T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum<\/p>\n\n\n\n
Bao quanh tr\u00e1i \u0111\u1ea5t l\u00e0 m\u1ed9t l\u1edbp d\u00e0y kh\u00f4ng kh\u00ed. \u0110\u00f3 l\u00e0 b\u1ea7u kh\u00ed quy\u1ec3n. B\u1ea7u kh\u00ed quy\u1ec3n n\u00e0y \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o b\u1edfi g\u1ea7n 20 ch\u1ea5t kh\u00ed kh\u00e1c nhau, hai ch\u1ea5t ch\u00ednh l\u00e0 oxy v\u00e0 nit\u01a1. Trong kh\u00ed quy\u1ec3n c\u0169ng c\u00f3 h\u01a1i n\u01b0\u1edbc v\u00e0 b\u1ee5i nh\u1ecf li ti.<\/p>\n\n\n\n
Kh\u00f4ng kh\u00ed l\u00e0 v\u1eadt ch\u1ea5t, v\u00e0 c\u0169ng gi\u1ed1ng c\u00e1c v\u1eadt ch\u1ea5t kh\u00e1c, n\u00f3 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng. Tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng s\u1ee9c h\u00fat c\u1ee7a tr\u1ecdng l\u1ef1c tr\u00ean v\u1eadt ch\u1ea5t. N\u1ebfu m\u1ed9t c\u00e1i c\u00e2n ghi 5kg khi ta \u0111\u1eb7t m\u1ed9t h\u00f2n \u0111\u00e1 tr\u00ean \u0111\u00f3, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 tr\u1ecdng l\u1ef1c \u0111ang k\u00e9o h\u00f2n \u0111\u00e1 m\u1ed9t l\u1ef1c 5kg.<\/p>\n\n\n\n
T\u01b0\u01a1ng t\u1ef1 nh\u01b0 th\u1ebf, tr\u1ecdng l\u1ef1c tr\u00e1i \u0111\u1ea5t c\u00f3 s\u1ee9c h\u00fat \u0111\u1ed1i v\u1edbi m\u1ed7i ch\u1ea5t kh\u00ed v\u00e0 b\u1ee5i trong b\u1ea7u kh\u00ed quy\u1ec3n. V\u00ec b\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a ch\u00fang ta l\u00e0 m\u1ed9t \u0111\u1ea1i d\u01b0\u01a1ng kh\u00f4ng kh\u00ed kh\u1ed5ng l\u1ed3, n\u00ean n\u00f3 c\u00f3 m\u1ed9t tr\u1ecdng l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3. N\u1ebfu ch\u00fang ta n\u00e9n \u0111\u01b0\u1ee3c b\u1ea7u kh\u00ed quy\u1ec3n v\u00e0 b\u1ecf l\u00ean c\u00e2n, s\u1ebd th\u1ea5y n\u00f3 n\u1eb7ng 5 tri\u1ec7u 171 ng\u00e0n t\u1ec9 t\u1ea5n!<\/p>\n\n\n\n
Kh\u00f4ng kh\u00ed \u0111\u00e8 n\u1eb7ng tr\u00ean ch\u00fang ta v\u00e0 quanh ch\u00fang ta. H\u1ea7u nh\u01b0 hi\u1ec7n t\u1ea1i ch\u00fang ta b\u1ecb m\u1ed9t t\u1ea5n kh\u00f4ng kh\u00ed \u0111\u00e8 n\u1eb7ng. Tuy nhi\u00ean ch\u00fang ta ch\u1eb3ng bi\u1ebft \u0111i\u1ec1u \u0111\u00f3 v\u00ec c\u01a1 th\u1ec3 quen s\u1ed1ng v\u1edbi \u00e1p l\u1ef1c.<\/p>\n\n\n\n
Tr\u00ean m\u1eb7t bi\u1ec3n, \u00e1p l\u1ef1c kh\u00f4ng kh\u00ed r\u1ea5t l\u1edbn: 1kg tr\u00ean 1cm2. S\u1edf d\u0129 n\u00f3 l\u1edbn nh\u01b0 v\u1eady v\u00ec n\u00f3 n\u1eb1m d\u01b0\u1edbi \u0111\u00e1y t\u1ea7ng kh\u00ed quy\u1ec3n. \u1ede tr\u00ean cao, \u00e1p l\u1ef1c nh\u1eb9 h\u01a1n. do \u0111\u00f3 y ph\u1ee5c v\u0169 tr\u1ee5 v\u00e0 ph\u00f2ng l\u00e1i c\u1ee7a c\u00e1c m\u00e1y bay bay cao ph\u1ea3i ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c c\u1ee7a kh\u00f4ng kh\u00ed, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf<\/a> \u0111\u1ec3 duy tr\u00ec \u00e1p l\u1ef1c b\u00ecnh th\u01b0\u1eddng cho c\u01a1 th\u1ec3 c\u1ee7a ch\u00fang ta.<\/p>\n\n\n\n B\u1ea7u kh\u00ed quy\u1ec3n c\u1ee7a tr\u00e1i \u0111\u1ea5t l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 l\u00e0m cho h\u00e0nh tinh ch\u00fang ta c\u00f3 s\u1ef1 s\u1ed1ng. \u0110\u00f3 l\u00e0 kh\u00f4ng kh\u00ed ch\u00fang ta th\u1edf, b\u1ea3o v\u1ec7 ch\u00fang ta kh\u1ecfi tia t\u1eed ngo\u1ea1i, che ch\u1edf ch\u00fang ta kh\u1ecfi c\u00e1i n\u00f3ng, c\u00e1i l\u1ea1nh c\u1ef1c \u0111\u1ed9 v\u00e0 ph\u1ee5c v\u1ee5 ch\u00fang ta trong nhi\u1ec1u ph\u01b0\u01a1ng di\u1ec7n kh\u00e1c n\u1eefa.<\/p>\n","protected":false},"excerpt":{"rendered":" T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum Bao quanh tr\u00e1i \u0111\u1ea5t l\u00e0 m\u1ed9t l\u1edbp d\u00e0y kh\u00f4ng kh\u00ed. \u0110\u00f3 l\u00e0 b\u1ea7u kh\u00ed quy\u1ec3n. B\u1ea7u kh\u00ed quy\u1ec3n n\u00e0y \u0111\u01b0\u1ee3c c\u1ea5u t\u1ea1o b\u1edfi g\u1ea7n 20 ch\u1ea5t kh\u00ed kh\u00e1c nhau, hai ch\u1ea5t ch\u00ednh l\u00e0 oxy v\u00e0 nit\u01a1. Trong kh\u00ed quy\u1ec3n […]<\/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-15882","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\/15882","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=15882"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15882\/revisions"}],"predecessor-version":[{"id":15883,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15882\/revisions\/15883"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15882"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15882"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15882"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}