C\u00e1c sinh v\u1eadt trong gi\u1edbi t\u1ef1 nhi\u00ean \u0111\u1ec1u c\u00f3 c\u00f4ng n\u0103ng t\u1ef1 bi\u1ebfn \u0111\u1ed5i, tu s\u1eeda \u0111\u1ec3 h\u1ed3i ph\u1ee5c. V\u00ed d\u1ee5 v\u1edbi con ng\u01b0\u1eddi th\u00ec cho d\u00f9 c\u00f3 r\u00e1ch da ch\u1ea3y m\u00e1u, g\u00e3y x\u01b0\u01a1ng th\u00ec sau m\u1ed9t th\u1eddi gian c\u01a1 th\u1ec3 s\u1ebd t\u1ef1 th\u00edch nghi v\u00e0 l\u00e0nh l\u1eb7n tr\u1edf l\u1ea1i. C\u00e1c lo\u1ea1i \u0111\u1ed9ng th\u1ef1c v\u1eadt c\u0169ng c\u00f3 c\u00f4ng n\u0103ng t\u1ef1 thay \u0111\u1ed5i h\u1ed3i ph\u1ee5c nh\u01b0 v\u1eady. Giun \u0111\u1ea5t, th\u1ea1ch s\u00f9ng, h\u1ea3i s\u00e2m\u2026 \u0111\u1ec1u c\u00f3 c\u00f4ng n\u0103ng nh\u01b0 v\u1eady. Th\u1ebf nh\u01b0ng v\u1edbi c\u00e1c v\u1eadt li\u1ec7u kh\u00f4ng c\u00f3 s\u1ef1 s\u1ed1ng nh\u01b0 c\u1ed1t th\u00e9p, ch\u1ea5t d\u1ebbo\u2026 l\u00e0 nh\u1eefng v\u1eadt li\u1ec7u kh\u00f4ng s\u1ed1ng v\u00ec kh\u00f4ng c\u00f3 “tri gi\u00e1c”, “c\u1ea3m gi\u00e1c” n\u00ean kh\u00f4ng c\u00f3 c\u00f4ng n\u0103ng t\u1ef1 th\u00edch nghi h\u1ed3i ph\u1ee5c. Khi c\u00e1c v\u1eadt li\u1ec7u n\u00e0y b\u1ecb h\u01b0 h\u1ecfng s\u1ebd x\u1ea3y ra s\u1ef1 c\u1ed1 g\u00e2y nhi\u1ec1u t\u1ed5n th\u1ea5t v\u1ec1 ng\u01b0\u1eddi v\u00e0 c\u1ee7a. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u1eebng c\u00f3 \u00fd ngh\u0129, n\u1ebfu khi ch\u1ebf t\u1ea1o m\u00e1y bay, t\u00e0u thuy\u1ec1n, x\u00e2y d\u1ef1ng c\u1ea7u c\u1ed1ng, l\u00e2u \u0111\u00e0i c\u00f3 th\u1ec3 \u0111\u01b0a v\u00e0o c\u00e1c c\u00f4ng tr\u00ecnh \u0111\u00f3 c\u00e1c linh ki\u1ec7n bi\u1ebfn c\u00e1c v\u1eadt li\u1ec7u v\u00f4 tri th\u00e0nh c\u00f3 “c\u1ea3m gi\u00e1c”, c\u00f3 “ph\u1ea3n \u1ee9ng” kh\u00f4ng? Li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0a v\u00e0o v\u1eadt li\u1ec7u m\u1ed9t th\u00e0nh ph\u1ea7n \u0111\u1eb7c bi\u1ec7t, v\u00ed d\u1ee5 \u1edf m\u1ed9t c\u00e2y c\u1ea7u l\u1edbn ph\u00e1t sinh tr\u1edf ng\u1ea1i, s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 ph\u00e1t ra c\u00e1c c\u1ea3nh b\u00e1o c\u1ea7n thi\u1ebft, ho\u1eb7c c\u00f3 th\u1ec3 khi\u1ebfn cho t\u00e0u thuy\u1ec1n khi c\u00f3 h\u01b0 h\u1ea1i th\u00ec s\u1ebd t\u1ef1 \u0111\u1ed9ng thay \u0111\u1ed5i \u0111\u1ec3 t\u1ef1 h\u1ed3i ph\u1ee5c?<\/p>\n\n\n\n
T\u1eeb nh\u1eefng n\u0103m 90 c\u1ee7a th\u1ebf k\u1ef7 XX, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o m\u1ed9t s\u1ed1 v\u1eadt li\u1ec7u c\u00f3 c\u00f4ng n\u0103ng “ph\u00e1t hi\u1ec7n s\u1ef1 c\u1ed1” v\u00e0 “t\u1ef1 h\u1ed3i ph\u1ee5c”. \u0110\u00f3 ch\u00ednh l\u00e0 v\u1eadt li\u1ec7u th\u00f4ng minh.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
C\u00e1c sinh v\u1eadt trong gi\u1edbi t\u1ef1 nhi\u00ean \u0111\u1ec1u c\u00f3 c\u00f4ng n\u0103ng t\u1ef1 bi\u1ebfn \u0111\u1ed5i, tu s\u1eeda \u0111\u1ec3 h\u1ed3i ph\u1ee5c. V\u00ed d\u1ee5 v\u1edbi con ng\u01b0\u1eddi th\u00ec cho d\u00f9 c\u00f3 r\u00e1ch da ch\u1ea3y m\u00e1u, g\u00e3y x\u01b0\u01a1ng th\u00ec sau m\u1ed9t th\u1eddi gian c\u01a1 th\u1ec3 s\u1ebd t\u1ef1 th\u00edch nghi v\u00e0 l\u00e0nh l\u1eb7n tr\u1edf l\u1ea1i. C\u00e1c lo\u1ea1i \u0111\u1ed9ng th\u1ef1c v\u1eadt […]<\/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":[8,15],"tags":[],"class_list":["post-7900","post","type-post","status-publish","format-standard","hentry","category-hoa-hoc","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7900","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=7900"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/7900\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=7900"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=7900"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=7900"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}