T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 1 – Arkady Leokum<\/p>\n\n\n\n
M\u1ed7i bu\u1ed5i s\u00e1ng, hai b\u00ean v\u1ec7 \u0111\u01b0\u1eddng, b\u1ea1n th\u1ea5y c\u00e1i g\u00ec long lanh tr\u00ean c\u00e1c l\u00e1 c\u1ecf, b\u1ea1n \u0111\u1eebng v\u1ed9i m\u1eebng v\u00ec t\u01b0\u1edfng \u0111\u00f3 l\u00e0 kim c\u01b0\u01a1ng. qu\u1ea3 th\u1eadt n\u00f3 gi\u1ed1ng kim c\u01b0\u01a1ng l\u1ea1 th\u01b0\u1eddng, m\u00e0 l\u1ea1i l\u00e0 kim c\u01b0\u01a1ng lo\u1ea1i t\u1ed1t n\u1eefa k\u00eca. Nh\u01b0ng kh\u00f4ng, \u0111\u00f3 ch\u1ec9 l\u00e0 nh\u1eefng gi\u1ecdt s\u01b0\u01a1ng hay l\u00e0 s\u01b0\u01a1ng mu\u1ed1i m\u00e0 th\u00f4i. V\u1eady th\u00ec n\u00f3 l\u1ea1i l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng t\u1ef1 nhi\u00ean qu\u00e1 t\u1ea7m th\u01b0\u1eddng? V\u00e2ng, t\u1ea7m th\u01b0\u1eddng nh\u01b0ng gi\u1ea3i th\u00edch c\u00e1ch c\u1ea5u t\u1ea1o nh\u1eefng gi\u1ecdt s\u01b0\u01a1ng \u1ea5y cho l\u1ecdt l\u1ed7 tai c\u00e1c nh\u00e0 khoa h\u1ecdc th\u00ec l\u1ea1i kh\u00f4ng d\u1ec5 \u0111\u00e2u. Gi\u1ecdt s\u01b0\u01a1ng long lanh \u1ea5y \u0111\u01b0\u1ee3c n\u00f3i \u0111\u1ebfn nhi\u1ec1u r\u1ed3i. B\u1eb1ng ch\u1ee9ng l\u00e0 \u0111\u00e3 c\u00f3 nhi\u1ec1u quy\u1ec3n s\u00e1ch b\u1ec1 th\u1ebf \u0111\u1ec1 c\u1eadp \u0111\u1ebfn ch\u00fang r\u1ed3i. V\u1eady m\u00e0 v\u1eabn c\u1ee9 b\u1ecb hi\u1ec3u l\u1ea7m.<\/p>\n\n\n\n
K\u1ec3 t\u1eeb th\u1eddi c\u1ed5 Hy L\u1ea1p cho \u0111\u1ebfn c\u00e1ch nay g\u1ea7n hai tr\u0103m n\u0103m, ng\u01b0\u1eddi ta v\u1eabn tin r\u1eb1ng s\u01b0\u01a1ng mu\u1ed1i l\u00e0 t\u1eeb tr\u00ean tr\u1eddi r\u1edbt xu\u1ed1ng, gi\u00f4ng gi\u1ed1ng nh\u01b0 m\u01b0a. C\u00f3 kh\u00e1c ch\u0103ng l\u00e0 \u1edf ch\u1ed7 ch\u00fang kh\u00f4ng nhi\u1ec1u b\u1eb1ng m\u01b0a, kh\u00f4ng \u1ed3n \u00e0o b\u1eb1ng m\u01b0a m\u00e0 th\u00f4i. Nh\u01b0ng th\u1ef1c t\u1ebf, s\u01b0\u01a1ng mu\u1ed1i kh\u00f4ng h\u1ec1 r\u01a1i r\u1edbt t\u1eeb \u0111\u00e2u xu\u1ed1ng h\u1ebft. \u0111\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c s\u01b0\u01a1ng mu\u1ed1i l\u00e0 g\u00ec, ta ph\u1ea3i hi\u1ec3u \u0111\u00f4i ch\u00fat v\u1ec1 b\u1ea7u kh\u00f4ng kh\u00ed quanh ta. Trong kh\u00f4ng kh\u00ed – nh\u01b0 ta \u0111\u00e3 bi\u1ebft – kh\u00f4ng nhi\u1ec1u th\u00ec \u00edt, \u1edf \u0111\u00e2u v\u00e0 l\u00fac n\u00e0o c\u0169ng \u201c\u1ea9m\u201d, ngh\u0129a l\u00e0 ch\u1ee9a h\u01a1i n\u01b0\u1edbc, kh\u00f4ng kh\u00ed \u1ea9m l\u1ea1i ch\u1ee9a nhi\u1ec1u h\u01a1i n\u01b0\u1edbc h\u01a1n kh\u00f4ng kh\u00ed l\u1ea1nh. Khi kh\u00f4ng kh\u00ed ti\u1ebfp x\u00fac v\u1edbi m\u1ed9t di\u1ec7n t\u00edch l\u1ea1nh, h\u01a1i n\u01b0\u1edbc – t\u1ee9c l\u00e0 \u201cch\u1ea5t \u1ea9m\u201d trong kh\u00f4ng kh\u00ed – t\u1ee5 l\u1ea1i th\u00e0nh gi\u1ecdt n\u01b0\u1edbc nh\u1ecf x\u00edu \u0111\u1ecdng tr\u00ean di\u1ec7n t\u00edch \u0111\u00f3. S\u01b0\u01a1ng mu\u1ed1i l\u00e0 th\u1ebf \u0111\u00f3, h\u00ecnh th\u00e0nh nh\u01b0 th\u1ebf \u0111\u00f3.<\/p>\n\n\n\n
Tuy nhi\u00ean, nhi\u1ec7t \u0111\u1ed9 tr\u00ean di\u1ec7n t\u00edch \u0111\u00f3 ph\u1ea3i h\u1ea1 xu\u1ed1ng \u0111\u1ebfn m\u1ed9t m\u1ee9c n\u00e0o \u0111\u00f3 th\u00ec s\u01b0\u01a1ng mu\u1ed1i m\u1edbi h\u00ecnh th\u00e0nh \u0111\u01b0\u1ee3c. M\u1ee9c nhi\u1ec7t \u0111\u1ed9 \u0111\u00f3 g\u1ecdi l\u00e0 \u201c\u0111i\u1ec3m s\u01b0\u01a1ng mu\u1ed1i\u201d (c\u0169ng nh\u01b0 nhi\u1ec7t \u0111\u1ed9 1000C l\u00e0 \u201c\u0111i\u1ec3m s\u00f4i\u201d c\u1ee7a n\u01b0\u1edbc, nhi\u1ec7t \u0111\u1ed9 00C l\u00e0 \u201c\u0111i\u1ec3m \u0111\u00f4ng \u0111\u1eb7c\u201d c\u1ee7a n\u01b0\u1edbc v\u1eady). Ch\u1eb3ng h\u1ea1n, th\u1ea3 m\u1ed9t c\u1ee5c n\u01b0\u1edbc \u0111\u00e1 v\u00e0o c\u00e1i ly hay lon kim lo\u1ea1i. \u0111\u1ee3i cho \u0111\u1ebfn khi n\u00e0o th\u00e0nh ly, th\u00e0nh lon kia l\u1ea1nh \u0111\u1ebfn c\u00e1i \u201c\u0111i\u1ec3m s\u01b0\u01a1ng\u201d th\u00ec s\u01b0\u01a1ng m\u1edbi b\u00e1m v\u00e0o th\u00e0nh ly, th\u00e0nh lon \u0111\u00f3. Nh\u01b0ng \u1edf trong thi\u00ean nhi\u00ean th\u00ec sao? Tr\u01b0\u1edbc h\u1ebft, trong kh\u00f4ng kh\u00ed \u1ea9m ph\u1ea3i c\u00f3 \u0111\u1ed9 \u1ea9m c\u1ea7n thi\u1ebft. R\u1ed3i c\u00e1i kh\u00f4ng kh\u00ed \u1ea5m v\u00e0 \u1ea9m \u0111\u00f3 ti\u1ebfp x\u00fac v\u1edbi di\u1ec7n t\u00edch m\u00e1t h\u01a1n (ngh\u0129a l\u00e0 c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed). S\u01b0\u01a1ng mu\u1ed1i kh\u00f4ng b\u00e1m \u0111\u1ecdng d\u01b0\u1edbi \u0111\u1ea5t hay tr\u00ean l\u00f2ng \u0111\u01b0\u1eddng nh\u1ef1a, v\u00ec \u0111\u1ea5t hay l\u00f2ng \u0111\u01b0\u1eddng v\u1eabn gi\u1eef nhi\u1ec7t \u0111\u1ed9 (do m\u1eb7t tr\u1eddi ban ng\u00e0y t\u1ecfa xu\u1ed1ng) \u1edf c\u00e1i m\u1ee9c cao h\u01a1n \u201c\u0111i\u1ec3m s\u01b0\u01a1ng mu\u1ed1i\u201d. Nh\u01b0ng s\u01b0\u01a1ng mu\u1ed1i \u0111\u1ecdng b\u00e1m v\u00e0o c\u1ecf, c\u00e2y c\u00f3 nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n. N\u1ebfu v\u1eady, t\u1ea1i sao ta l\u1ea1i n\u00f3i s\u01b0\u01a1ng mu\u1ed1i \u0111\u1ecdng tr\u00ean c\u00e2y, tr\u00ean l\u00e1 kh\u00f4ng \u0111\u00edch th\u1ef1c l\u00e0 s\u01b0\u01a1ng mu\u1ed1i? L\u00fd do l\u00e0 trong s\u1ed1 nh\u1eefng gi\u1ecdt long lanh tr\u00ean l\u00e1 c\u00e2y ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 nh\u1ecf l\u00e0 s\u01b0\u01a1ng mu\u1ed1i, c\u00f2n l\u1ea1i l\u00e0 gi\u1ecdt n\u01b0\u1edbc do ch\u00ednh l\u00e1 c\u00e2y \u0111\u00f3 t\u1ea1o ra. H\u01a1i \u1ea9m c\u1ee7a c\u00e2y th\u1ea5m qua c\u00e1c \u201ckh\u00ed kh\u1ed5ng\u201d tr\u00ean l\u00e1. \u0111\u00f3 l\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n d\u1ecbch n\u01b0\u1edbc \u0111o c\u00e2y h\u00fat d\u01b0\u1edbi \u0111\u1ea5t \u0111\u1ec3 nu\u00f4i d\u01b0\u1ee1ng c\u00e2y, l\u00e1. qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra c\u1ea3 trong ban ng\u00e0y l\u1eabn ban \u0111\u00eam. Nh\u01b0ng ban ng\u00e0y c\u00f3 \u00e1nh m\u1eb7t tr\u1eddi l\u00e0m kh\u00f4 l\u01b0\u1ee3ng n\u01b0\u1edbc do c\u00e2y ti\u1ebfp cho l\u00e1. Ban \u0111\u00eam, qu\u00e1 tr\u00ecnh ti\u1ebfp n\u01b0\u1edbc \u0111\u00f3 v\u1eabn ti\u1ebfp t\u1ee5c nh\u01b0ng kh\u00f4ng c\u00f3 \u00e1nh m\u1eb7t tr\u1eddi, l\u00e0 tr\u1edf n\u00ean \u201cm\u00e1t, l\u1ea1nh\u201d h\u01a1n. Th\u1ebf l\u00e0 s\u01b0\u01a1ng mu\u1ed1i h\u00ecnh th\u00e0nh tr\u00ean l\u00e1.<\/p>\n\n\n\n
\u1ede v\u00e0i n\u01a1i tr\u00ean th\u1ebf gi\u1edbi, s\u01b0\u01a1ng mu\u1ed1i t\u1ee5 l\u1ea1i m\u1ed7i \u0111\u00eam c\u00f3 th\u1ec3 h\u1ee9ng v\u00e0o ch\u1ed7 ch\u1ee9a v\u1edbi s\u1ed1 l\u01b0\u1ee3ng \u0111\u1ee7 \u0111\u1ec3 l\u00e0m n\u01b0\u1edbc u\u1ed1ng cho s\u00fac v\u1eadt.<\/p>\n\n\n\n
\u1ede Vi\u1ec7t Nam, ch\u1ec9 c\u00e1c t\u1ec9nh v\u00f9ng n\u00fai B\u1eafc b\u1ed9 v\u00e0 m\u1ed9t s\u1ed1 v\u00f9ng trung du ph\u00eda B\u1eafc m\u1edbi c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng s\u01b0\u01a1ng mu\u1ed1i. C\u00f2n nh\u1eefng gi\u1ecdt n\u01b0\u1edbc long lanh tr\u00ean l\u00e1 c\u00e2y m\u00e0 b\u1ea1n th\u1ea5y v\u00e0o s\u00e1ng s\u1edbm ch\u1ec9 l\u00e0 s\u01b0\u01a1ng m\u00e0 th\u00f4i.<\/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 1 – Arkady Leokum M\u1ed7i bu\u1ed5i s\u00e1ng, hai b\u00ean v\u1ec7 \u0111\u01b0\u1eddng, b\u1ea1n th\u1ea5y c\u00e1i g\u00ec long lanh tr\u00ean c\u00e1c l\u00e1 c\u1ecf, b\u1ea1n \u0111\u1eebng v\u1ed9i m\u1eebng v\u00ec t\u01b0\u1edfng \u0111\u00f3 l\u00e0 kim c\u01b0\u01a1ng. qu\u1ea3 th\u1eadt n\u00f3 gi\u1ed1ng kim c\u01b0\u01a1ng l\u1ea1 th\u01b0\u1eddng, m\u00e0 l\u1ea1i l\u00e0 kim […]<\/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-13516","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\/13516","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=13516"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13516\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}