T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: Nh\u1eefng b\u00ed \u1ea9n c\u1ee7a nh\u00e2n lo\u1ea1i – Minh Anh<\/p>\n\n\n\n
M\u1ed9t trang trong b\u1ea3n c\u1ea3o Voynich<\/p>\n\n\n\n
Kh\u00e1c v\u1edbi nh\u1eefng con s\u00f3ng th\u1ea7n \u2013 tsumani, \u0111\u01b0\u1ee3c sinh ra t\u1eeb c\u00e1c v\u1ee5 \u0111\u1ed9ng \u0111\u1ea5t ho\u1eb7c tr\u01b0\u1ee3t \u0111\u1ea5t d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n, s\u00f3ng ma (freak wave) th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u0111\u1ed9t ng\u1ed9t kh\u00f4ng v\u00ec l\u00fd do g\u00ec. L\u00e2u nay, ng\u01b0\u1eddi ta kh\u00f4ng gi\u1ea3i th\u00edch n\u1ed5i v\u00ec sao t\u1eeb l\u00f2ng bi\u1ec3n y\u00ean b\u00ecnh b\u1ed7ng d\u01b0ng d\u1ef1ng \u0111\u1ee9ng l\u00ean nh\u1eefng c\u1ed9t s\u00f3ng cao t\u1edbi m\u1ea5y ch\u1ee5c m\u00e9t.<\/p>\n\n\n\n
Trong nh\u1eefng giai tho\u1ea1i do nh\u1eefng ng\u01b0\u1eddi \u0111i bi\u1ec3n k\u1ec3 l\u1ea1i, th\u00ec s\u00f3ng ma lu\u00f4n l\u00e0 m\u1ed9t n\u1ed7i \u00e1m \u1ea3nh, b\u1edfi v\u00ec n\u00f3 xu\u1ea5t hi\u1ec7n \u0111\u1ed9t ng\u1ed9t nh\u01b0 m\u1ed9t hung th\u1ea7n, kh\u00f3 c\u00f3 th\u1ec3 hi\u1ec3u \u0111\u01b0\u1ee3c. Nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng, n\u00f3 th\u1ef1c ra kh\u00f4ng c\u00f3 th\u1eadt, m\u00e0 ch\u1ec9 l\u00e0 s\u1ea3n ph\u1ea9m t\u01b0\u1edfng t\u01b0\u1ee3ng c\u1ee7a nh\u1eefng \u0111\u1ea7u \u00f3c con ng\u01b0\u1eddi \u01b0a phi\u00eau l\u01b0u. Tuy nhi\u00ean g\u1ea7n \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc Anh \u0111\u00e3 t\u00ecm ra nh\u1eefng b\u1eb1ng ch\u1ee9ng kh\u00e1 thuy\u1ebft ph\u1ee5c v\u1ec1 s\u1ef1 hi\u1ec7n h\u1eefu c\u1ee7a s\u00f3ng ma.<\/p>\n\n\n\n
N\u0103m 1978, con t\u00e0u ch\u1edf d\u1ea7u kh\u1ed5ng l\u1ed3 Munchen (\u0110\u1ee9c), m\u1ed9t trong nh\u1eefng con t\u00e0u l\u1edbn nh\u1ea5t th\u1ebf gi\u1edbi, \u0111\u00e3 b\u1ecb ch\u00ecm m\u1ed9t c\u00e1ch b\u1ea5t ng\u1edd. Nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng, n\u00f3 g\u1eb7p s\u1ef1 c\u1ed1 k\u1ef9 thu\u1eadt. Tuy nhi\u00ean, g\u1ea7n \u0111\u00e2y khi ph\u00e2n t\u00edch nh\u1eefng m\u1ea3nh v\u1ee1 c\u1ee7a n\u00f3, c\u00e1c nh\u00e0 khoa Anh th\u1ea5y r\u1eb1ng con t\u00e0u \u0111\u00e3 b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi m\u1ed9t l\u1ef1c l\u1edbn kh\u1ee7ng khi\u1ebfp, \u1eadp t\u1eeb tr\u00ean cao xu\u1ed1ng. R\u1ea5t c\u00f3 th\u1ec3 \u0111\u00f3 l\u00e0 m\u1ed9t con s\u00f3ng ma.<\/p>\n\n\n\n
Hi\u1ec7n nay tr\u00ean th\u1ebf gi\u1edbi, c\u1ee9 m\u1ed7i tu\u1ea7n l\u1ea1i c\u00f3 m\u1ed9t con t\u00e0u nh\u1ecf b\u1ecb nh\u1ea5n ch\u00ecm m\u1ed9t c\u00e1ch h\u1ebft s\u1ee9c kh\u00f3 hi\u1ec3u. Nhi\u1ec1u nh\u00e0 khoa h\u1ecdc cho r\u1eb1ng, ch\u00fang \u0111\u1ec1u b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi c\u00e1c con s\u00f3ng ma \u0111\u01a1n l\u1ebb, \u0111\u1ed9t ng\u1ed9t tr\u1ed3i l\u00ean t\u1eeb \u0111\u00e1y bi\u1ec3n. C\u00e1c b\u1ee9c \u1ea3nh ch\u1ee5p t\u1eeb v\u1ec7 tinh g\u1ea7n \u0111\u00e2y cho th\u1ea5y, nh\u1eefng con s\u00f3ng ma n\u00e0y l\u00e0 ho\u00e0n to\u00e0n c\u00f3 th\u1eadt.<\/p>\n\n\n\n
C\u00e1c nh\u00e0 khoa h\u1ecdc gi\u1ea3i th\u00edch r\u1eb1ng: S\u00f3ng ma xu\u1ea5t hi\u1ec7n trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t, khi s\u00f3ng th\u1ee7y tri\u1ec1u k\u1ebft h\u1ee3p v\u1edbi c\u00e1c c\u01a1n gi\u00f3 m\u1ea1nh b\u1ea5t ch\u1ee3t, t\u1ea1o ra m\u1ed9t khu v\u1ef1c nh\u1ecf \u201cb\u1ea5t th\u01b0\u1eddng\u201d. Khu v\u1ef1c n\u00e0y nhanh ch\u00f3ng cu\u1ed1n c\u00e1c con s\u00f3ng \u201cb\u00ecnh th\u01b0\u1eddng\u201d kh\u00e1c v\u00e0o n\u00f3, \u201cnu\u1ed1t\u201d n\u0103ng l\u01b0\u1ee3ng c\u1ee7a ch\u00fang \u0111\u1ec3 t\u1ea1o ra m\u1ed9t c\u1ed9t s\u00f3ng l\u1edbn. C\u1ed9t s\u00f3ng n\u00e0y ch\u1ec9 xu\u1ea5t hi\u1ec7n \u0111\u01a1n l\u1ebb, \u00e0o l\u00ean m\u1ed9t l\u1ea7n r\u1ed3i tan ngay. Qu\u00e1 tr\u00ecnh n\u00e0y x\u1ea3y ra r\u1ea5t nhanh, khi\u1ebfn ng\u01b0\u1eddi ta h\u1ea7u nh\u01b0 kh\u00f4ng k\u1ecbp ph\u1ea3n \u1ee9ng.<\/p>\n\n\n\n