T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 9 – Arkady Leokum<\/p>\n\n\n\n
Tr\u01b0\u1edbc th\u1ebf k\u1ef7 16, ng\u01b0\u1eddi v\u1eeba c\u00e2m v\u1eeba \u0111i\u1ebfc b\u1ecb \u0111\u1ed1i x\u1eed r\u1ea5t t\u00e0n t\u1ec7. H\u1ecd b\u1ecb xem l\u00e0 ng\u01b0\u1eddi kh\u00f9ng, k\u00e9m th\u00f4ng minh v\u00e0 b\u1ecb nh\u1ed1t k\u00edn trong nh\u00e0 th\u01b0\u01a1ng ho\u1eb7c th\u1eadm ch\u00ed b\u1ecb gi\u1ebft ch\u1ebft.<\/p>\n\n\n\n
V\u00e0 r\u1ed3i m\u1ed9t b\u00e1c s\u0129 ng\u01b0\u1eddi \u00dd t\u00ean l\u00e0 geronimo Cardano n\u1ea3y sinh \u00fd t\u01b0\u1edfng d\u00f9ng ch\u1eef vi\u1ebft \u0111\u1ec3 d\u1ea1y nh\u1eefng ng\u01b0\u1eddi c\u00e2m \u0111i\u1ebfc n\u00e0y. \u0110\u00e2y l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u00e1c k\u00fd hi\u1ec7u \u0111i k\u00e8m v\u1edbi nh\u1eefng v\u1eadt c\u1ee5 th\u1ec3.<\/p>\n\n\n\n
\u0110\u1ebfn th\u1ebf k\u1ef7 18, m\u1ed9t ng\u01b0\u1eddi Ph\u00e1p t\u00ean Charles de L\u2019Ep\u00e9e \u0111\u00e3 s\u00e1ng t\u1ea1o ra ng\u00f4n ng\u1eef d\u1ea5u hi\u1ec7u. \u0110\u00e2y l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng nh\u1eefng \u0111i\u1ec7u b\u1ed9 qui \u01b0\u1edbc c\u1ee7a b\u00e0n tay v\u00e0 c\u00e1nh tay theo c\u00e1ch m\u00e0 h\u1ecd mu\u1ed1n th\u1ec3 hi\u1ec7n \u00fd ngh\u0129 c\u1ea7n trao \u0111\u1ed5i.<\/p>\n\n\n\n
Tr\u01b0\u1edbc \u0111\u00f3 v\u00e0o th\u1ebf k\u1ef7 17, \u0111\u00e3 t\u1eebng c\u00f3 b\u1ea3ng m\u1eabu t\u1ef1 d\u00f9ng ng\u00f3n tay d\u00e0nh cho ng\u01b0\u1eddi \u0111i\u1ebfc, r\u1ea5t gi\u1ed1ng v\u1edbi b\u1ea3ng m\u1eabu t\u1ef1 ch\u00fang ta s\u1eed d\u1ee5ng ng\u00e0y nay.<\/p>\n\n\n\n
M\u00e3i cho \u0111\u1ebfn c\u00e1ch \u0111\u00e2y 85 n\u0103m, ng\u01b0\u1eddi c\u00e2m \u0111i\u1ebfc \u0111\u01b0\u1ee3c \u0111\u01b0\u1ee3c d\u1ea1y c\u00e1ch giao ti\u1ebfp b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u1ed1i h\u1ee3p – nh\u1eefng d\u1ea5u hi\u1ec7u, c\u00e1ch di\u1ec5n t\u1ea3 b\u1eb1ng n\u00e9t m\u1eb7t, v\u00e0 d\u00f9ng m\u1eabu t\u1ef1 ng\u00f3n tay. M\u1ed9t s\u1ed1 ng\u01b0\u1eddi c\u00e2m \u0111i\u1ebfc c\u00f3 th\u1ec3 \u0111\u00e1nh v\u1ea7n h\u01a1n 130 t\u1eeb m\u1ed9t ph\u00fat.<\/p>\n\n\n\n
Nh\u01b0ng \u0111i\u1ec1u nh\u00e0 gi\u00e1o d\u1ea1y ng\u01b0\u1eddi c\u00e2m \u0111i\u1ebfc b\u1eaft \u0111\u1ea7u c\u1ea3m th\u1ea5y kh\u00f4ng h\u00e0i l\u00f2ng v\u1edbi c\u00e1ch d\u1ea1y b\u1eb1ng ng\u00f4n ng\u1eef d\u1ea5u hi\u1ec7u v\u00e0 m\u1eabu t\u1ef1 ng\u00f3n tay. H\u1ecd cho r\u1eb1ng \u0111i\u1ec1u n\u00e0y l\u00e0m c\u00f4 l\u1eadp ng\u01b0\u1eddi \u0111i\u1ebfc b\u1eb1ng c\u00e1ch ng\u0103n c\u1ea3n h\u1ecd giao ti\u1ebfp v\u1edbi ng\u01b0\u1eddi c\u00f3 th\u00ednh gi\u00e1c b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n
Ng\u00e0y nay ng\u01b0\u1eddi \u0111i\u1ebfc v\u00e0 ng\u01b0\u1eddi n\u1eb7ng tai h\u1ecdc c\u00e1ch hi\u1ec3u ng\u01b0\u1eddi ta n\u00f3i g\u00ec khi nh\u00ecn v\u00e0o m\u00f4i ng\u01b0\u1eddi n\u00f3i. H\u1ecd c\u0169ng h\u1ecdc c\u00e1ch n\u00f3i chuy\u1ec7n v\u1edbi nhau b\u1eb1ng quan s\u00e1t v\u00e0 c\u1ea3m nh\u1eadn \u0111\u00f4i m\u00f4i v\u00e0 b\u1ed9 ph\u1eadn ph\u00e1t \u00e2m c\u1ee7a th\u1ea7y gi\u00e1o v\u00e0 b\u1eaft ch\u01b0\u1edbc l\u00e0m theo.<\/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 9 – Arkady Leokum Tr\u01b0\u1edbc th\u1ebf k\u1ef7 16, ng\u01b0\u1eddi v\u1eeba c\u00e2m v\u1eeba \u0111i\u1ebfc b\u1ecb \u0111\u1ed1i x\u1eed r\u1ea5t t\u00e0n t\u1ec7. H\u1ecd b\u1ecb xem l\u00e0 ng\u01b0\u1eddi kh\u00f9ng, k\u00e9m th\u00f4ng minh v\u00e0 b\u1ecb nh\u1ed1t k\u00edn trong nh\u00e0 th\u01b0\u01a1ng ho\u1eb7c th\u1eadm ch\u00ed b\u1ecb gi\u1ebft ch\u1ebft. V\u00e0 r\u1ed3i […]<\/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-15537","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\/15537","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=15537"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15537\/revisions"}],"predecessor-version":[{"id":15538,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15537\/revisions\/15538"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15537"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15537"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15537"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}