N\u0103m 1863, th\u00e0nh ph\u1ed1 London n\u01b0\u1edbc Anh x\u00e2y d\u1ef1ng th\u00e0nh c\u00f4ng m\u1ed9t \u0111\u01b0\u1eddng s\u1eaft ng\u1ea7m \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi. H\u1ed3i \u0111\u00f3 t\u00e0u kh\u00e1ch ng\u1ea7m ch\u1ea1y b\u1eb1ng \u0111\u1ea7u m\u00e1y h\u01a1i n\u01b0\u1edbc, khi ch\u1ea1y trong \u0111\u01b0\u1eddng ng\u1ea7m n\u00f3 v\u1eeba ch\u1ea1y v\u1eeba ph\u1ee5t kh\u00f3i \u0111en, l\u00e0m cho xung quanh nh\u00e0 ga \u0111\u01b0\u1eddng s\u1eaft ng\u1ea7m v\u00e0 m\u1eb7t m\u0169i h\u00e0nh kh\u00e1ch b\u1ecb kh\u00f3i \u00e1m \u0111en ng\u00f2m. \u0110\u1ebfn h\u00f4m nay, tr\u00ean th\u1ebf gi\u1edbi \u0111\u00e3 c\u00f3 h\u01a1n 30 n\u01b0\u1edbc v\u00e0 60 th\u00e0nh ph\u1ed1 x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m, c\u00e1c th\u00e0nh ph\u1ed1 B\u1eafc Kinh, Th\u01b0\u1ee3ng H\u1ea3i, Qu\u1ea3ng Ch\u00e2u \u1edf Trung Qu\u1ed1c \u0111\u1ec1u \u0111\u00e3 c\u00f3 \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m, kh\u00f4ng l\u00e2u n\u1eefa, nhi\u1ec1u th\u00e0nh ph\u1ed1 kh\u00e1c nh\u01b0 Th\u00e2m Quy\u1ebfn, Thanh \u0110\u1ea3o, Nam Kinh v\u00e0 Tr\u00f9ng Kh\u00e1nh c\u0169ng s\u1ebd x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m c\u1ee7a ri\u00eang m\u00ecnh. Hi\u1ec7n nay ph\u1ea7n l\u1edbn c\u00e1c t\u00e0u \u0111i\u1ec7n ng\u1ea7m \u0111\u1ec1u ch\u1ea1y b\u1eb1ng \u0111i\u1ec7n, kh\u00f4ng nh\u1eefng kh\u00f4ng kh\u00ed trong s\u1ea1ch h\u01a1n nhi\u1ec1u, m\u00e0 t\u1ed1c \u0111\u1ed9 c\u0169ng nhanh h\u01a1n tr\u01b0\u1edbc kia r\u1ea5t nhi\u1ec1u.<\/p>\n\n\n\n
Th\u1ef1c ra \u0111\u01b0\u1eddng xe \u0111i\u1ec7n ng\u1ea7m ch\u1ec9 l\u00e0 m\u1ed9t m\u1eb7t v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 khai th\u00e1c kho\u1ea3ng kh\u00f4ng gian d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t m\u00e0 th\u00f4i, ch\u00fang ta bi\u1ebft r\u1eb1ng, n\u01b0\u1edbc b\u1ea9n c\u1ee7a ng\u01b0\u1eddi d\u00e2n th\u00e0nh ph\u1ed1 sau khi s\u1eed d\u1ee5ng \u0111\u1ec1u th\u1ea3i qua \u0111\u01b0\u1eddng \u1ed1ng ng\u1ea7m d\u01b0\u1edbi \u0111\u1ea5t \u0111\u1ec3 ch\u1ea3y v\u00e0o \u1ed1ng g\u00f3p n\u01b0\u1edbc, m\u00e0 \u1ed1ng g\u00f3p n\u01b0\u1edbc th\u00ec kh\u00f4ng th\u1ec3 kh\u00f4ng ch\u1ec9 gom g\u00f3p n\u01b0\u1edbc b\u1ea9n t\u1eeb c\u00e1c gia \u0111\u00ecnh m\u00e0 c\u00f2n c\u1ea3 m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn ph\u1ebf th\u1ea3i c\u1ee7a c\u00e1c nh\u00e0 m\u00e1y. Cho n\u00ean \u1ed1ng g\u00f3p n\u01b0\u1edbc th\u01b0\u1eddng l\u00e0m r\u1ea5t to, \u1ed1ng g\u00f3p n\u01b0\u1edbc l\u1edbn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi cao b\u1eb1ng 2-3 ng\u01b0\u1eddi \u0111\u1ee9ng ch\u1ed3ng l\u00ean nhau. C\u00e1c \u1ed1ng n\u01b0\u1edbc ng\u1ea7m v\u00e0 \u1ed1ng g\u00f3p n\u01b0\u1edbc to nh\u1ecf c\u00e1c c\u1ee1 n\u1ed1i li\u1ec1n v\u1edbi nhau, h\u00ecnh th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng r\u1ea5t d\u00e0i d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, ph\u00e2n b\u1ed1 \u0111i kh\u1eafp c\u00e1c ng\u00f5 ng\u00e1ch c\u1ee7a th\u00e0nh ph\u1ed1, v\u00ec v\u1eady ch\u00fang c\u0169ng xu\u1ea5t hi\u1ec7n \u0111\u1ea7u ti\u00ean \u1edf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t. \u1ede d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t c\u1ee7a th\u00e0nh ph\u1ed1 hi\u1ec7n nay ngo\u00e0i \u0111\u01b0\u1eddng \u1ed1ng n\u01b0\u1edbc th\u1ea3i ra, c\u00f2n c\u00f3 c\u00e1c lo\u1ea1i \u0111\u01b0\u1eddng \u1ed1ng ng\u1ea7m kh\u00e1c nh\u01b0 \u1ed1ng n\u01b0\u1edbc m\u00e1y, \u1ed1ng h\u01a1i than, \u1ed1ng \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n th\u00f4ng v\u00e0 \u0111i\u1ec7n l\u1ef1c v.v.<\/p>\n\n\n\n
V\u1eady d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t c\u1ee7a th\u00e0nh ph\u1ed1 t\u01b0\u01a1ng lai s\u1ebd nh\u01b0 th\u1ebf n\u00e0o?<\/p>\n\n\n\n
C\u00e1c \u0111\u01b0\u1eddng t\u00e0u \u0111i\u1ec7n ng\u1ea7m t\u01b0\u01a1ng lai s\u1ebd kh\u00f4ng c\u00f2n l\u00e0 m\u1ed9t s\u1ed1 \u0111\u01b0\u1eddng \u0111\u01a1n gi\u1ea3n n\u1eefa, ch\u00fang s\u1ebd h\u00ecnh th\u00e0nh m\u1ed9t m\u1ea1ng l\u01b0\u1edbi to\u1ea3 \u0111i kh\u1eafp n\u01a1i d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, v\u00e0 n\u1ed1i li\u1ec1n ngang d\u1ecdc v\u1edbi \u0111\u01b0\u1eddng s\u1eaft, \u0111\u01b0\u1eddng cao t\u1ed1c tr\u00ean m\u1eb7t \u0111\u1ea5t v\u00e0 \u0111\u01b0\u1eddng b\u1eafc tr\u00ean kh\u00f4ng. H\u01a1n n\u1eefa, t\u1eeb ga t\u00e0u \u0111i\u1ec7n ng\u1ea7m \u0111i thang m\u00e1y xu\u1ed1ng n\u1eefa, th\u00ec s\u1ebd xu\u1ed1ng n\u01a1i s\u00e2u h\u01a1n \u1edf d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, \u1edf \u0111\u00e2y s\u1ebd c\u00f3 nh\u1eefng c\u1eeda h\u00e0ng t\u1ed5ng h\u1ee3p l\u1edbn, nh\u00e0 \u0103n, n\u01a1i gi\u1ea3i tr\u00ed vui ch\u01a1i, r\u1ea1p chi\u1ebfu b\u00f3ng, nh\u00e0 h\u00e1t, cung th\u1ec3 thao v.v. c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u00f3 s\u1ebd n\u1ed1i li\u1ec1n v\u1edbi nhau b\u1eb1ng \u0111\u01b0\u1eddng s\u00e1 r\u1ed9ng r\u00e3i d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t, con ng\u01b0\u1eddi \u0111i d\u1ea1o trong th\u00e0nh ph\u1ed1 d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t s\u1ebd c\u00f3 c\u1ea3m gi\u00e1c ho\u00e0n to\u00e0n gi\u1ed1ng nh\u01b0 tr\u00ean m\u1eb7t \u0111\u1ea5t.<\/p>\n\n\n\n
Ngo\u00e0i c\u00e1c c\u00f4ng tr\u00ecnh th\u01b0\u01a1ng nghi\u1ec7p v\u00e0 vui ch\u01a1i gi\u1ea3i tr\u00ed c\u00f4ng c\u1ed9ng, trong t\u01b0\u01a1ng lai, d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t c\u00f2n s\u1ebd x\u00e2y d\u1ef1ng nh\u1eefng khu nh\u00e0 m\u00e1y quan tr\u1ecdng, kho t\u00e0ng v\u00e0 b\u00e3i \u0111\u1ed7 xe. V\u00ed d\u1ee5, h\u1ed3 x\u1eed l\u00fd n\u01b0\u1edbc b\u1ea9n lo\u1ea1i l\u1edbn, s\u1ebd chuy\u1ec3n xu\u1ed1ng d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t khi\u1ebfn cho n\u01b0\u1edbc b\u1ea9n ch\u1ea3y v\u00e0o \u1ed1ng th\u1ea3i s\u1ebd \u0111\u01b0\u1ee3c tr\u1ef1c ti\u1ebfp ph\u01a1i hong v\u00e0 l\u1eafng \u0111\u1ed9ng \u1edf trong h\u1ed3 x\u1eed l\u00fd, th\u00f4ng qua vi\u1ec7c l\u1eafng t\u00e1ch b\u1eb1ng vi sinh v\u1eadt l\u00e0m cho n\u01b0\u1edbc s\u1ea1ch, \u0111\u1ed3ng th\u1eddi, ngay c\u1ea3 khi th\u00e0nh ph\u1ed1 b\u1ecb m\u01b0a r\u1ea5t to, c\u0169ng c\u00f3 th\u1ec3 th\u00f4ng qua m\u01b0\u01a1ng n\u01b0\u1edbc ng\u1ea7m d\u00f9ng b\u01a1m c\u00f4ng su\u1ea5t l\u1edbn \u0111\u1ec3 b\u01a1m tho\u00e1t \u0111i, khi\u1ebfn cho n\u01b0\u1edbc b\u1ea9n \u1edf b\u00ean d\u01b0\u1edbi \u0111\u01b0\u1eddng \u1ed1ng ng\u1ea7m c\u0169ng kh\u00f4ng tr\u00e0n l\u00ean, tr\u00e1nh \u0111\u01b0\u1ee3c l\u00e0m \u00f4 nhi\u1ec5m c\u00e1c s\u00f4ng ng\u00f2i tr\u00ean m\u1eb7t \u0111\u1ea5t. Ngo\u00e0i ra, nhi\u1ec1u nh\u00e0 m\u00e1y trong t\u01b0\u01a1ng lai s\u1ebd \u0111\u01b0\u1ee3c d\u1eddi xu\u1ed1ng d\u01b0\u1edbi \u0111\u1ea5t, do \u0111\u00f3 h\u00ecnh th\u00e0nh khu c\u00f4ng nghi\u1ec7p d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t c\u1ee7a th\u00e0nh ph\u1ed1. Nh\u01b0 v\u1eady gi\u1ea3m \u0111\u01b0\u1ee3c \u00f4 nhi\u1ec5m tr\u00ean m\u1eb7t \u0111\u1ea5t v\u00e0 tr\u00ean c\u00e1c khu \u0111\u1ea5t c\u1ee7a nh\u00e0 m\u00e1y c\u0169 s\u1ebd x\u00e2y d\u1ef1ng l\u00ean nh\u1eefng b\u00e3i c\u00e2y xanh l\u1edbn v\u00e0 c\u00f4ng vi\u00ean, v\u1ec1 c\u01a1 b\u1ea3n c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng sinh s\u1ed1ng c\u1ee7a nh\u00e2n d\u00e2n th\u00e0nh ph\u1ed1.\u01b0<\/p>\n\n\n\n
T\u1eeb kh\u00f3a: D\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t th\u00e0nh ph\u1ed1.<\/p>\n","protected":false},"excerpt":{"rendered":"
N\u0103m 1863, th\u00e0nh ph\u1ed1 London n\u01b0\u1edbc Anh x\u00e2y d\u1ef1ng th\u00e0nh c\u00f4ng m\u1ed9t \u0111\u01b0\u1eddng s\u1eaft ng\u1ea7m \u0111\u1ea7u ti\u00ean tr\u00ean th\u1ebf gi\u1edbi. H\u1ed3i \u0111\u00f3 t\u00e0u kh\u00e1ch ng\u1ea7m ch\u1ea1y b\u1eb1ng \u0111\u1ea7u m\u00e1y h\u01a1i n\u01b0\u1edbc, khi ch\u1ea1y trong \u0111\u01b0\u1eddng ng\u1ea7m n\u00f3 v\u1eeba ch\u1ea1y v\u1eeba ph\u1ee5t kh\u00f3i \u0111en, l\u00e0m cho xung quanh nh\u00e0 ga \u0111\u01b0\u1eddng s\u1eaft ng\u1ea7m v\u00e0 m\u1eb7t m\u0169i […]<\/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":[15,16],"tags":[],"class_list":["post-9097","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9097","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=9097"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9097\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}