{"id":992,"date":"2025-04-07T02:25:23","date_gmt":"2025-04-07T07:25:23","guid":{"rendered":"https:\/\/happymazes.com\/vi\/15-cave-mammoth-me-cung-10-000-nam-tuoi-ben-duoi-trai-dat\/"},"modified":"2025-04-07T02:25:23","modified_gmt":"2025-04-07T07:25:23","slug":"15-cave-mammoth-me-cung-10-000-nam-tuoi-ben-duoi-trai-dat","status":"publish","type":"post","link":"https:\/\/happymazes.com\/vi\/15-cave-mammoth-me-cung-10-000-nam-tuoi-ben-duoi-trai-dat\/","title":{"rendered":"15-Cave Mammoth: M\u00ea cung 10.000 n\u0103m tu\u1ed5i b\u00ean d\u01b0\u1edbi Tr\u00e1i \u0111\u1ea5t"},"content":{"rendered":"

\n
\n N\u00f3 \u0111\u00e2u r\u1ed3i
\n <\/strong>\n<\/p>\n

\n \u1ea8n trong C\u00f4ng vi\u00ean Qu\u1ed1c gia Hang Mammoth Kentucky (Hoa K\u1ef3) n\u1eb1m \u1edf h\u1ec7 th\u1ed1ng hang \u0111\u1ed9ng l\u00e2u nh\u1ea5t th\u1ebf gi\u1edbi. M\u00ea cung d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t n\u00e0y tr\u1ea3i d\u00e0i h\u01a1n 676 km, nh\u01b0ng c\u00e1c nh\u00e0 khoa h\u1ecdc n\u00f3i r\u1eb1ng v\u1eabn c\u00f2n nhi\u1ec1u h\u01a1n n\u1eefa \u0111\u1ec3 kh\u00e1m ph\u00e1!\n<\/p>\n

\n \"mammoth-cave-1\"
\n<\/figure>\n

\n
\n B\u00ed m\u1eadt c\u1ed5 x\u01b0a c\u1ee7a ng\u01b0\u1eddi b\u1ea3n \u0111\u1ecba
\n <\/strong>\n<\/p>\n

\n 5.000 n\u0103m tr\u01b0\u1edbc, ng\u01b0\u1eddi M\u1ef9 b\u1ea3n \u0111\u1ecba \u0111\u00e3 t\u00ecm th\u1ea5y hang \u0111\u1ed9ng. H\u1ecd khai th\u00e1c kho\u00e1ng s\u1ea3n, ch\u00f4n c\u1ea5t ng\u01b0\u1eddi ch\u1ebft v\u00e0 \u0111\u1ec3 l\u1ea1i nh\u1eefng ng\u1ecdn \u0111u\u1ed1c ph\u00eda sau. Hang \u0111\u1ed9ng \u0111\u00e3 b\u1ecb l\u00e3ng qu\u00ean cho \u0111\u1ebfn cu\u1ed1i nh\u1eefng n\u0103m 1700, khi nh\u1eefng ng\u01b0\u1eddi th\u1ee3 s\u0103n \u0111u\u1ed5i theo m\u1ed9t con g\u1ea5u \u0111\u00e3 kh\u00e1m ph\u00e1 l\u1ea1i l\u1ed1i v\u00e0o c\u1ee7a n\u00f3.\n<\/p>\n

\n \"mammoth-cave-2\"
\n<\/figure>\n

\n
\n M\u00ea cung ph\u1ee9c t\u1ea1p nh\u01b0 th\u1ebf n\u00e0o?
\n <\/strong>\n<\/p>\n

\n 1\u20e3 \u200cmultiple \u200c: Hang c\u00f3 5 l\u1edbp \u0111\u01b0\u1eddng h\u1ea7m x\u1ebfp ch\u1ed3ng l\u00ean nhau. C\u00e1c con \u0111\u01b0\u1eddng t\u00e1ch ra nh\u01b0 r\u1ec5 c\u00e2y, v\u1edbi \u0111\u1ea7u ng\u00f5 c\u1ee5t, h\u1ed1 s\u00e2u v\u00e0 nh\u1eefng d\u00f2ng s\u00f4ng ng\u1ea7m \u0111\u1ed9t ng\u1ed9t ch\u1eb7n \u0111\u01b0\u1eddng.\n<\/p>\n

\n \"mammoth-cave-2\"
\n<\/figure>\n

\n 2\u20e3 \u200cdark s\u00f4ng v\u00e0 kh\u00ed \u0111\u1ed9c: M\u1ed9t s\u1ed1 khu v\u1ef1c c\u00f3 carbon monoxide ch\u1ebft ng\u01b0\u1eddi. C\u00e1c d\u00f2ng s\u00f4ng ng\u1ea7m ch\u1ea1y s\u00e2u 10 m\u00e9t, c\u00e1c nh\u00e0 th\u00e1m hi\u1ec3m tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng b\u00e8 v\u00e0 \u0111u\u1ed1c!\n<\/p>\n

\n \"mammoth-cave-3\"
\n<\/figure>\n

\n 3\u20e3 \u200cLiving Fossils\u200c: Hang \u0111\u1ed9ng l\u00e0 n\u01a1i sinh s\u1ed1ng c\u1ee7a c\u00e1 m\u00f9, t\u00f4m m\u1eaft v\u00e0 nh\u1eefng con d\u1ebf hi\u1ebfm ch\u01b0a t\u1eebng th\u1ea5y \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi.\n<\/p>\n

\n
\n Ai \u0111\u00e3 \u00e1nh x\u1ea1 m\u00ea cung? \u200c
\n <\/strong>\n<\/p>\n

\n 1\u20e3 \u200c19 th\u1ebf k\u1ef7 th\u00e1m hi\u1ec3m n\u00f4 l\u1ec7 \u200c: Stephen Bishop, m\u1ed9t h\u01b0\u1edbng d\u1eabn \u0111en, d\u00e2y th\u1eebng \u0111\u00e3 qua s\u1eed d\u1ee5ng v\u00e0 n\u1ebfn \u0111\u1ec3 l\u1eadp b\u1ea3n \u0111\u1ed3 24 km \u0111\u01b0\u1eddng h\u1ea7m. Anh ta t\u00ecm th\u1ea5y nh\u1eefng \u0111i\u1ec1u k\u1ef3 di\u1ec7u nh\u01b0 h\u1ed1 kh\u00f4ng \u0111\u00e1y c\u1ee7a ng\u01b0\u1eddi Viking.\n<\/p>\n

\n \"mammoth-cave-4\"
\n<\/figure>\n

\n 2\u20e3 \u200c moderern laser\u200c: N\u0103m 2020, qu\u00e9t 3D cho th\u1ea5y c\u00e1c \u0111\u01b0\u1eddng h\u1ea7m m\u1edbi, nh\u01b0ng 600 km v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c kh\u00e1m ph\u00e1 b\u1edfi con ng\u01b0\u1eddi.\n<\/p>\n

\n \"mammoth-cave-5\"
\n<\/figure>\n

\n
\n T\u1ea1i sao l\u00e0 Mammoth Mammoth?
\n <\/strong>\n<\/p>\n

\n C\u00e1i t\u00ean n\u00e0y xu\u1ea5t ph\u00e1t t\u1eeb k\u00edch th\u01b0\u1edbc \u200cgiant c\u1ee7a n\u00f3, kh\u00f4ng ph\u1ea3i l\u00e0 nh\u1eefng con voi ma m\u00fat len \u200b\u200b(kh\u00f4ng c\u00f3 h\u00f3a th\u1ea1ch voi ma m\u00fat \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf \u0111\u00e2y!). C\u00e1c ph\u00f2ng c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi 1.500 s\u00e2n b\u00f3ng \u0111\u00e1!\n<\/p>\n

\n
\n C\u00e2u chuy\u1ec7n phi\u00eau l\u01b0u\u200c
\n <\/strong>\n<\/p>\n

\n \u25b6 \ufe0f \u200c C\u00e2u chuy\u1ec7n bi th\u1ea3m c\u1ee7a Floyd Collins\u200c\n<\/p>\n

\n N\u0103m 1925, Explorer Floyd Collins b\u1ecb m\u1eafc k\u1eb9t trong m\u1ed9t \u0111\u01b0\u1eddng h\u1ea7m h\u1eb9p trong khi c\u1ed1 g\u1eafng t\u00ecm m\u1ed9t l\u1ed1i v\u00e0o m\u1edbi. Nh\u00e2n vi\u00ean c\u1ee9u h\u1ed9 \u0111\u00e3 l\u00e0m vi\u1ec7c trong nhi\u1ec1u ng\u00e0y \u0111\u1ec3 gi\u1ea3i tho\u00e1t anh ta, nh\u01b0ng anh ta \u0111\u00e3 ch\u1ebft tr\u01b0\u1edbc khi h\u1ecd c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn anh ta. C\u00e2u chuy\u1ec7n c\u1ee7a \u00f4ng \u0111\u00e3 l\u00e0m ti\u00eau \u0111\u1ec1 v\u00e0 d\u1eabn \u0111\u1ebfn c\u00e1c quy t\u1eafc hang \u0111\u1ed9ng an to\u00e0n h\u01a1n.\n<\/p>\n

\n \"mammoth-cave-6\"
\n<\/figure>\n

\n \u25b6 \ufe0f \u200c \u200c \u200c The Crystal Lake Discovery\u200c\n<\/p>\n

\n N\u0103m 1960, c\u00e1c th\u1ee3 l\u1eb7n b\u01a1i qua nh\u1eefng d\u00f2ng s\u00f4ng ng\u1ea7m b\u0103ng gi\u00e1 v\u00e0 t\u00ecm th\u1ea5y m\u1ed9t c\u0103n ph\u00f2ng \u1ea9n ch\u1ee9a \u0111\u1ea7y n\u01b0\u1edbc trong su\u1ed1t. H\u1ecd \u0111\u1eb7t t\u00ean cho n\u00f3 l\u00e0 Crystal Lake, ch\u1ee9ng minh r\u1eb1ng hang \u0111\u1ed9ng th\u1eadm ch\u00ed c\u00f2n l\u1edbn h\u01a1n b\u1ea5t k\u1ef3 ai ngh\u0129.\n<\/p>\n

\n \"mammoth-cave-7\"
\n<\/figure>\n

\n \u25b6 \ufe0f \u200cghostly Voices? \u200c\n<\/p>\n

\n V\u00e0o nh\u1eefng n\u0103m 1800, c\u00e1c h\u01b0\u1edbng d\u1eabn vi\u00ean tuy\u00ean b\u1ed1 s\u1ebd nghe nh\u1eefng l\u1eddi th\u00ec th\u1ea7m trong c\u00e1c \u0111\u01b0\u1eddng h\u1ea7m c\u1ee7a Hang Cave Gothic Gothic Avenue. Sau \u0111\u00f3, c\u00e1c nh\u00e0 khoa h\u1ecdc th\u1ea5y n\u00f3 ch\u1ec9 l\u00e0 gi\u00f3 hu\u00fdt s\u00e1o qua c\u00e1c v\u1ebft n\u1ee9t, nh\u01b0ng du kh\u00e1ch v\u1eabn n\u00f3i \u0111\u00f9a v\u1ec1 nh\u1eefng con ma hang \u0111\u1ed9ng c\u1ee7a H\u1ed3i gi\u00e1o!\n<\/p>\n

\n \"mammoth-cave-8\"
\n<\/figure>\n

\n \u25b6 \ufe0f \u200c pappaper Mystery\u200c\n<\/p>\n

\n V\u00e0o nh\u1eefng n\u0103m 1940, c\u00e1c nh\u00e0 th\u00e1m hi\u1ec3m \u0111\u00e3 th\u1ea3 gi\u1ea5y xu\u1ed1ng m\u1ed9t d\u00f2ng s\u00f4ng \u0111\u1ec3 theo d\u00f5i d\u00f2ng ch\u1ea3y c\u1ee7a n\u00f3, t\u1edd gi\u1ea5y xu\u1ea5t hi\u1ec7n l\u1ea1i c\u00e1ch \u0111\u00f3 32 km, cho th\u1ea5y m\u1ed9t m\u1ea1ng l\u01b0\u1edbi n\u01b0\u1edbc b\u00ed m\u1eadt!\n<\/p>\n

\n \"mammoth-cave-9\"
\n<\/figure>\n

\n \u25b6 \ufe0f \u200c urvival in Darkness\u200c\n<\/p>\n

\n N\u0103m 1972, m\u1ed9t \u0111\u1ed9i b\u1ecb l\u1ea1c trong 7 ng\u00e0y. H\u1ecd li\u1ebfm n\u01b0\u1edbc ra kh\u1ecfi \u0111\u00e1 v\u00e0 \u0111i theo ph\u00e2n d\u01a1i \u0111\u1ec3 t\u00ecm \u0111\u01b0\u1eddng ra. Nh\u1eefng con d\u01a1i gh\u00e9t ng\u01b0\u1eddi ch\u1ebft c\u0169ng ch\u1ebft, m\u1ed9t ng\u01b0\u1eddi s\u1ed1ng s\u00f3t n\u00f3i.\n<\/p>\n

\n
\n B\u1ea1n c\u00f3 th\u1ec3 gh\u00e9 th\u0103m kh\u00f4ng? \u200c
\n <\/strong>\n<\/p>\n

\n M\u1ed9t s\u1ed1 khu v\u1ef1c \u0111\u01b0\u1ee3c m\u1edf cho c\u00e1c tour du l\u1ecbch t\u1eeb c\u00e1c chuy\u1ebfn \u0111i d\u1ec5 d\u00e0ng t\u1eeb 1 gi\u1edd \u0111\u1ebfn 6 gi\u1edd leo l\u00ean c\u1ef1c \u0111\u1ed9.\n<\/p>\n

\n Nh\u01b0ng 99% hang \u0111\u1ed9ng l\u00e0 ngo\u00e0i gi\u1edbi h\u1ea1n.\n<\/p>\n

\n
\n Nhi\u1ec1u h\u1ed3i h\u1ed9p h\u01a1n \u200c:
\n <\/strong>\n<\/p>\n

\n V\u00e0o n\u0103m 1983, c\u00e1c nh\u00e0 th\u00e1m hi\u1ec3m \u0111\u00e3 chen l\u1ea5n qua m\u1ed9t c\u00e1i l\u1ed7 g\u1ecdi l\u00e0 m\u00e1y xay th\u1ecbt \u0111\u1ec3 t\u00ecm c\u00e1c \u0111\u01b0\u1eddng h\u1ea7m m\u1edbi.\n<\/p>\n

\n V\u00e0o n\u0103m 2017, m\u1ed9t b\u00e9 g\u00e1i 13 tu\u1ed5i \u0111\u00e3 tr\u1edf th\u00e0nh ng\u01b0\u1eddi tr\u1ebb nh\u1ea5t ho\u00e0n th\u00e0nh chuy\u1ebfn tham quan b\u00f2 6 gi\u1edd nguy hi\u1ec3m!\n<\/p>\n

\n (Ngu\u1ed3n: L\u01b0u tr\u1eef C\u00f4ng vi\u00ean Qu\u1ed1c gia Mammoth Cave)\n<\/p>\n

\n
\n L\u01b0u \u00fd B\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c d\u1ecbch t\u1eeb phi\u00ean b\u1ea3n ti\u1ebfng Anh c\u1ee7a n\u00f3 b\u1edfi Google Translator.
\n <\/em>\n<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"

N\u00f3 \u1edf \u0111\u00e2u? M\u00ea cung d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t n\u00e0y tr\u1ea3i d\u00e0i h\u01a1n 676 km, nh\u01b0ng c\u00e1c nh\u00e0 khoa h\u1ecdc n\u00f3i r\u1eb1ng v\u1eabn c\u00f2n nhi\u1ec1u h\u01a1n n\u1eefa \u0111\u1ec3 kh\u00e1m ph\u00e1! B\u00ed m\u1eadt c\u1ed5 x\u01b0a c\u1ee7a ng\u01b0\u1eddi b\u1ea3n \u0111\u1ecba \u200c 5.000 n\u0103m tr\u01b0\u1edbc, ng\u01b0\u1eddi M\u1ef9 b\u1ea3n \u0111\u1ecba \u0111\u00e3 t\u00ecm th\u1ea5y hang \u0111\u1ed9ng. H\u1ecd khai th\u00e1c kho\u00e1ng s\u1ea3n, ch\u00f4n c\u1ea5t ng\u01b0\u1eddi ch\u1ebft v\u00e0 r\u1eddi kh\u1ecfi ng\u1ecdn \u0111u\u1ed1c [M\u1ea1nh]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_surecart_dashboard_logo_width":"180px","_surecart_dashboard_show_logo":true,"_surecart_dashboard_navigation_orders":true,"_surecart_dashboard_navigation_invoices":true,"_surecart_dashboard_navigation_subscriptions":true,"_surecart_dashboard_navigation_downloads":true,"_surecart_dashboard_navigation_billing":true,"_surecart_dashboard_navigation_account":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[],"tags":[],"class_list":["post-992","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false},"uagb_author_info":{"display_name":"bamstone","author_link":"https:\/\/happymazes.com\/vi\/author\/bamstoneoutlook-com\/"},"uagb_comment_info":0,"uagb_excerpt":"N\u00f3 \u1edf \u0111\u00e2u? M\u00ea cung d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t n\u00e0y tr\u1ea3i d\u00e0i h\u01a1n 676 km, nh\u01b0ng c\u00e1c nh\u00e0 khoa h\u1ecdc n\u00f3i r\u1eb1ng v\u1eabn c\u00f2n nhi\u1ec1u h\u01a1n n\u1eefa \u0111\u1ec3 kh\u00e1m ph\u00e1! B\u00ed m\u1eadt c\u1ed5 x\u01b0a c\u1ee7a ng\u01b0\u1eddi b\u1ea3n \u0111\u1ecba \u200c 5.000 n\u0103m tr\u01b0\u1edbc, ng\u01b0\u1eddi M\u1ef9 b\u1ea3n \u0111\u1ecba \u0111\u00e3 t\u00ecm th\u1ea5y hang \u0111\u1ed9ng. H\u1ecd khai th\u00e1c kho\u00e1ng s\u1ea3n,…","_links":{"self":[{"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/posts\/992"}],"collection":[{"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/comments?post=992"}],"version-history":[{"count":0,"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/posts\/992\/revisions"}],"wp:attachment":[{"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/media?parent=992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/categories?post=992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/happymazes.com\/vi\/wp-json\/wp\/v2\/tags?post=992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}