{"id":16249,"date":"2021-11-27T20:23:05","date_gmt":"2021-11-27T13:23:05","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=16249"},"modified":"2021-11-27T20:23:06","modified_gmt":"2021-11-27T13:23:06","slug":"bang-cach-nao-nguoi-hi-lap-co-biet-duoc-trai-dat-tron","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/bang-cach-nao-nguoi-hi-lap-co-biet-duoc-trai-dat-tron\/","title":{"rendered":"B\u1eb1ng c\u00e1ch n\u00e0o ng\u01b0\u1eddi Hi L\u1ea1p c\u1ed5 bi\u1ebft \u0111\u01b0\u1ee3c tr\u00e1i \u0111\u1ea5t tr\u00f2n?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0o kho\u1ea3ng th\u1ebf k\u1ec9 th\u1ee9 t\u01b0 TCN, Aristotle \u0111\u00e3 tuy\u00ean b\u1ed1 r\u1eb1ng: \u201ct\u00ednh tr\u00f2n c\u1ee7a tr\u00e1i \u0111\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh b\u1eb1ng ch\u00ednh s\u1ef1 kh\u00f4n ngoan c\u1ee7a ch\u00fang ta\u201d. \u00d4ng \u0111\u00e3 \u0111\u01b0a ra nhi\u1ec1u c\u00e1ch \u0111\u1ec3 ch\u1ee9ng minh r\u1eb1ng ch\u00fang ta \u0111ang s\u1ed1ng tr\u00ean m\u1ed9t qu\u1ea3 c\u1ea7u kh\u1ed5ng l\u1ed3. V\u00ed d\u1ee5, nh\u1eefng ng\u01b0\u1eddi th\u00e1m hi\u1ec3m \u0111\u00e3 k\u1ec3 l\u1ea1i r\u1eb1ng khi h\u1ecd \u0111i xa kh\u1ecfi qu\u00ea nh\u00e0 th\u00ec nh\u1eefng nh\u00f3m sao m\u1edbi tr\u00ean b\u1ea7u tr\u1eddi \u0111i v\u00e0o t\u1ea7m nh\u00ecn v\u00e0 nh\u1eefng ng\u00f4i sao quen thu\u1ed9c th\u00ec l\u1ea1i bi\u1ebfn m\u1ea5t v\u1ec1 h\u01b0\u1edbng \u0111\u01b0\u1eddng ch\u00e2n tr\u1eddi, b\u1ea5t k\u1ec3 l\u00e0 h\u1ecd \u0111i v\u1ec1 h\u01b0\u1edbng n\u00e0o. M\u1ed9t l\u00fd l\u1ebd m\u1ea1nh m\u1ebd h\u01a1n n\u1eefa, khi m\u1ed9t con t\u00e0u \u0111i v\u1ec1 c\u1ea3ng c\u1ee7a n\u00f3, nh\u1eefng ng\u01b0\u1eddi \u0111ang ch\u1edd \u0111\u1ee3i n\u00f3 s\u1ebd kh\u00f4ng ch\u1ec9 th\u1ea5y m\u1ed9t con t\u00e0u nh\u1ecf \u0111ang to ra m\u00e0 s\u1ebd th\u1ea5y \u0111\u1ea7u ti\u00ean l\u00e0 ng\u1ecdn bu\u1ed3m v\u00e0 sau \u0111\u00f3 s\u1ebd d\u1ea7n d\u1ea7n th\u1ea5y th\u00e2n t\u00e0u, gi\u1ed1ng y nh\u01b0 l\u00e0 n\u00f3 \u0111ang \u0111i qua ch\u1ecfm c\u1ee7a m\u1ed9t kh\u1ed1i c\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t th\u1ebf k\u1ec9 sau, Eratosthenes \u0111\u00e3 th\u00e0nh c\u00f4ng trong vi\u1ec7c \u0111o chu vi tr\u00e1i \u0111\u1ea5t. B\u1eb1ng vi\u1ec7c quan s\u00e1t \u0111\u1ed9 d\u00e0i c\u1ee7a b\u00f3ng m\u1eb7t tr\u1eddi t\u1eeb hai th\u00e0nh ph\u1ed1 kh\u00e1c nhau trong c\u00f9ng m\u1ed9t ng\u00e0y c\u1ee7a m\u1ed9t n\u0103m, \u00f4ng t\u00ecm ra m\u1ed9t con s\u1ed1 v\u00e0o kho\u1ea3ng 46.000km, sai bi\u1ec7t kho\u1ea3ng 15% so v\u1edbi con s\u1ed1 th\u1ef1c 40.000km. Columbus, ng\u01b0\u1ee3c l\u1ea1i, \u0111\u00e3 \u0111\u1eb7t c\u01a1 s\u1edf cho chuy\u1ebfn th\u00e1m hi\u1ec3m c\u1ee7a m\u00ecnh v\u00e0o con s\u1ed1 nh\u1ecf h\u01a1n nhi\u1ec1u, kho\u1ea3ng 30.000km.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 12 &#8211; Arkady Leokum V\u00e0o kho\u1ea3ng th\u1ebf k\u1ec9 th\u1ee9 t\u01b0 TCN, Aristotle \u0111\u00e3 tuy\u00ean b\u1ed1 r\u1eb1ng: \u201ct\u00ednh tr\u00f2n c\u1ee7a tr\u00e1i \u0111\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh b\u1eb1ng ch\u00ednh s\u1ef1 kh\u00f4n ngoan c\u1ee7a ch\u00fang ta\u201d. \u00d4ng \u0111\u00e3 \u0111\u01b0a ra nhi\u1ec1u c\u00e1ch \u0111\u1ec3 ch\u1ee9ng minh [&hellip;]<\/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-16249","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\/16249","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=16249"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16249\/revisions"}],"predecessor-version":[{"id":16250,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/16249\/revisions\/16250"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=16249"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=16249"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=16249"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}