Kh\u00f4ng ph\u1ea3i c\u1ee9 b\u1ea9u tr\u1eddi c\u00e0ng nhi\u1ec1u n\u01b0\u1edbc th\u00ec h\u1ea1t m\u01b0a \u0111\u00e1 c\u00e0ng to. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft s\u1ee9c m\u1ea1nh c\u1ee7a c\u00e1c d\u00f2ng kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng l\u00ean ph\u00eda tr\u00ean trong c\u01a1n b\u00e3o s\u1ea5m m\u1edbi l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh k\u00edch c\u1ee1 c\u1ee7a ch\u00fang.<\/p>\n\n\n\n
T\u1ea1i n\u01a1i c\u01a1n b\u00e3o xu\u1ea5t hi\u1ec7n, kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng l\u00ean tr\u00ean r\u1ea5t nhanh. Khi \u0111\u1ea1t \u0111\u1ebfn \u0111\u1ed9 cao nh\u1ea5t \u0111\u1ecbnh, lu\u1ed3ng kh\u00f4ng kh\u00ed n\u00e0y l\u1ea1nh \u0111i, h\u01a1i n\u01b0\u1edbc trong c\u00e1c h\u1ea1t n\u01b0\u1edbc b\u1ed1c h\u01a1i ng\u01b0ng t\u1ee5 l\u1ea1i th\u00e0nh m\u1ed9t \u0111\u00e1m m\u00e2y b\u00e3o. Cu\u1ed1i c\u00f9ng, s\u1ef1 k\u1ebft t\u1ee7a \u0111\u01b0\u1ee3c t\u1ea1o th\u00e0nh trong c\u00e1c \u0111\u00e1m m\u00e2y, \u0111\u1ea9u ti\u00ean gi\u1ed1ng nh\u01b0 c\u00e1c v\u1ea9y tuy\u1ebft, sau \u0111\u00f3 gi\u1ed1ng nh\u01b0 c\u00e1c h\u1ea1t m\u01b0a.<\/p>\n\n\n\n
N\u1ebfu c\u00e1c h\u1ea1t m\u01b0a n\u00e0y l\u1ea1i b\u1ecb b\u1eaft l\u1ea1i v\u00e0o lu\u1ed3ng kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng l\u00ean tr\u00ean m\u1ed9t l\u1ea9n n\u1eefa, n\u00f3 s\u1ebd ti\u1ebfp t\u1ee5c di chuy\u1ec3n v\u01b0\u1ee3t l\u00ean tr\u00ean m\u1ee9c \u0111\u00f3ng b\u0103ng, v\u00e0 tr\u1edf th\u00e0nh m\u1ed9t qu\u1ea3 b\u00f3ng nh\u1ecf b\u1eb1ng n\u01b0\u1edbc \u0111\u00e1. H\u1ea1t n\u01b0\u1edbc \u0111\u00e1 n\u00e0y ti\u1ebfp nh\u1eadn th\u00eam c\u00e1c h\u1ea1t \u0111\u00e1 nh\u1ecf li ti trong m\u00f4i tr\u01b0\u1eddng xung quanh, v\u00e0 cu\u1ed1i c\u00f9ng, khi \u0111\u00e3 \u0111\u1ee7 n\u1eb7ng, n\u00f3 r\u01a1i xu\u1ed1ng, v\u00e0 r\u1ed3i l\u1ea1i b\u1ecb gi\u1eef l\u1ea1i trong s\u1ef1 ho\u1ea1t \u0111\u1ed9ng h\u1ed7n lo\u1ea1n c\u1ee7a kh\u00f4ng kh\u00ed.<\/p>\n\n\n\n
V\u1edbi m\u1ed7i chuy\u1ebfn \u0111i l\u00ean v\u00e0 \u0111i xu\u1ed1ng nh\u01b0 v\u1eady, h\u1ea1t m\u01b0a \u0111\u00e1 l\u1ea1i \u0111\u01b0\u1ee3c b\u1ed5 sung th\u00eam c\u00e1c ch\u1ea5t m\u1edbi. Khi c\u1eaft ngang qua m\u1ed9t h\u1ea1t m\u01b0a nh\u01b0 v\u1eady, ta s\u1ebd th\u1ea5y c\u00e1c l\u1edbp gi\u1ed1ng nh\u01b0 v\u00f2ng tu\u1ed5i c\u1ee7a c\u00e2y, cho bi\u1ebft n\u00f3 \u0111\u00e3 th\u1ef1c hi\u1ec7n bao nhi\u00eau chuy\u1ebfn \u0111i \u201ckh\u1ee9 h\u1ed3i\u201d.<\/p>\n\n\n\n
Nh\u1eefng v\u00f9ng kh\u00f4ng kh\u00ed ho\u1ea1t \u0111\u1ed9ng h\u1ed7n lo\u1ea1n l\u00e0 nh\u1eefng n\u01a1i sinh ra c\u00e1c h\u1ea1t m\u01b0a \u0111\u00e1 l\u1edbn nh\u1ea5t. \u01af\u1edbc t\u00ednh lu\u1ed3ng kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng l\u00ean ph\u00eda tr\u00ean v\u1edbi v\u1eadn t\u1ed1c kho\u1ea3ng 160 km\/ h c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c h\u1ea1t m\u01b0a \u0111\u00e1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh 12 c\u00e1ch m\u1ea1ng ho\u1eb7c h\u01a1n. M\u1ed9t h\u1ea1t m\u01b0a \u0111\u00e1 n\u1ed5i ti\u1ebfng r\u01a1i xu\u1ed1ng Coffeyville, Kansasn\u0103m 1979 c\u00e2n n\u1eb7ng 750 gram, c\u00f3 \u0111\u01b0\u1eddng k\u00ednh kho\u1ea3ng 20 centimet.<\/p>\n","protected":false},"excerpt":{"rendered":"
Kh\u00f4ng ph\u1ea3i c\u1ee9 b\u1ea9u tr\u1eddi c\u00e0ng nhi\u1ec1u n\u01b0\u1edbc th\u00ec h\u1ea1t m\u01b0a \u0111\u00e1 c\u00e0ng to. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u cho bi\u1ebft s\u1ee9c m\u1ea1nh c\u1ee7a c\u00e1c d\u00f2ng kh\u00f4ng kh\u00ed chuy\u1ec3n \u0111\u1ed9ng l\u00ean ph\u00eda tr\u00ean trong c\u01a1n b\u00e3o s\u1ea5m m\u1edbi l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh k\u00edch c\u1ee1 c\u1ee7a ch\u00fang. T\u1ea1i n\u01a1i c\u01a1n b\u00e3o xu\u1ea5t hi\u1ec7n, kh\u00f4ng kh\u00ed chuy\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":[1,15],"tags":[],"class_list":["post-10832","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\/10832","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=10832"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10832\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10832"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10832"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10832"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}