M\u1edbi xem ra th\u00ec h\u00ecnh nh\u01b0 m\u00e1y bay \u201cth\u00f4ng minh\u201d c\u00f2n chim \u201ck\u00e9m ph\u00e1t tri\u1ec3n\u201d. Nh\u01b0ng s\u1ef1 th\u1ef1c ho\u00e0n to\u00e0n ng\u01b0\u1ee3c l\u1ea1i. M\u00e1y bay hi\u1ec7n \u0111\u1ea1i, b\u1ea5t k\u1ec3 l\u00e0 lo\u1ea1i n\u00e0o, \u0111\u1ec1u ph\u1ea3i c\u00f3 \u0111\u1ea9y \u0111\u1ee7 c\u00e1nh m\u00e1y bay v\u00e0 c\u00e1nh qu\u1ea1t m\u1edbi bay \u0111\u01b0\u1ee3c, v\u1edbi chim, ch\u00fang \u0111\u00e3 ti\u1ebfn ho\u00e1 th\u00e0nh c\u00f4ng \u201chai trong m\u1ed9t\u201d.<\/p>\n\n\n\n
C\u00e1nh m\u00e1y bay d\u00f9ng \u0111\u1ec3 sinh ra l\u1ef1c n\u0103ng, khi\u1ebfn m\u00e1y bay c\u00f3 th\u1ec3 treo l\u00ean cao, c\u00f2n c\u00e1nh qu\u1ea1t m\u00e1y bay c\u00f3 t\u00e1c d\u1ee5ng sinh l\u1ef1c k\u00e9o hay l\u1ef1c \u0111\u1ea9y khi\u1ebfn m\u00e1y bay ti\u1ebfn v\u1ec1 ph\u00eda tr\u01b0\u1edbc. N\u1ebfu kh\u00f4ng c\u00f3 c\u00e1nh qu\u1ea1t m\u00e0 ch\u1ec9 c\u00f3 c\u00e1nh th\u00f4i th\u00ec m\u00e1y bay s\u1ebd bi\u1ebfn th\u00e0nh t\u00e0u l\u01b0\u1ee3n. T\u00e0u l\u01b0\u1ee3n ph\u1ea3i nh\u1edd m\u1ed9t l\u1ef1c kh\u00e1c \u0111\u1ec3 l\u00ean cao ch\u1ee9 t\u1ef1 m\u00ecnh kh\u00f4ng th\u1ec3 bay l\u00ean. T\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 th\u1ea5y trong khi bay, c\u00e1nh m\u00e1y bay ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng n\u00e2ng, \u0111\u1ee1 ch\u1ee9 kh\u00f4ng t\u1ea1o ra l\u1ef1c \u0111\u1ec3 l\u00e0m cho m\u00e1y bay ti\u1ebfn l\u00ean \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n
C\u00e1nh chim kh\u00f4ng gi\u1ed1ng nh\u01b0 v\u1eady. Chim kh\u00f4ng c\u00f3 c\u00e1nh qu\u1ea1t, tr\u00ean m\u00ecnh ch\u00fang kh\u00f4ng c\u00f3 \u0111\u1ed9ng c\u01a1 p\u00edt t\u00f4ng l\u00e0m quay c\u00e1nh qu\u1ea1t \u0111\u1ec3 k\u00e9o ch\u00fang v\u1ec1 ph\u00eda tr\u01b0\u1edbc, l\u1ea1i c\u0169ng kh\u00f4ng c\u00f3 \u0111\u1ed9ng c\u01a1 ph\u1ea3n l\u1ef1c phun kh\u00ed \u0111\u1ed1t ra ph\u00eda sau \u0111\u1ea9y ch\u00fang ti\u1ebfn l\u00ean. \u0110\u1ed9ng c\u01a1 c\u1ee7a chim ch\u00ednh l\u00e0 b\u1ea3n th\u00e2n n\u00f3, c\u00f2n \u0111\u1ea9y n\u00f3 ti\u1ebfn v\u1ec1 ph\u00eda tr\u01b0\u1edbc l\u00e0 nh\u1edd v\u00e0o \u0111\u00f4i c\u00e1nh. V\u00ec v\u1eady c\u00e1nh chim \u0111\u1ed3ng th\u1eddi ho\u00e0n th\u00e0nh hai nhi\u1ec7m v\u1ee5: m\u1ed9t l\u00e0 sinh ra l\u1ef1c n\u00e2ng khi\u1ebfn th\u00e2n m\u00ecnh treo \u1edf tr\u00ean cao, hai l\u00e0 sinh ra l\u1ef1c \u0111\u1ea9y khi\u1ebfn th\u00e2n m\u00ecnh ch\u00fang ti\u1ebfn v\u1ec1 ph\u00eda tr\u01b0\u1edbc.<\/p>\n\n\n\n
C\u00e1nh m\u00e1y bay c\u1ed1 \u0111\u1ecbnh ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng sinh ra l\u1ef1c n\u00e2ng. Nh\u1eefng c\u00e1nh v\u1ed7 \u0111\u01b0\u1ee3c m\u1edbi c\u00f3 th\u1ec3 \u0111\u1ed3ng th\u1eddi sinh ra l\u1ef1c n\u00e2ng v\u00e0 l\u1ef1c \u0111\u1ea9y. Cho n\u00ean c\u00e1nh m\u00e1y bay b\u1ea5t \u0111\u1ed9ng c\u00f2n c\u00e1nh chim th\u00ec ph\u1ea3i v\u1eaby l\u00ean v\u1eaby xu\u1ed1ng.<\/p>\n\n\n\n
Th\u1ebf li\u1ec7u c\u00f3 th\u1ec3 l\u00e0m c\u00e1nh m\u00e1y bay v\u1ed7 l\u00ean v\u1ed7 xu\u1ed1ng kh\u00f4ng? \u0110\u00f3 l\u00e0 \u00fd t\u01b0\u1edfng m\u00e0 t\u1eeb xa x\u01b0a lo\u00e0i ng\u01b0\u1eddi \u0111\u00e3 mong mu\u1ed1n m\u00e0 ch\u01b0a th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c. Nghi\u00ean c\u1ee9u kh\u00ed \u0111\u1ed9ng l\u1ef1c h\u1ecdc cho th\u1ea5y, d\u00f9ng ph\u01b0\u01a1ng th\u1ee9c bay v\u1ed7 c\u00e1nh t\u01b0\u01a1ng \u0111\u1ed1i ti\u1ebft ki\u1ec7m l\u1ef1c. Nh\u01b0ng do nguy\u00ean l\u00fd v\u00e0 h\u00ecnh d\u1ea1ng b\u00ean ngo\u00e0i c\u1ee7a c\u00e1nh v\u1ed7 kh\u00e1 ph\u1ee9c t\u1ea1p, n\u00ean lo\u00e0i ng\u01b0\u1eddi \u0111\u1ebfn nay v\u1eabn ch\u01b0a l\u00e0m ch\u1ee7 \u0111\u01b0\u1ee3c c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"
M\u1edbi xem ra th\u00ec h\u00ecnh nh\u01b0 m\u00e1y bay \u201cth\u00f4ng minh\u201d c\u00f2n chim \u201ck\u00e9m ph\u00e1t tri\u1ec3n\u201d. Nh\u01b0ng s\u1ef1 th\u1ef1c ho\u00e0n to\u00e0n ng\u01b0\u1ee3c l\u1ea1i. M\u00e1y bay hi\u1ec7n \u0111\u1ea1i, b\u1ea5t k\u1ec3 l\u00e0 lo\u1ea1i n\u00e0o, \u0111\u1ec1u ph\u1ea3i c\u00f3 \u0111\u1ea9y \u0111\u1ee7 c\u00e1nh m\u00e1y bay v\u00e0 c\u00e1nh qu\u1ea1t m\u1edbi bay \u0111\u01b0\u1ee3c, v\u1edbi chim, ch\u00fang \u0111\u00e3 ti\u1ebfn ho\u00e1 th\u00e0nh c\u00f4ng \u201chai trong […]<\/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":[1,15],"tags":[],"class_list":["post-11009","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11009","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=11009"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11009\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11009"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11009"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11009"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}