T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum<\/p>\n\n\n\n
\u0110\u1ed3ng \u0111\u01b0\u1ee3c con ng\u01b0\u1eddi s\u1eed d\u1ee5ng s\u1edbm h\u01a1n c\u00e1c kim lo\u1ea1i kh\u00e1c, tr\u1eeb v\u00e0ng. L\u00e2u l\u1eafm tr\u01b0\u1edbc b\u00ecnh minh c\u1ee7a l\u1ecbch s\u1eed nh\u00e2n lo\u1ea1i, ng\u01b0\u1eddi \u1edf th\u1eddi \u0111\u1ea1i \u0111\u1ed3 \u0111\u00e1 \u0111\u00e3 bi\u1ebft s\u1eed d\u1ee5ng \u0111\u1ed3ng.<\/p>\n\n\n\n
M\u1ed9t trong nh\u1eefng l\u00fd do \u0111\u1ed3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng s\u1edbm nh\u01b0 th\u1ebf v\u00ec ng\u01b0\u1eddi ta t\u00ecm th\u1ea5y \u0111\u1ed3ng \u1edf tr\u1ea1ng th\u00e1i h\u1ea7u nh\u01b0 nguy\u00ean ch\u1ea5t. Ng\u01b0\u1eddi ta t\u00ecm th\u1ea5y nh\u1eefng th\u1ecfi hay vi\u00ean kim lo\u1ea1i \u0111\u00e3 th\u00e0nh h\u00ecnh. C\u00f3 l\u1ebd ng\u01b0\u1eddi ti\u1ec1n s\u1eed th\u1ea5y nh\u1eefng th\u1ecfi \u0111\u1ed3ng \u0111\u1eb9p qu\u00e1 n\u00ean nh\u1eb7t v\u1ec1. V\u1ec1 sau, ng\u01b0\u1eddi ta m\u1edbi kh\u00e1m ph\u00e1 ra r\u1eb1ng th\u1ee9 kim lo\u1ea1i c\u00f3 m\u00e0u h\u1ed3ng h\u1ed3ng \u1ea5y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u1eadp th\u00e0nh nhi\u1ec1u h\u00ecnh d\u1ea1ng. V\u00ec v\u1eady h\u1ecd b\u1eaft \u0111\u1ea7u ch\u1ebf t\u1ea1o nh\u1eefng con dao v\u00e0 v\u0169 kh\u00ed b\u1eb1ng \u0111\u1ed3ng thay v\u00ec ch\u1ebf t\u1ea1o nh\u1eefng v\u1eadt n\u00e0y b\u1eb1ng c\u00e1ch m\u00e0i \u0111\u1ebdo \u0111\u00e1 l\u1eeda. R\u1ed3i v\u1ec1 sau, con ng\u01b0\u1eddi kh\u00e1m ph\u00e1 ra r\u1eb1ng khi n\u1ea5u ch\u1ea3y lo\u1ea1i \u0111\u00e1 \u0111\u1ecf \u1ea5y, h\u1ecd c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t h\u1ed7n h\u1ee3p m\u1ec1m \u0111\u1ec3 n\u1eb7n th\u00e0nh t\u00e1ch v\u00e0 ch\u00e9n. \u0110\u1ed3ng tr\u1edf th\u00e0nh c\u00f3 \u00edch \u0111\u1ebfn n\u1ed7i con ng\u01b0\u1eddi b\u1eaft \u0111\u1ea7u \u0111\u00e0o b\u1edbi m\u1ecf \u0111\u1ed3ng v\u00e0 ch\u1ebf t\u1ea1o nh\u1eefng lo\u1ea1i v\u1eadt d\u1ee5ng h\u1eefu \u00edch.<\/p>\n\n\n\n
Ch\u1ec9 c\u00f3 \u0111\u1ed3ng l\u00e0 kim lo\u1ea1i c\u00f3 th\u1ec3 ch\u1ebf t\u00e1c \u0111\u01b0\u1ee3c m\u00e0 con ng\u01b0\u1eddi \u0111\u00e3 bi\u1ebft \u0111\u1ebfn c\u00e1ch \u0111\u00e2y h\u1eb1ng ng\u00e0n n\u0103m. C\u00f2n v\u1edbi v\u00e0ng, \u0111\u00f3 l\u00e0 kim lo\u1ea1i v\u1eeba khan hi\u1ebfm, l\u1ea1i qu\u00e1 m\u1ec1m kh\u00f4ng thao t\u00e1c \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n
Ng\u01b0\u1eddi ta cho r\u1eb1ng khi ng\u01b0\u1eddi Ai C\u1eadp x\u00e2y kim t\u1ef1 th\u00e1p, h\u1ecd \u0111\u00e3 d\u00f9ng nh\u1eefng thi\u1ebft b\u1ecb b\u1eb1ng \u0111\u1ed3ng. M\u1ed9t \u1ed1ng n\u01b0\u1edbc b\u1eb1ng \u0111\u1ed3ng \u0111\u00e3 \u0111\u01b0\u1ee3c ng\u01b0\u1eddi Ai C\u1eadp s\u1eed d\u1ee5ng c\u00e1ch \u0111\u00e2y h\u01a1n n\u0103m ng\u00e0n n\u0103m, b\u00e2y gi\u1edd \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y v\u00e0 v\u1eabn c\u00f2n t\u1ed1t.<\/p>\n\n\n\n
Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ed3ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch b\u1ecb gi\u1ea3m \u0111i khi con ng\u01b0\u1eddi t\u00ecm ra s\u1eaft. Ng\u00e0y nay, \u0111\u1ed3ng th\u00f2a (\u0111\u1ed3ng v\u00e0 thi\u1ebfc) v\u00e0 thau (\u0111\u1ed3ng v\u00e0 k\u1ebdm) l\u00e0 hai h\u1ee3p kim trong \u0111\u00f3 ng\u01b0\u1eddi ta d\u00f9ng nhi\u1ec1u \u0111\u1ed3ng nh\u1ea5t. Th\u1eadt ra, b\u00ean c\u1ea1nh s\u1eaft v\u00e0 nh\u00f4m, \u0111\u1ed3ng v\u1eabn l\u00e0 kim lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u nh\u1ea5t trong th\u1ebf gi\u1edbi ng\u00e0y nay.<\/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 10 – Arkady Leokum \u0110\u1ed3ng \u0111\u01b0\u1ee3c con ng\u01b0\u1eddi s\u1eed d\u1ee5ng s\u1edbm h\u01a1n c\u00e1c kim lo\u1ea1i kh\u00e1c, tr\u1eeb v\u00e0ng. L\u00e2u l\u1eafm tr\u01b0\u1edbc b\u00ecnh minh c\u1ee7a l\u1ecbch s\u1eed nh\u00e2n lo\u1ea1i, ng\u01b0\u1eddi \u1edf th\u1eddi \u0111\u1ea1i \u0111\u1ed3 \u0111\u00e1 \u0111\u00e3 bi\u1ebft s\u1eed d\u1ee5ng \u0111\u1ed3ng. M\u1ed9t trong nh\u1eefng l\u00fd […]<\/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-15828","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\/15828","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=15828"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15828\/revisions"}],"predecessor-version":[{"id":15829,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15828\/revisions\/15829"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15828"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}