{"id":14693,"date":"2021-11-27T15:43:21","date_gmt":"2021-11-27T08:43:21","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=14693"},"modified":"2021-11-27T15:43:22","modified_gmt":"2021-11-27T08:43:22","slug":"thang-may-van-hanh-nhu-the-nao-2","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/thang-may-van-hanh-nhu-the-nao-2\/","title":{"rendered":"Thang m\u00e1y v\u1eadn h\u00e0nh nh\u01b0 th\u1ebf n\u00e0o?"},"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 5 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u00e0i tr\u0103m n\u0103m tr\u01b0\u1edbc \u0111\u00e2y ch\u1eafc ch\u1eb3ng c\u00f3 ai tin r\u1eb1ng con ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u1edf v\u00e0 l\u00e0m vi\u1ec7c trong c\u00e1c t\u00f2a nh\u00e0 cao \u1ed1c cao \u0111\u1ebfn n\u1ed7i h\u1ea7u nh\u01b0 kh\u00f4ng th\u1ec3 \u0111i b\u1ed9 l\u00ean c\u00e1c t\u1ea7ng tr\u00ean cao. N\u1ebfu kh\u00f4ng c\u00f3 thang m\u00e1y th\u00ec ch\u1eafc ch\u1eafn kh\u00f4ng th\u1ec3 c\u00f3 nh\u1eefng t\u00f2a nh\u00e0 \u201cch\u1ecdc tr\u1eddi\u201d.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thang m\u00e1y \u0111\u00e3 th\u1ecd \u0111\u01b0\u1ee3c 100 tu\u1ed5i r\u1ed3i ch\u1edb kh\u00f4ng \u00edt \u0111\u00e2u. Kho\u1ea3ng n\u0103m 1850 t\u1ea1i th\u00e0nh ph\u1ed1 New York \u0111\u00e3 c\u00f3 ba b\u1ed1n t\u00f2a cao \u1ed1c s\u1eed d\u1ee5ng thang m\u00e1y v\u1eadn h\u00e0nh b\u1eb1ng s\u1ee9c n\u01b0\u1edbc. \u201cc\u00e1i l\u1ed3ng\u201d hay \u201cc\u00e1i h\u1ed9p\u201d (ch\u1ed7 ng\u01b0\u1eddi l\u00ean, xu\u1ed1ng) \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean \u0111\u1ea7u m\u1ed9t \u201cp\u00edt t\u00f4ng\u201d, \u0111\u1ea7u kia c\u1ee7a p\u00edt t\u00f4ng \u0111\u1eb7t trong m\u1ed9t \u201cxi lanh\u201d. \u0111\u1ec3 n\u00e2ng \u201cc\u00e1i l\u1ed3ng\u201d l\u00ean, ng\u01b0\u1eddi ta b\u01a1m n\u01b0\u1edbc v\u00e0o \u201cxi lanh\u201d. \u0111\u1ec3 xu\u1ed1ng, ch\u1ec9 c\u1ea7n b\u1ea5m n\u00fat \u0111i\u1ec7n, n\u01b0\u1edbc trong \u201cxi lanh\u201d ch\u1ea3y v\u00e0o m\u1ed9t c\u00e1i th\u00f9ng. C\u1ee9 v\u1eady, n\u01b0\u1edbc \u0111\u00f3 c\u1ee9 b\u01a1m ra b\u01a1m v\u00f4 x\u00e0i ho\u00e0i. Ng\u00e0y nay thang m\u00e1y ki\u1ec3u n\u00e0y \u00edt \u0111\u01b0\u1ee3c d\u00f9ng. Ch\u1eb3ng nh\u1eefng n\u00f3 ch\u1eadm m\u00e0 c\u00f2n v\u00ec c\u00e1i \u201cp\u00edt t\u00f4ng\u201d ph\u1ea3i h\u1ea1 xu\u1ed1ng t\u1eadn s\u00e2u d\u01b0\u1edbi \u0111\u1ea5t n\u00ean \u00edt c\u00f3 c\u00e1i n\u00e0o v\u1eeba d\u00e0i v\u1eeba c\u1ee9ng \u0111\u1ee7 \u0111\u1ec3 n\u00e2ng c\u00e1i l\u1ed3ng n\u1eb7ng l\u00ean cao, do \u0111\u00f3, thang m\u00e1y ki\u1ec3u n\u00e0y kh\u00f4ng l\u00ean cao \u0111\u01b0\u1ee3c. Tuy v\u1eady, lo\u1ea1i n\u00e0y v\u1eabn \u0111\u01b0\u1ee3c d\u00f9ng trong nh\u1eefng t\u00f2a nh\u00e0 kh\u00f4ng cao l\u1eafm sau khi \u0111\u00e3 c\u00e1i ti\u1ebfn \u00edt nhi\u1ec1u, nh\u01b0 th\u00eam m\u1ed9t h\u1ec7 th\u1ed1ng r\u00f2ng r\u1ecdc ch\u1eb3ng h\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1edd nh\u1eefng thang m\u00e1y ch\u1ea1y b\u1eb1ng \u0111i\u1ec7n ng\u01b0\u1eddi ta m\u1edbi x\u00e2y nh\u1eefng t\u00f2a nh\u00e0 \u201cch\u1ecdc tr\u1eddi\u201d. Thang m\u00e1y \u0111\u01b0\u1ee3c k\u00e9o l\u00ean b\u1eb1ng d\u00e2y c\u00e1p qu\u1ea5n quanh m\u1ed9t \u201cc\u00e1i tr\u1ed1ng\u201d \u0111\u1eb7t ph\u00eda tr\u00ean n\u00f3c t\u00f2a nh\u00e0. \u201cC\u00e1i tr\u1ed1ng\u201d n\u00e0y \u0111\u01b0\u1ee3c m\u1ed9t m\u00e1y b\u1eb1ng \u0111i\u1ec7n l\u00e0m cho xoay tr\u00f2n cu\u1ed1n ho\u1eb7c nh\u1ea3 d\u00e2y c\u00e1p \u0111\u1ec3 k\u00e9o \u201cc\u00e1i l\u1ed3ng\u201d l\u00ean ho\u1eb7c h\u1ea1 \u201cc\u00e1i l\u1ed3ng\u201d xu\u1ed1ng. Nh\u1eefng thang m\u00e1y t\u00e2n k\u1ef3 v\u1eadn h\u00e0nh b\u1eb1ng h\u1ec7 th\u1ed1ng r\u00f2ng r\u1ecdc v\u00e0 v\u1eadn h\u00e0nh tr\u1ef1c ti\u1ebfp b\u1eb1ng \u0111i\u1ec7n. M\u1ed9t \u0111\u1ea7u d\u00e2y c\u00e1p n\u1ed1i v\u00e0o \u201cc\u00e1i l\u1ed3ng\u201d, \u0111\u1ea7u kia v\u00e0o \u201cqu\u1ea3 t\u1ea1\u201d sau khi d\u00e2y c\u00e1p qua m\u1ed9t h\u1ec7 th\u1ed1ng r\u00f2ng r\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thang m\u00e1y hi\u1ec7n \u0111\u1ea1i c\u00f3 nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u1ec3 ph\u00f2ng ng\u1eeba tai n\u1ea1n. M\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb \u0111\u00f3 l\u00e0 \u201cc\u00e1i g\u1ed1i h\u01a1i\u201d \u1edf ph\u00eda \u0111\u00e1y \u201cc\u00e1i l\u1ed3ng\u201d. N\u1ebfu ch\u1eb3ng may v\u00ec l\u00fd do n\u00e0o \u0111\u00f3, d\u00e2y c\u00e1p b\u1ecb \u0111\u1ee9t khi\u1ebfn \u201cc\u00e1i l\u1ed3ng\u201d r\u1edbt xu\u1ed1ng th\u00ec \u0111\u00e3 c\u00f3 c\u00e1i \u201cg\u1ed1i h\u01a1i\u201d \u0111\u1ee1 cho, kh\u00f4ng b\u1ecb g\u00e3y. Thi\u1ebft b\u1ecb an to\u00e0n kh\u00e1c n\u1eefa l\u00e0 hai tr\u00e1i c\u1ea7u b\u1eb1ng th\u00e9p ch\u0129a ra hai b\u00ean. Hai tr\u00e1i c\u1ea7u n\u00e0y xoay tr\u00f2n cho \u0111\u1ebfn khi n\u00f3 \u0111\u1ee5ng v\u00e0o c\u00e1i n\u00fat hay c\u00e1i c\u1ea7u \u0111\u1ec3 gi\u1eef \u201cc\u00e1i l\u1ed3ng\u201d l\u1ea1i. Thi\u1ebft b\u1ecb n\u00e0y gi\u00fap cho \u201cc\u00e1i l\u1ed3ng\u201d ng\u1eebng l\u1ea1i \u1edf m\u1ed7i t\u1ea7ng l\u1ea7u m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng v\u00e0 ch\u00ednh x\u00e1c.<\/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 V\u00e0i tr\u0103m n\u0103m tr\u01b0\u1edbc \u0111\u00e2y ch\u1eafc ch\u1eb3ng c\u00f3 ai tin r\u1eb1ng con ng\u01b0\u1eddi c\u00f3 th\u1ec3 \u1edf v\u00e0 l\u00e0m vi\u1ec7c trong c\u00e1c t\u00f2a nh\u00e0 cao \u1ed1c cao \u0111\u1ebfn n\u1ed7i h\u1ea7u nh\u01b0 kh\u00f4ng th\u1ec3 \u0111i b\u1ed9 l\u00ean c\u00e1c t\u1ea7ng tr\u00ean cao. [&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-14693","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\/14693","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=14693"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14693\/revisions"}],"predecessor-version":[{"id":14694,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14693\/revisions\/14694"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14693"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14693"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14693"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}