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
Theo c\u00e1c nh\u00e0 khoa h\u1ecdc, ng\u01b0\u1eddi v\u01b0\u1ee3n B\u1eafc Kinh, m\u1ed9t lo\u1ea1i ng\u01b0\u1eddi s\u1ed1ng c\u00e1ch \u0111\u00e2y 300 ng\u00e0n n\u0103m, l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u1edf hang \u0111\u1ea7u ti\u00ean. Nh\u1eefng ng\u01b0\u1eddi ti\u1ec1n s\u1eed n\u00e0y s\u1ed1ng nh\u1edd s\u0103n b\u1eafn l\u00e0 ch\u00ednh.<\/p>\n\n\n\n
M\u1ed7i ng\u01b0\u1eddi c\u00f3 \u0111\u1ed3 \u0111\u1ec3 l\u00e0m d\u1ee5ng c\u1ee5 ri\u00eang cho m\u00ecnh. V\u1edbi c\u00e1i b\u00faa b\u1eb1ng \u0111\u00e1 h\u1ecd \u0111\u1eadp v\u1ee1 c\u00e1c h\u00f2n \u0111\u00e1 l\u1edbn bi\u1ebfn ch\u00fang th\u00e0nh nh\u1eefng d\u1ee5ng c\u1ee5 v\u1eeba tay. D\u1ee5ng c\u1ee5 l\u00e0m xong l\u00e0 m\u1ed9t con dao b\u1eb1m th\u00f4 s\u01a1, m\u1ed9t \u0111\u1ea7u h\u01a1i nh\u1ecdn \u0111\u1ec3 c\u1eaft nh\u1eefng v\u1eadt th\u00f4 c\u1ee9ng cho d\u1ec5. Con dao b\u1eb1m th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 \u0111\u00e0o x\u1edbi, n\u1ea1o v\u00e9t, \u0111\u1ee5c \u0111\u1ebdo hay c\u1eaft.<\/p>\n\n\n\n
Ban \u0111\u1ea7u, r\u00ecu c\u1ea7m tay c\u0169ng l\u00e0 d\u1ee5ng c\u1ee5 th\u00f4 s\u01a1 th\u00f4ng th\u01b0\u1eddng. \u1ede cu\u1ed1i r\u00ecu c\u00f3 ph\u1ea7n \u0111\u1ec3 c\u1ea7m r\u1ea5t n\u1eb7ng. \u0110\u1ea7u kia l\u00e0 l\u01b0\u1ee1i, m\u1ed9t b\u00ean tr\u00f2n, m\u1ed9t b\u00ean nh\u1ecdn. R\u00ecu c\u1ea7m tay c\u00f3 l\u1ebd \u0111\u01b0\u1ee3c d\u00f9ng cho nhi\u1ec1u m\u1ee5c \u0111\u00edch, v\u1eeba l\u1ee3i cho vi\u1ec7c \u0111\u00e0o r\u1ec5 c\u00e2y, b\u1ed5 tr\u00e1i, l\u1ea1i v\u1eeba d\u00f9ng \u0111\u1ec3 c\u1eaft th\u1ecbt c\u00e1c th\u00fa v\u1eadt ch\u1ebft.<\/p>\n\n\n\n
Ng\u01b0\u1eddi Neanderthal, s\u1ed1ng c\u00e1ch \u0111\u00e2y t\u1eeb 30.000 \u0111\u1ebfn 150.000 n\u0103m, m\u1edbi l\u00e0 ng\u01b0\u1eddi \u1edf hang th\u1eadt s\u1ef1. Th\u00eam v\u00e0o r\u00ecu tay, ng\u01b0\u1eddi Neanderthal \u0111\u00e3 t\u1ea1o nh\u1eefng d\u1ee5ng c\u1ee5 m\u1ea3nh h\u01a1n. Nh\u1eefng d\u1ee5ng c\u1ee5 n\u00e0y b\u1eb1ng \u0111\u00e1 l\u1eeda \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n kh\u00e9o l\u00e9o th\u00e0nh nh\u1eefng d\u1ee5ng c\u1ee5 m\u1ecfng h\u01a1n v\u00e0 c\u00f3 l\u01b0\u1ee1i s\u1eafc b\u00e9n. M\u1ed9t v\u00e0i d\u1ee5ng c\u1ee5 \u0111\u01b0\u1ee3c \u0111\u1ebdo m\u1ecfng c\u00f3 h\u00ecnh tam gi\u00e1c th\u00f4 s\u01a1, \u0111\u01b0\u1ee3c d\u00f9ng nh\u01b0 nh\u1eefng con dao \u0111\u1ec3 l\u1ed9t da x\u1ebb th\u1ecbt c\u00e1c con m\u1ed3i, c\u00f3 lo\u1ea1i d\u1ee5ng c\u1ee5 l\u1ea1i c\u00f3 l\u01b0\u1ee1i cong \u0111\u1ec3 n\u1ea1o v\u00e9t b\u00ean h\u00f4ng.<\/p>\n\n\n\n
Th\u1eddi k\u1ef3 ti\u1ebfp theo, Th\u1eddi \u0111\u1ea1i \u0110\u1ed3 \u0111\u00e1 c\u0169 (c\u00e1ch \u0111\u00e2y 10.000 \u0111\u1ebfn 50.000 n\u0103m) d\u1ee5ng c\u1ee5 c\u00f3 l\u01b0\u1ee1i xu\u1ea5t hi\u1ec7n. \u0110\u00e2y l\u00e0 nh\u1eefng m\u1ea3nh \u0111\u00e1 \u0111\u1ebdo d\u00e0i, nh\u1ecdn l\u00e0m b\u1eb1ng l\u00f5i c\u1ee7a \u0111\u00e1 l\u1eeda. L\u01b0\u1ee1i \u0111\u00e1 c\u00f3 h\u00ecnh cong nh\u01b0 \u0111\u1ed3 \u0111\u1ec3 n\u1ea1o v\u00e9t hay \u0111\u1ed3 \u0111\u1ec3 ch\u1ea1m kh\u1eafc gi\u1ed1ng nh\u01b0 c\u00e1i \u0111\u1ee5c, c\u00e1i khoan. C\u00f3 nh\u1eefng lo\u1ea1i d\u1ee5ng c\u1ee5 kh\u00e1c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf<\/a> cho nh\u1eefng c\u00f4ng vi\u1ec7c \u0111\u1eb7c bi\u1ec7t, nh\u01b0 kim \u0111\u00e1 c\u00f3 l\u1ed7 x\u00e2u ch\u1ec9 \u0111\u1ec3 may da th\u00fa v\u1eadt l\u00e0m \u00e1o qu\u1ea7n.<\/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 Theo c\u00e1c nh\u00e0 khoa h\u1ecdc, ng\u01b0\u1eddi v\u01b0\u1ee3n B\u1eafc Kinh, m\u1ed9t lo\u1ea1i ng\u01b0\u1eddi s\u1ed1ng c\u00e1ch \u0111\u00e2y 300 ng\u00e0n n\u0103m, l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u1edf hang \u0111\u1ea7u ti\u00ean. Nh\u1eefng ng\u01b0\u1eddi ti\u1ec1n s\u1eed n\u00e0y s\u1ed1ng nh\u1edd s\u0103n b\u1eafn l\u00e0 ch\u00ednh. M\u1ed7i ng\u01b0\u1eddi c\u00f3 […]<\/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-15790","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\/15790","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=15790"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15790\/revisions"}],"predecessor-version":[{"id":15791,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15790\/revisions\/15791"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}