Ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t khoa h\u1ecdc \u1edf hai c\u1ef1c c\u1ee7a Tr\u00e1i \u0110\u1ea5t l\u00e0 m\u1ed9t b\u01b0\u1edbc r\u1ea5t quan tr\u1ecdng v\u00e0 r\u1ea5t kh\u00f3 kh\u0103n c\u1ee7a con ng\u01b0\u1eddi trong qu\u00e1 tr\u00ecnh th\u0103m d\u00f2 m\u00f4i tr\u01b0\u1eddng sinh s\u1ed1ng c\u1ee7a m\u00ecnh. \u0110\u1ecba c\u1ef1c, \u0111\u1ed1i v\u1edbi \u0111\u1ea1i \u0111a s\u1ed1 con ng\u01b0\u1eddi m\u00e0 n\u00f3i, l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m r\u1ea5t xa x\u00f4i v\u00e0 m\u01a1 h\u1ed3, nh\u01b0ng \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi l\u00e0m c\u00f4ng t\u00e1c khoa h\u1ecdc, th\u00ec t\u00e0i nguy\u00ean ti\u1ec1m t\u00e0ng c\u1ee7a \u0111\u1ecba c\u1ef1c v\u00e0 \u1ea3nh h\u01b0\u1edfng c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi m\u00f4i tr\u01b0\u1eddng to\u00e0n c\u1ea7u v\u00e0 nhi\u1ec1u m\u1eb7t kh\u00e1c, l\u00e0 m\u1ed9t trong nh\u1eefng l\u0129nh v\u1ef1c quan tr\u1ecdng, \u0111\u00f2i h\u1ecfi ph\u1ea3i kh\u1ea3o s\u00e1t t\u00ecm hi\u1ec3u.<\/p>\n\n\n\n
Mu\u1ed1n ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t khoa h\u1ecdc \u0111\u1ed1i v\u1edbi \u0111\u1ecba c\u1ef1c, v\u1ea5n \u0111\u1ec1 g\u1eb7p ph\u1ea3i \u0111\u1ea7u ti\u00ean l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng. Tuy r\u1eb1ng t\u00e0u ph\u00e1 b\u0103ng c\u00f3 th\u1ec3 ph\u00e1 l\u1edbp b\u0103ng r\u1ea5t d\u00e0y, \u0111\u01b0a nh\u00e0 kh\u1ea3o s\u00e1t l\u00ean l\u1ee5c \u0111\u1ecba Nam C\u1ef1c, nh\u01b0ng t\u1eeb ven b\u1edd l\u1ee5c \u0111\u1ecba Nam C\u1ef1c v\u01b0\u1ee3t qua m\u1ed9t v\u00f9ng m\u00eanh m\u00f4ng kh\u00f4ng b\u1edd kh\u00f4ng b\u1ebfn, quanh n\u0103m ph\u1ee7 \u0111\u1ea7y b\u0103ng tuy\u1ebft, \u0111i s\u00e2u v\u00e0o trung t\u00e2m \u0111\u1ecba c\u1ef1c, n\u1ebfu kh\u00f4ng c\u00f3 ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng th\u00edch h\u1ee3p th\u00ec r\u00f5 r\u00e0ng l\u00e0 kh\u00f4ng th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c. \u0110i m\u00e1y bay tuy c\u00f3 th\u1ec3 bay tr\u1ef1c ti\u1ebfp \u0111\u1ebfn n\u1ed9i \u0111\u1ecba Nam C\u1ef1c, nh\u01b0ng mu\u1ed1n ti\u1ebfn h\u00e0nh ho\u1ea1t \u0111\u1ed9ng kh\u1ea3o s\u00e1t khoa h\u1ecdc trong ph\u1ea1m vi r\u1ed9ng th\u00ec c\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n
Nhi\u1ec1u ng\u01b0\u1eddi \u0111\u1ec1u bi\u1ebft r\u1eb1ng, nh\u1eefng \u00f4 t\u00f4 th\u00f4ng th\u01b0\u1eddng khi ch\u1ea1y tr\u00ean m\u1eb7t \u0111\u01b0\u1eddng b\u1eb1ng tuy\u1ebft, v\u00ec l\u1ef1c ma s\u00e1t qu\u00e1 nh\u1ecf, b\u00e1nh xe th\u01b0\u1eddng quay tr\u01a1n (b\u1ecb patin\u00ea), do \u0111\u00f3 r\u1ea5t kh\u00f3 ti\u1ebfn l\u00ean. Xe tr\u01b0\u1ee3t tuy\u1ebft l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng truy\u1ec1n th\u1ed1ng \u0111\u1ec3 \u0111i tr\u00ean tuy\u1ebft, n\u00f3 \u0111\u01b0\u1ee3c d\u00f9ng r\u1ed9ng r\u00e3i \u1edf nh\u1eefng v\u00f9ng gi\u00e1 r\u00e9t, nh\u01b0ng xe tr\u01b0\u1ee3t tuy\u1ebft c\u1ea7n ph\u1ea3i d\u00f9ng ch\u00f3 ho\u1eb7c h\u01b0\u01a1u \u0111\u1ec3 k\u00e9o, ch\u1edf ng\u01b0\u1eddi ch\u1edf h\u00e0ng ho\u00e1 r\u1ea5t h\u1ea1n ch\u1ebf, t\u1ed1c \u0111\u1ed9 c\u0169ng ch\u1eadm, r\u00f5 r\u00e0ng l\u00e0 kh\u00f4ng th\u1ec3 tho\u1ea3 m\u00e3n nhu c\u1ea7u kh\u1ea3o s\u00e1t khoa h\u1ecdc v\u1edbi quy m\u00f4 l\u1edbn. V\u1eady th\u00ec c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng v\u00e0 v\u1eadn chuy\u1ec3n t\u1ed1t h\u01a1n \u1edf v\u00f9ng \u0111\u1ecba c\u1ef1c kh\u00f4ng?<\/p>\n\n\n\n
C\u00e1c nh\u00e0 khoa h\u1ecdc qua nhi\u1ec1u l\u1ea7n nghi\u00ean c\u1ee9u v\u00e0 th\u1ef1c nghi\u1ec7m, \u0111\u00e3 thi\u1ebft k\u1ebf<\/a> v\u00e0 ch\u1ebf t\u1ea1o m\u1ed9t lo\u1ea1i xe vi\u1ec7t d\u00e3 \u1edf \u0111\u1ecba c\u1ef1c m\u1edbi nh\u1ea5t. So v\u1edbi lo\u1ea1i \u00f4 t\u00f4 th\u00f4ng th\u01b0\u1eddng, \u0111\u1eb7c \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a xe vi\u1ec7t d\u00e3 \u0111\u1ecba c\u1ef1c l\u00e0 b\u1ed9 ph\u1eadn “b\u00e1nh xe” \u0111\u00e3 \u0111\u01b0\u1ee3c thay \u0111\u1ed5i m\u1ed9t c\u00e1ch c\u0103n b\u1ea3n. C\u00e1c nh\u00e0 khoa h\u1ecdc qua nghi\u00ean c\u1ee9u c\u01a1 th\u1ec3 c\u1ee7a lo\u00e0i chim c\u00e1nh c\u1ee5t v\u00e0 b\u00e1o bi\u1ec3n s\u1ed1ng \u1edf v\u00f9ng \u0111\u1ecba c\u1ef1c \u0111\u00e3 c\u00f3 s\u1ef1 g\u1ee3i \u00fd: Con chim c\u00e1nh c\u1ee5t b\u00ecnh th\u01b0\u1eddng \u0111i l\u1ea1i lo\u1ea1ng cho\u1ea1ng, l\u1ea1ch b\u1ea1ch, c\u00f3 khi n\u1eb1m b\u00f2 xu\u1ed1ng, d\u00f9ng hai c\u00e1nh \u0111\u00e3 tho\u00e1i ho\u00e1 ph\u1ed1i h\u1ee3p v\u1edbi \u0111\u00f4i b\u00e0n ch\u00e2n c\u00f3 m\u00e0ng, d\u00f9ng l\u1ef1c \u0111\u1ea1p l\u00ean b\u0103ng tuy\u1ebft, l\u00e0m cho c\u01a1 th\u1ec3 tr\u01b0\u1ee3t nhanh ch\u00f3ng \u1edf tr\u00ean b\u0103ng tuy\u1ebft; c\u00f2n con b\u00e1o bi\u1ec3n tr\u00f4ng r\u1ea5t ph\u1ee5c ph\u1ecbch n\u1eb7ng n\u1ec1, nh\u01b0ng nh\u1edd c\u00f3 c\u00f3 b\u1ed1n b\u1ed9 ch\u00e2n v\u00e2y, b\u00e1o bi\u1ec3n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng b\u00e1m v\u00e0o m\u1eb7t b\u0103ng v\u00e0 tr\u01b0\u1ee3t \u0111i m\u1ed9t c\u00e1ch linh ho\u1ea1t. Do \u0111\u00f3 h\u1ec7 th\u1ed1ng di chuy\u1ec3n c\u1ee7a xe vi\u1ec7t d\u00e3 \u1edf \u0111\u1ecba c\u1ef1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf<\/a> ki\u1ec3u b\u00e1nh xe r\u1ea5t \u0111\u1eb7c bi\u1ec7t, n\u00f3 g\u1ea7n gi\u1ed1ng nh\u01b0 b\u00e0n ch\u00e2n, l\u1ea1i gi\u1ed1ng nh\u01b0 x\u00edch xe t\u0103ng. Khi di chuy\u1ec3n, g\u1ea7m xe b\u00e1m s\u00e1t m\u1eb7t b\u0103ng, b\u00e1nh xe quay r\u1ea5t nhanh, kh\u00f4ng ng\u1eebng “x\u1edbi” l\u1edbp b\u0103ng tuy\u1ebft, khi\u1ebfn cho xe ti\u1ebfn l\u00ean ph\u00eda tr\u01b0\u1edbc. Ph\u01b0\u01a1ng th\u1ee9c di chuy\u1ec3n n\u00e0y kh\u00e1c v\u1edbi vi\u1ec7c tr\u01b0\u1ee3t tr\u00ean m\u1eb7t b\u0103ng \u0111\u01a1n gi\u1ea3n, b\u1edfi v\u00ec th\u00f4ng qua c\u01a1 c\u1ea5u \u0111i\u1ec1u khi\u1ec3n, n\u00f3 c\u00f3 th\u1ec3 quay v\u00f2ng v\u00e0 thay \u0111\u1ed5i t\u1ed1c \u0111\u1ed9 m\u1ed9t c\u00e1ch linh ho\u1ea1t, ch\u00ednh x\u00e1c.<\/p>\n\n\n\n Hi\u1ec7n nay, c\u00e1c xe vi\u1ec7t d\u00e3 \u1edf \u0111\u1ecba c\u1ef1c c\u00f3 t\u00ednh n\u0103ng kh\u00e1 t\u1ed1t, t\u1ed1c \u0111\u1ed9 \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn 50 km\/h. \u0110i\u1ec1u \u0111\u00f3 khi\u1ebfn cho c\u00f4ng t\u00e1c kh\u1ea3o s\u00e1t \u0111\u1ecba c\u1ef1c c\u00f3 \u0111\u01b0\u1ee3c c\u01a1 s\u1edf giao th\u00f4ng v\u00e0 v\u1eadn chuy\u1ec3n r\u1ea5t t\u1ed1t.<\/p>\n\n\n\n T\u1eeb kh\u00f3a: Xe vi\u1ec7t d\u00e3 \u1edf \u0111\u1ecba c\u1ef1c.<\/p>\n","protected":false},"excerpt":{"rendered":" Ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t khoa h\u1ecdc \u1edf hai c\u1ef1c c\u1ee7a Tr\u00e1i \u0110\u1ea5t l\u00e0 m\u1ed9t b\u01b0\u1edbc r\u1ea5t quan tr\u1ecdng v\u00e0 r\u1ea5t kh\u00f3 kh\u0103n c\u1ee7a con ng\u01b0\u1eddi trong qu\u00e1 tr\u00ecnh th\u0103m d\u00f2 m\u00f4i tr\u01b0\u1eddng sinh s\u1ed1ng c\u1ee7a m\u00ecnh. \u0110\u1ecba c\u1ef1c, \u0111\u1ed1i v\u1edbi \u0111\u1ea1i \u0111a s\u1ed1 con ng\u01b0\u1eddi m\u00e0 n\u00f3i, l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m r\u1ea5t xa x\u00f4i v\u00e0 […]<\/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-8712","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\/8712","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=8712"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8712\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}