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
Ch\u1eafc nhi\u1ec1u ng\u01b0\u1eddi t\u01b0\u1edfng ch\u1ea5t k\u1ef5 h\u1ecfa l\u00e0 m\u1ed9t s\u00e1ng ch\u1ebf t\u00e2n k\u1ef3?! Th\u1eadt ra con ng\u01b0\u1eddi \u0111\u00e3 bi\u1ebft \u0111\u1ebfn n\u00f3 v\u00e0 d\u00f9ng n\u00f3 c\u1ea3 ng\u00e0n n\u0103m tr\u01b0\u1edbc r\u1ed3i. Trong c\u00e1c \u0111\u1ec1n th\u1edd c\u1ed5, n\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng bao c\u00e1c b\u00f3 \u0111u\u1ed1c v\u00e0 c\u00e1c t\u1ea5m che tr\u00ean c\u00e1c b\u00e0n th\u1edd, n\u00f3c \u0111\u1ec1n th\u1edd \u0111\u1ec3 khi thi\u00eau c\u1ee7a l\u1ec5, b\u00e0n th\u1edd v\u00e0 \u0111\u1ec1n th\u1edd kh\u00f4ng b\u1ecb \u201cb\u00e0 h\u1ecfa\u201d s\u1edd m\u00f3. C\u00e1ch nay h\u01a1n hai ng\u00e0n n\u0103m, ng\u01b0\u1eddi La M\u00e3 c\u1ed5 \u0111\u00e3 d\u00f9ng ch\u1ea5t k\u1ef5 h\u1ecfa b\u1ecdc x\u00e1c l\u00fac h\u1ecfa thi\u00eau \u0111\u1eb7ng gi\u1eef cho \u0111\u1ea7y \u0111\u1ee7 tro v\u00e0 h\u00e0i c\u1ed1t m\u00e0 kh\u00f4ng b\u1ecb l\u1ed9n v\u1edbi nh\u1eefng th\u1ee9 kh\u00e1c. Trong truy\u1ec1n thuy\u1ebft c\u00f3 k\u1ec3 r\u1eb1ng vua Charlesmagne n\u01b0\u1edbc Ph\u00e1p c\u00f3 c\u00e1i \u00e1o l\u00e0m b\u1eb1ng ch\u1ea5t k\u1ef5 h\u1ecfa c\u00f3 th\u1ec3 gi\u1eb7t s\u1ea1ch c\u00e1c ch\u1ea5t d\u1ea7u, m\u1ee1 d\u00ednh v\u00e0o \u00e1o b\u1eb1ng l\u1eeda.<\/p>\n\n\n\n
Ta d\u00f9ng c\u1ee5m t\u1eeb \u201cch\u1ea5t k\u1ef5 h\u1ecfa\u201d \u0111\u1ec3 ch\u1ec9 m\u1ed9t nh\u00f3m kim lo\u1ea1i s\u1ee3i c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m k\u1ef5 h\u1ecfa. Ch\u00fang l\u00e0 m\u1ed9t h\u1ee3p ch\u1ea5t h\u1ed7n h\u1ee3p r\u1ea5t kh\u00e1c nhau v\u00e0 m\u1ed7i th\u1ee9 l\u1ea1i c\u00f3 \u0111\u1ed9 d\u00e0i, \u0111\u1ed9 d\u1ebbo v\u00e0 c\u00f4ng d\u1ee5ng kh\u00e1c nhau. Tr\u00ean quan \u0111i\u1ec3m c\u1ee7a nh\u00e0 h\u00f3a h\u1ecdc th\u00ec ch\u1ea5t k\u1ef5 h\u1ecfa th\u01b0\u1eddng bao g\u1ed3m Silicat v\u00f4i, manh\u00ea v\u00e0 \u0111\u00f4i l\u00fac c\u00f3 l\u1eabn s\u1eaft.<\/p>\n\n\n\n
V\u00ec l\u00e0 k\u1ebft c\u1ea5u s\u1ee3i, ch\u1ea5t k\u1ef5 h\u1ecfa nom gi\u1ed1ng nh\u01b0 b\u00f4ng g\u00f2n hay len, ch\u1ec9 kh\u00e1c \u1edf ch\u1ed7 n\u00f3 k\u1ef5 h\u1ecfa, k\u1ef5 nhi\u1ec7t. \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y r\u1ea5t h\u1eefu \u00edch v\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc v\u1eabn ch\u01b0a t\u00ecm ra \u0111\u01b0\u1ee3c ch\u1ea5t n\u00e0o c\u00f3 th\u1ec3 thay th\u1ebf cho n\u00f3. Cho \u0111\u1ebfn nay, ng\u01b0\u1eddi ta ch\u01b0a t\u00ecm \u0111\u01b0\u1ee3c m\u1ed9t kim lo\u1ea1i n\u00e0o c\u00f3 th\u1ec3 se, d\u1ec7t l\u00e0m th\u00e0nh t\u1ea5m nh\u01b0 t\u1ea5m v\u1ea3i, th\u00e0nh t\u1edd nh\u01b0 t\u1edd gi\u1ea5y.<\/p>\n\n\n\n
M\u1ea5y \u00f4ng l\u00ednh c\u1ee9u h\u1ecfa, m\u1ea5y c\u00f4ng nh\u00e2n l\u00e0m \u1edf n\u01a1i c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao nh\u01b0 luy\u1ec7n kim\u2026 ph\u1ea3i m\u1eb7c qu\u1ea7n \u00e1o, mang gi\u00e0y, \u0111\u1ed9i n\u00f3n, bao tay l\u00e0m b\u1eb1ng ch\u1ea5t k\u1ef5 h\u1ecfa. Ch\u1ea5t k\u1ef5 h\u1ecfa kh\u00e1 hi\u1ebfm v\u00e0 ch\u1ebf t\u1ea1o c\u0169ng kh\u00e1 c\u00f4ng phu, c\u00f3 khi ph\u1ea3i x\u1eed l\u00fd t\u1edbi 50 t\u1ea5n \u0111\u00e1 ng\u01b0\u1eddi ta m\u1edbi l\u00e0m ra \u0111\u01b0\u1ee3c 1 t\u1ea5n ch\u1ea5t k\u1ef5 h\u1ecfa.<\/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 Ch\u1eafc nhi\u1ec1u ng\u01b0\u1eddi t\u01b0\u1edfng ch\u1ea5t k\u1ef5 h\u1ecfa l\u00e0 m\u1ed9t s\u00e1ng ch\u1ebf t\u00e2n k\u1ef3?! Th\u1eadt ra con ng\u01b0\u1eddi \u0111\u00e3 bi\u1ebft \u0111\u1ebfn n\u00f3 v\u00e0 d\u00f9ng n\u00f3 c\u1ea3 ng\u00e0n n\u0103m tr\u01b0\u1edbc r\u1ed3i. Trong c\u00e1c \u0111\u1ec1n th\u1edd c\u1ed5, n\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng bao c\u00e1c […]<\/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-13577","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\/13577","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=13577"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13577\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}