{"id":13656,"date":"2021-11-27T13:08:38","date_gmt":"2021-11-27T06:08:38","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=13656"},"modified":"2021-11-27T13:08:39","modified_gmt":"2021-11-27T06:08:39","slug":"ai-da-che-tao-ra-may-bay","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/ai-da-che-tao-ra-may-bay\/","title":{"rendered":"Ai \u0111\u00e3 ch\u1ebf t\u1ea1o ra m\u00e1y bay?"},"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 1 &#8211; Arkady Leokum<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u khi m\u1ed9t s\u00e1ng ch\u1ebf xu\u1ea5t ph\u00e1t t\u1eeb m\u1ed9t \u00fd t\u01b0\u1edfng \u0111i\u00ean r\u1ed3, ng\u00f4ng cu\u1ed3ng. M\u1ed9t ng\u01b0\u1eddi n\u00e0o \u0111\u00f3 n\u1ea3y ra c\u00e1i \u00fd t\u01b0\u1edfng l\u00e0 ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t lo\u1ea1i m\u00e1y hay m\u1ed9t s\u1ea3n ph\u1ea9m n\u00e0o \u0111\u00f3. Th\u1ebf l\u00e0 anh ta h\u00ec h\u1ee5c th\u1ef1c hi\u1ec7n c\u00e1i \u00fd t\u01b0\u1edfng \u1ea5y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0ng v\u1edbi c\u00e1i m\u00e1y bay th\u00ec \u00fd t\u01b0\u1edfng \u1ea5y \u0111\u00e3 l\u00e0 \u01b0\u1edbc m\u01a1 r\u1ea5t l\u00e2u \u0111\u1eddi c\u1ee7a lo\u00e0i ng\u01b0\u1eddi. C\u00e1i \u01b0\u1edbc m\u01a1 bay \u0111\u01b0\u1ee3c nh\u01b0 chim \u0111\u00e3 \u00e1m \u1ea3nh v\u00e0 l\u00e0m con ng\u01b0\u1eddi m\u00ea m\u1ea9n t\u1eeb th\u1eddi x\u01b0a x\u1eeda x\u1eeba x\u01b0a k\u00eca. Th\u1eadt v\u1eady, m\u1ed9t trong nh\u1eefng truy\u1ec7n th\u1ea7n tho\u1ea1i Hy L\u1ea1p k\u1ec3 v\u1ec1 Icarus \u0111\u00e3 l\u1ea5y s\u00e1p ong v\u00e0 l\u00f4ng chim l\u00e0m c\u00e1nh r\u1ed3i g\u1eafn v\u00e0o ng\u01b0\u1eddi v\u00e0 bay l\u00ean \u0111\u1ec3 ra kh\u1ecfi ch\u1ed7 b\u1ecb giam. Tuy nhi\u00ean khi \u00f4ng ta bay l\u00ean cao g\u1ea7n m\u1eb7t tr\u1eddi, s\u00e1p ong ch\u1ea3y ra, \u00f4ng ta r\u1edbt xu\u1ed1ng \u0111\u1ea5t ch\u1ebft. Icarus l\u00e0 m\u1ed9t bi\u1ec3u t\u01b0\u1ee3ng v\u1ec1 s\u1ef1 ph\u1ea5n \u0111\u1ea5u c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ec3 bay l\u00ean cao.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Leonardo da Vinci &#8211; \u0111\u00fang l\u00e0 m\u1ed9t nh\u00e0 ph\u00e1t minh v\u0129 \u0111\u1ea1i &#8211; \u0111\u00e3 ph\u00e1c h\u1ecda m\u00f4 h\u00ecnh c\u00e1i m\u00e1y bay d\u00f9ng s\u1ee9c ng\u01b0\u1eddi. Nhi\u1ec1u \u201cngh\u1ec7 s\u0129 kh\u00e1c\u201d, nhi\u1ec1u tay \u201cm\u01a1 m\u1ed9ng \u0111i\u00ean kh\u00f9ng\u201d kh\u00e1c c\u0169ng \u0111\u00e3 c\u00f3 \u00fd ngh\u0129 v\u1ec1 c\u00e1i m\u00e1y bay t\u1eeb h\u00e0ng tr\u0103m n\u0103m tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng c\u00e1i m\u00e1y bay th\u1eddi s\u01a1 khai \u1ea5y th\u1eadt ra kh\u00f4ng c\u00f3 m\u00e1y. Ch\u00fang ch\u1ec9 l\u00e0 con di\u1ec1u h\u00e2u kh\u1ed5ng l\u1ed3 hay l\u00e0 c\u00e1i t\u00e0u l\u01b0\u1edbt gi\u00f3 (gliders). Trong th\u1ebf k\u1ef7 XIX ng\u01b0\u1eddi ta \u0111\u00e3 l\u00e0m nhi\u1ec1u th\u00ed nghi\u1ec7m v\u1ec1 lo\u1ea1i m\u00e1y bay. Nh\u01b0ng v\u1eabn ch\u1eb3ng c\u00f3 ai ch\u1ebf t\u1ea1o ra \u0111\u01b0\u1ee3c m\u1ed9t c\u00e1i m\u00e1y bay t\u1ef1 n\u00f3 ph\u00e1t l\u1ef1c m\u00e0 l\u1ea1i nh\u1eb9 nh\u00e0ng h\u01a1n kh\u00f4ng kh\u00ed! Th\u1eadt ra c\u00f3 v\u00e0i v\u1ea5n \u0111\u1ec1 n\u1ebfu gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c th\u00ec vi\u1ec7c ch\u1ebf t\u1ea1o m\u1ed9t c\u00e1i m\u00e1y nh\u01b0 v\u1eady l\u00e0 \u0111i\u1ec1u kh\u1ea3 thi. Ng\u01b0\u1eddi ch\u1ee9ng minh r\u1eb1ng \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c l\u00e0 gi\u00e1o s\u01b0 Samuel Langley, th\u01b0 k\u00fd c\u1ee7a Vi\u1ec7n Smith Sonian \u1edf th\u1ee7 \u0111\u00f4 Washington. \u00d4ng ch\u1ebf ra hai c\u00e1i m\u00e1y ngang kho\u1ea3ng 3,6 m d\u00e0i kho\u1ea3ng 4,5 m g\u1eafn m\u00e1y h\u01a1i n\u01b0\u1edbc m\u1ea1nh 1,5 m\u00e3 l\u1ef1c. N\u0103m 1896 hai m\u00e1y m\u1eabu n\u00e0y \u0111\u00e3 bay \u0111\u01b0\u1ee3c. \u0111\u1ebfn n\u0103m 1903, khi c\u00e1i m\u00e1y c\u00f3 \u0111\u1ee7 t\u1ea7m c\u1ee1 \u0111\u1ec3 bay \u0111\u01b0\u1ee3c \u0111em th\u1eed. Nh\u01b0ng, b\u1ecb r\u1edbt ng\u00e0y 07.10.1903. \u0111\u1ebfn ng\u00e0y 17.12 Orville v\u00e0 Wilbur Wright \u0111\u00e3 th\u00e0nh c\u00f4ng trong vi\u1ec7c l\u00e0m cho m\u1ed9t c\u00e1i m\u00e1y n\u1eb7ng h\u01a1n kh\u00f4ng kh\u00ed bay \u0111\u01b0\u1ee3c b\u1eb1ng ch\u00ednh l\u1ef1c c\u1ee7a n\u00f3. T\u1ea1i Kitty Hawk bang nam Carolina, h\u1ecd \u0111\u00e3 bay \u0111\u01b0\u1ee3c g\u1ea7n 70m trong v\u00f2ng 12 gi\u00e2y \u0111\u1ed3ng h\u1ed3 v\u00e0 bay l\u1ea7n th\u1ee9 hai \u0111\u01b0\u1ee3c 260m trong v\u00f2ng 69 gi\u00e2y. M\u00e1y bay \u0111\u00e3 ra \u0111\u1eddi.<\/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 1 &#8211; Arkady Leokum Nhi\u1ec1u khi m\u1ed9t s\u00e1ng ch\u1ebf xu\u1ea5t ph\u00e1t t\u1eeb m\u1ed9t \u00fd t\u01b0\u1edfng \u0111i\u00ean r\u1ed3, ng\u00f4ng cu\u1ed3ng. M\u1ed9t ng\u01b0\u1eddi n\u00e0o \u0111\u00f3 n\u1ea3y ra c\u00e1i \u00fd t\u01b0\u1edfng l\u00e0 ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 c\u1ea7n m\u1ed9t lo\u1ea1i m\u00e1y hay m\u1ed9t s\u1ea3n ph\u1ea9m n\u00e0o \u0111\u00f3. [&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-13656","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\/13656","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=13656"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/13656\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=13656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=13656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=13656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}