T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 4 – Arkady Leokum<\/p>\n\n\n\n
Th\u1ecb gi\u00e1c \u1ea3o ch\u1ec9 l\u00e0 c\u00e1i tr\u00f2 b\u1ecbp do ch\u00ednh con m\u1eaft c\u1ee7a ta b\u00e0y ra \u0111\u1ec3 l\u1eeba ch\u00ednh ta. Th\u1ecb gi\u00e1c \u1ea3o khi\u1ebfn ta d\u01b0\u1eddng nh\u01b0 nh\u00ecn th\u1ea5y m\u1ed9t s\u1ef1 v\u1eadt kh\u00f4ng th\u1ef1c. N\u00f3i c\u00e1ch kh\u00e1c, ch\u00ednh th\u1ecb gi\u00e1c \u1ea3o khi\u1ebfn ta \u201cnh\u00ecn\u201d c\u00f9ng m\u1ed9t s\u1ef1 v\u1eadt nh\u01b0ng \u201cth\u1ea5y\u201d s\u1ef1 v\u1eadt \u1ea5y b\u1eb1ng hai c\u00e1ch ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/p>\n\n\n\n
N\u1ebfu m\u1eaft ta v\u1eadn h\u00e0nh m\u1ed9t c\u00e1ch th\u00edch \u0111\u00e1ng nh\u01b0 m\u1ed9t d\u1ee5ng c\u1ee5 \u0111\u1ec3 nh\u00ecn \u0111\u00fang (ch\u00ednh x\u00e1c) \u0111\u1ed3 v\u1eadt tr\u01b0\u1edbc m\u1eaft th\u00ec l\u00e0m sao n\u00f3 (m\u1eaft) c\u00f3 th\u1ec3 \u201cl\u1eeba\u201d ta \u0111\u01b0\u1ee3c? V\u1eady m\u00e0 n\u00f3 v\u1eabn l\u1eeba \u0111\u01b0\u1ee3c. Ta n\u00ean bi\u1ebft ho\u1ea1t \u0111\u1ed9ng \u201cnh\u00ecn\u201d kh\u00f4ng ph\u1ea3i ch\u1ec9 l\u00e0 ho\u1ea1t \u0111\u1ed9ng thu\u1ea7n t\u00fay v\u1eadt l\u00fd hay sinh l\u00fd. N\u00f3 kh\u00f4ng ho\u00e0n to\u00e0n gi\u1ed1ng nh\u01b0 m\u1ed9t c\u00e1i m\u00e1y ch\u1ee5p h\u00ecnh, m\u1ed9t d\u1ee5ng c\u1ee5 ho\u1ea1t \u0111\u1ed9ng m\u00e1y m\u00f3c. C\u00e1i \u201cnh\u00ecn\u201d th\u1eadt ra l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng ph\u1ee9c t\u1ea1p v\u00ec c\u00f3 s\u1ef1 tham gia c\u1ee7a nhi\u1ec1u y\u1ebfu t\u1ed1 trong \u0111\u00f3 c\u00f3 y\u1ebfu t\u1ed1 t\u00e2m l\u00fd. N\u00f3i c\u00e1ch kh\u00e1c, k\u1ebft qu\u1ea3 c\u1ee7a c\u00e1i nh\u00ecn l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng b\u1ed9 c\u1ee7a c\u1ea3m gi\u00e1c, c\u1ee7a k\u00fd \u1ee9c, c\u1ee7a ph\u00e1n \u0111o\u00e1n\u2026 ngh\u0129a l\u00e0 ta kh\u00f4ng ch\u1ec9 nh\u00ecn b\u1eb1ng m\u1eaft m\u00e0 c\u00f2n b\u1eb1ng tr\u00ed n\u00e3o. M\u1eaft ch\u1ec9 l\u00e0 m\u1ed9t d\u1ee5ng c\u1ee5 ghi nh\u1eadn m\u1ed9t c\u00e1ch m\u00e1y m\u00f3c nh\u1eefng \u1ea5n t\u01b0\u1ee3ng m\u00e0 th\u00f4i. Nh\u01b0ng khi nh\u1eefng h\u00ecnh \u1ea3nh (\u1ea5n t\u01b0\u1ee3ng) \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o n\u00e3o th\u00ec n\u00e3o s\u1ebd \u201c\u0111\u1ed9ng vi\u00ean\u201d c\u00e1c h\u00ecnh \u1ea3nh, kinh nghi\u1ec7m \u0111\u00e3 l\u01b0u tr\u1eef ra \u0111\u1ec3 so s\u00e1nh v\u00e0 \u0111\u01b0a ra ph\u00e1n \u0111o\u00e1n. Sau \u0111\u00f3 n\u00f3 m\u1edbi k\u1ebft lu\u1eadn h\u00ecnh \u1ea3nh v\u1eeba \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o \u0111\u00f3 l\u00e0 h\u00ecnh \u1ea3nh c\u1ee7a v\u1eadt g\u00ec.<\/p>\n\n\n\n
Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u0111\u00e3 g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 quy\u1ebft \u0111\u1ecbnh (k\u1ebft lu\u1eadn) c\u1ee7a n\u00e3o? M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng l\u00e0 nh\u1eefng b\u1eafp c\u01a1 c\u1ee7a m\u1eaft ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh sao cho c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y s\u1ef1 v\u1eadt \u1edf th\u1ebf t\u1ed1i \u01b0u. Ph\u00e1n \u0111o\u00e1n kho\u1ea3ng c\u00e1ch, g\u00f3c c\u1ea1nh, m\u1ed1i t\u01b0\u01a1ng quan c\u1ee7a v\u1eadt \u0111\u01b0\u1ee3c nh\u00ecn v\u1edbi b\u1ed1i c\u1ea3nh xung quanh, con m\u1eaft ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh t\u1edbi, lui, cong, gi\u00e3n\u2026 N\u00e3o s\u1ebd b\u00e1o cho m\u1eaft bi\u1ebft kho\u1ea3ng c\u00e1ch t\u1eeb m\u1eaft \u0111\u1ebfn s\u1ef1 v\u1eadt b\u1edfi v\u00ec n\u00e3o bi\u1ebft ph\u1ea3i d\u00f9ng bao nhi\u00eau n\u0103ng l\u01b0\u1ee3ng v\u00e0 th\u1eddi gian \u0111\u1ec3 m\u1eaf di chuy\u1ec3n t\u1edbi lui. \u0111\u1ebfn \u0111\u00e2y ta \u0111\u00e3 c\u00f3 th\u1ec3 n\u00f3i v\u1ec1 th\u1ecb gi\u00e1c \u1ea3o. Gi\u1ea3 thi\u1ebft ta c\u00f3 hai \u0111o\u1ea1n th\u1eb3ng AB v\u00e0 CD b\u1eb1ng nhau nh\u01b0ng m\u1ed9t \u0111\u01b0\u1eddng n\u1eb1m theo chi\u1ec1u d\u1ecdc, m\u1ed9t \u0111\u01b0\u1eddng n\u1eb1m theo chi\u1ec1u ngang. Ta th\u1ea5y d\u01b0\u1eddng nh\u01b0 \u0111\u01b0\u1eddng ngang h\u00e0i h\u01a1n \u0111\u01b0\u1eddng d\u1ecdc. L\u00fd do? V\u00ec nh\u00e3n c\u1ea7u chuy\u1ec3n \u0111\u1ed9ng theo chi\u1ec1u ngang th\u00ec nhanh v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n chuy\u1ec3n \u0111\u1ed9ng theo chi\u1ec1u d\u1ecdc. V\u00ec v\u1eady n\u00e3o \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1eddng ngang \u201cd\u00e0i\u201d h\u01a1n \u0111\u01b0\u1eddng d\u1ecdc.<\/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 4 – Arkady Leokum Th\u1ecb gi\u00e1c \u1ea3o ch\u1ec9 l\u00e0 c\u00e1i tr\u00f2 b\u1ecbp do ch\u00ednh con m\u1eaft c\u1ee7a ta b\u00e0y ra \u0111\u1ec3 l\u1eeba ch\u00ednh ta. Th\u1ecb gi\u00e1c \u1ea3o khi\u1ebfn ta d\u01b0\u1eddng nh\u01b0 nh\u00ecn th\u1ea5y m\u1ed9t s\u1ef1 v\u1eadt kh\u00f4ng th\u1ef1c. N\u00f3i c\u00e1ch kh\u00e1c, ch\u00ednh th\u1ecb […]<\/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-14313","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\/14313","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=14313"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14313\/revisions"}],"predecessor-version":[{"id":14314,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14313\/revisions\/14314"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}