{"id":14610,"date":"2021-11-27T15:37:50","date_gmt":"2021-11-27T08:37:50","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=14610"},"modified":"2021-11-27T15:37:51","modified_gmt":"2021-11-27T08:37:51","slug":"kieng-deo-mat-chua-can-vien-thi-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/kieng-deo-mat-chua-can-vien-thi-nhu-the-nao\/","title":{"rendered":"Ki\u1ebfng \u0111eo m\u1eaft \u201cch\u1eefa\u201d c\u1eadn, vi\u1ec5n th\u1ecb nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"\n<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 5 &#8211; Arkady Leokum<\/p>\n\n\n\n<p>Ta th\u1eed t\u01b0\u1edfng t\u01b0\u1ee3ng nh\u1eefng ng\u01b0\u1eddi b\u1ecb c\u1eadn th\u1ecb, vi\u1ec5n th\u1ecb, lo\u1ea1n th\u1ecb m\u00e0 kh\u00f4ng c\u00f3 ki\u1ebfng \u0111eo m\u1eaft th\u00ec h\u1ecd s\u1ebd nh\u01b0 th\u1ebf n\u00e0o? Con s\u1ed1 ng\u01b0\u1eddi m\u1eafc nh\u1eefng ch\u1ee9ng \u0111\u00f3 \u0111\u00e2u ph\u1ea3i l\u00e0 \u00edt. C\u1ee9 kho\u1ea3ng 40 tu\u1ed5i tr\u1edf l\u00ean th\u00ec h\u1ea7u nh\u01b0 ai c\u0169ng m\u1eafc ch\u1ee9ng vi\u1ec5n th\u1ecb, n\u1ebfu kh\u00f4ng \u0111\u00f3 kh\u00f4ng b\u1ecb c\u1eadn th\u1ecb. B\u1ecb c\u1eadn th\u1ecb &#8211; kh\u00f4ng c\u00f3 ki\u1ebfng &#8211; b\u1ea1n ch\u1ec9 th\u1ea5y tr\u01b0\u1edbc m\u1eaft \u201cch\u00e1 l\u00f2a\u201d, v\u1ea1n v\u1eadt kh\u00f4ng ra h\u00ecnh th\u00f9 g\u00ec, d\u00f9 l\u00e0 gi\u1eefa ban ng\u00e0y.<\/p>\n\n\n\n<p>Nh\u1edd c\u00f3 ki\u1ebfng, ng\u01b0\u1eddi b\u1ecb c\u1eadn th\u1ecb ng\u00e0y nay nh\u00ecn c\u0169ng b\u00ecnh th\u01b0\u1eddng v\u00ec ki\u1ebfng c\u1eadn \u0111\u00e3 \u0111i\u1ec1u ti\u1ebft th\u1ecb gi\u00e1c c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<p>V\u1eadn h\u00e0nh c\u1ee7a t\u00e1c \u0111\u1ed9ng \u201cnh\u00ecn\u201d &#8211; ta \u0111\u00e3 bi\u1ebft &#8211; kh\u00e1 \u0111\u01a1n gi\u1ea3n. \u00c1nh s\u00e1ng v\u00e0o m\u1eaft ta, t\u00e1c \u0111\u1ed9ng l\u00ean v\u00f5ng m\u00f4. V\u00f5ng m\u00f4 c\u0169ng gi\u1ed1ng nh\u01b0 t\u1ea5m \u201cc\u1ea3m \u0111i\u1ec7n\u201d trong m\u00e1y quay camera truy\u1ec1n h\u00ecnh. Nh\u01b0ng, n\u1ebfu \u00e1nh s\u00e1ng l\u1ea1i \u201cr\u1edbt\u201d ph\u00eda \u0111\u1eb1ng sau v\u00f5ng m\u00f4 ho\u1eb7c ph\u00eda tr\u01b0\u1edbc v\u00f5ng m\u00f4 th\u00ec ta ch\u1eb3ng nh\u00ecn th\u1ea5y g\u00ec. B\u1edfi v\u1eady, con m\u1eaft c\u00f3 th\u1ea5u k\u00ednh \u0111\u1ec3 h\u1ed9i t\u1ee5 \u00e1nh s\u00e1ng \u0111\u1ec3 \u0111\u1eb7t n\u00f3 v\u00e0o \u0111\u00fang v\u00f5ng m\u00f4.<\/p>\n\n\n\n<p>Con m\u1eaft th\u01b0\u1eddng nh\u00ecn v\u1eadt \u1edf xa, h\u00ecnh \u1ea3nh v\u1eadt \u0111\u00f3 c\u0169ng \u201cr\u1edbt\u201d \u0111\u00fang v\u00f5ng m\u00f4. Nh\u01b0ng c\u0169ng m\u1eaft \u1ea5y nh\u00ecn v\u1eadt \u1edf g\u1ea7n qu\u00e1, \u1ea3nh (v\u1eadt \u0111\u00f3) s\u1ebd \u201cr\u1edbt\u201d ph\u00eda sau v\u00f5ng m\u00f4. Do \u0111\u00f3, th\u1ea5u k\u00ednh c\u1ee7a m\u1eaft ph\u1ea3i \u0111i\u1ec1u ti\u1ebft b\u1eb1ng c\u00e1ch v\u1eadn \u0111\u1ed9ng v\u00e0i c\u01a1 trong m\u1eaft \u0111\u1ec3 thay \u0111\u1ed5i \u0111\u1ed9 cong c\u1ee7a th\u1ea5u k\u00ednh m\u1eaft, nh\u1edd \u0111\u00f3, \u00e1nh s\u00e1ng c\u1ee7a \u201c\u1ea3nh\u201d r\u1edbt xu\u1ed1ng \u0111\u00fang v\u00f5ng m\u00f4, v\u00e0 nh\u01b0 v\u1eady l\u00e0 nh\u00ecn l\u1ea1i r\u00f5.<\/p>\n\n\n\n<p>B\u00e2y gi\u1edd, c\u00f3 hai s\u1ef1 ki\u1ec7n khi\u1ebfn m\u1eaft kh\u00f4ng th\u1ec3 \u0111i\u1ec1u ti\u1ebft m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c. Tr\u01b0\u1edbc h\u1ebft, khi tu\u1ed5i t\u00e1c c\u00e0ng l\u1edbn th\u00ec kh\u1ea3 n\u0103ng \u0111\u00e0n h\u1ed3i c\u1ee7a th\u1ea5u k\u00ednh c\u00e0ng k\u00e9m, do \u0111\u00f3 n\u00f3 kh\u00f3 hay kh\u00f4ng th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 cong c\u1ee7a th\u1ea5u k\u00ednh cho th\u00edch h\u1ee3p, do \u0111\u00f3 kh\u00f4ng th\u1ec3 h\u1ed9i t\u1ee5 \u00e1nh s\u00e1ng (\u1ea3nh) v\u00e0o ch\u1ed7 th\u00edch h\u1ee3p. S\u1ef1 ki\u1ec7n th\u1ee9 hai l\u00e0 c\u00f3 nh\u1eefng ng\u01b0\u1eddi b\u1ea9m sinh nh\u1ee1n c\u1ea7u m\u1eaft c\u00f3 \u0111\u01b0\u1eddng k\u00ednh qu\u00e1 d\u00e0i ho\u1eb7c qu\u00e1 ng\u1eafn.<\/p>\n\n\n\n<p>M\u1eaft vi\u1ec5n th\u1ecb c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nh\u1ee1n c\u1ea7u qu\u00e1 ng\u1eafn, hay th\u1ee7y tinh th\u1ec3 qu\u00e1 d\u1eb9t. Do \u0111\u00f3, \u201c\u1ea3nh\u201d s\u1ebd r\u1edbt ph\u00eda sau v\u00f5ng m\u00f4. M\u1eaft vi\u1ec5n th\u1ecb ph\u1ea3i \u0111i\u1ec1u ti\u1ebft \u0111\u1ec3 \u0111\u01b0a \u1ea3nh v\u1ec1 \u0111\u00fang v\u00f5ng m\u00f4. Nh\u01b0ng n\u1ebfu v\u1eadt \u1edf g\u1ea7n th\u00ec l\u1ea1i c\u00e0ng ph\u1ea3i \u0111i\u1ec1u ti\u1ebft nhi\u1ec1u h\u01a1n n\u1eefa. Khi kh\u00f4ng th\u1ec3 \u0111i\u1ec1u ti\u1ebft \u0111\u01b0\u1ee3c n\u1eefa \u0111\u1ec3 \u0111\u01b0a \u1ea3nh v\u1ec1 v\u00f5ng m\u00f4 th\u00ec l\u00fac \u1ea5y ph\u1ea3i c\u00f3 s\u1ef1 tr\u1ee3 l\u1ef1c c\u1ee7a ki\u1ebfng. Ki\u1ebfng \u0111eo m\u1eaft l\u00e0m c\u00e1i c\u00f4ng vi\u1ec7c \u0111i\u1ec1u ti\u1ebft m\u00e0 th\u1ea5u k\u00ednh c\u1ee7a m\u1eaft kh\u00f4ng l\u00e0m \u0111\u01b0\u1ee3c. Ki\u1ebfng vi\u1ec5n th\u1ecb h\u1ed9i t\u1ee5 \u00e1nh s\u00e1ng c\u1ee7a \u1ea3nh \u0111\u01b0a v\u00e0o \u0111\u00fang v\u00f5ng m\u00f4 m\u00e0 ch\u1eb3ng c\u1ea7n &#8211; n\u00f3i \u0111\u00fang ra l\u00e0 ch\u1eb3ng th\u1ec3 &#8211; \u0111i\u1ec1u ti\u1ebft g\u00ec r\u00e1o.<\/p>\n\n\n\n<p>M\u1eaft c\u1eadn th\u1ecb c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nh\u1ee1n c\u1ea7u qu\u00e1 d\u00e0i hay th\u1ee7y tinh th\u1ec3 qu\u00e1 h\u1ed9i t\u1ee5 khi\u1ebfn cho \u00e1nh s\u00e1ng kh\u00f4ng h\u1ed9i t\u1ee5 tr\u00ean m\u00e0 l\u00e0 ph\u00eda tr\u01b0\u1edbc v\u00f5ng m\u00f4. Do \u0111\u00f3 \u1ea3nh b\u1ecb \u201cch\u00e1 l\u00f2a\u201d. M\u1eaft c\u1eadn th\u1ecb kh\u00f4ng th\u1ec3 \u0111i\u1ec1u ti\u1ebft g\u00ec \u0111\u01b0\u1ee3c. V\u00ec, c\u00e0ng \u0111i\u1ec1u ti\u1ebft th\u00ec \u1ea3nh c\u00e0ng l\u1ea1i g\u1ea7n th\u1ee7y tinh th\u1ec3, k\u1ebft qu\u1ea3 l\u00e0 \u1ea3nh c\u00e0ng xa v\u1ec1 ph\u00eda tr\u01b0\u1edbc v\u00f5ng m\u00f4, do \u0111\u00f3 nom l\u1ea1i c\u00e0ng m\u1edd. Do \u0111\u00f3 m\u1eaft c\u1eadn th\u1ecb ph\u1ea3i mang ki\u1ebfng ph\u00e2n k\u1ef3 \u0111\u1ec3 \u0111\u01b0a h\u00ecnh \u1ea3nh ph\u00eda tr\u01b0\u1edbc l\u00f9i l\u1ea1i cho \u0111\u00fang v\u00f5ng m\u00f4 th\u00ec m\u1edbi nh\u00ecn th\u1ea5y.<\/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 5 &#8211; Arkady Leokum Ta th\u1eed t\u01b0\u1edfng t\u01b0\u1ee3ng nh\u1eefng ng\u01b0\u1eddi b\u1ecb c\u1eadn th\u1ecb, vi\u1ec5n th\u1ecb, lo\u1ea1n th\u1ecb m\u00e0 kh\u00f4ng c\u00f3 ki\u1ebfng \u0111eo m\u1eaft th\u00ec h\u1ecd s\u1ebd nh\u01b0 th\u1ebf n\u00e0o? Con s\u1ed1 ng\u01b0\u1eddi m\u1eafc nh\u1eefng ch\u1ee9ng \u0111\u00f3 \u0111\u00e2u ph\u1ea3i l\u00e0 \u00edt. C\u1ee9 kho\u1ea3ng 40 [&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-14610","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\/14610","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=14610"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14610\/revisions"}],"predecessor-version":[{"id":14611,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14610\/revisions\/14611"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}