\n
Nh\u01b0ng ta v\u1eabn kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn kh\u1ea3 n\u0103ng c\u00f3 nh\u1eefng sinh v\u1eadt th\u01b0\u1eddng s\u1eed d\u1ee5ng n\u0103ng l\u1ef1c th\u1ea7n giao c\u00e1ch c\u1ea3m. N\u01a1i t\u1ed1t nh\u1ea5t \u0111\u1ec3 t\u00ecm ki\u1ebfm sinh v\u1eadt \u0111\u00f3 \u1eaft h\u1eb3n l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng m\u00e0 c\u1ea3 n\u0103m gi\u00e1c quan th\u01b0\u1eddng \u0111\u1ec1u kh\u00f4ng l\u00e0m vi\u1ec7c t\u1ed1t l\u1eafm, ch\u1eb3ng h\u1ea1n nh\u01b0 \u1edf \u0111\u1ed9 s\u00e2u th\u0103m th\u1eb3m c\u1ee7a th\u1ebf gi\u1edbi \u0111\u1ea1i d\u01b0\u01a1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 – Arkady Leokum C\u00e2u h\u1ecfi n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u01b0a ra b\u1edfi nh\u1eefng k\u1ebb nghi ng\u1edd nh\u1eefng hi\u1ec7n t\u01b0\u1ee3ng si\u00eau nhi\u00ean nh\u01b0 th\u1ea7n giao c\u00e1ch c\u1ea3m, c\u1ea3m nh\u1eadn t\u1eeb xa. C\u00f3 l\u1ebd n\u00f3 \u0111\u01b0\u1ee3c \u0111\u1eb7t ra \u0111\u1ea7u ti\u00ean b\u1edfi nh\u00e0 vi\u1ebft truy\u1ec7n khoa […]<\/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":[15],"tags":[],"class_list":["post-16197","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16197","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=16197"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16197\/revisions"}],"predecessor-version":[{"id":16198,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16197\/revisions\/16198"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}