V\u00e0o l\u00fac sinh, c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a t\u00e2m tr\u00ed c\u1ee7a \u0111\u1ee9a tr\u1ebb l\u00e0 \u0111\u00edch x\u00e1c gi\u1ed1ng nh\u01b0 t\u1ea5m n\u1ec1n \u1ea3nh ch\u1ee5p r\u1ea5t nh\u1ea1y c\u1ea3m…. Hai hay ba \u0111i\u1ec1u c\u1ea7n \u0111\u01b0\u1ee3c ngh\u0129 t\u1edbi n\u1ebfu ch\u00fang ta mu\u1ed1n hi\u1ec3u c\u00e1ch s\u1ef1 s\u1ed1ng b\u1ecb \u1ea3nh h\u01b0\u1edfng. V\u00e0 ch\u1ec9 n\u1ebfu s\u1ef1 s\u1ed1ng b\u1ecb \u1ea3nh h\u01b0\u1edfng m\u1edbi c\u00f3 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng c\u00f3 chi\u00eam tinh h\u1ecdc – kh\u00f4ng c\u00f3 \u0111i\u1ec1u kh\u00e1c.<\/p>\n
Ch\u00fang ta ph\u1ea3i c\u1ed1 hi\u1ec3u hi\u1ec7n t\u01b0\u1ee3ng sinh \u0111\u00f4i. Hai ki\u1ec3u sinh \u0111\u00f4i t\u1ed3n t\u1ea1i. M\u1ed9t ki\u1ec3u l\u00e0 sinh \u0111\u00f4i \u0111\u1ed3ng nh\u1ea5t – nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c sinh ra t\u1eeb m\u1ed9t tr\u1ee9ng. Ki\u1ec3u kia l\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u00e0, m\u1eb7c d\u1ea7u h\u1ecd l\u00e0 sinh \u0111\u00f4i, \u0111\u01b0\u1ee3c sinh t\u1eeb c\u00e1c tr\u1ee9ng t\u00e1ch r\u1eddi; trong b\u1ee5ng m\u1eb9 hai tr\u1ee9ng tr\u1edf n\u00ean \u0111\u01b0\u1ee3c th\u1ee5 tinh, v\u00e0 hai \u0111\u1ee9a tr\u1ebb \u0111\u01b0\u1ee3c sinh ra. Ki\u1ec3u th\u1ee9 nh\u1ea5t l\u00e0 hi\u1ebfm h\u01a1n – hai \u0111\u1ee9a tr\u1ebb t\u1eeb c\u00f9ng m\u1ed9t tr\u1ee9ng. H\u1ecd l\u00e0 ch\u1ee7 \u0111\u1ec1 r\u1ea5t c\u00f3 \u00fd ngh\u0129a \u0111\u1ec3 nghi\u00ean c\u1ee9u, v\u00ec h\u1ecd \u0111\u01b0\u1ee3c sinh ra c\u00f9ng l\u00fac. Do s\u1ef1 c\u1ea7n thi\u1ebft ch\u00fang ta g\u1ecdi nh\u1eefng \u0111\u1ee9a tr\u1ebb \u0111\u01b0\u1ee3c sinh ra t\u1eeb c\u00e1c tr\u1ee9ng t\u00e1ch r\u1eddi, l\u00e0 “sinh \u0111\u00f4i,” nh\u01b0ng kho\u1ea3nh kh\u1eafc sinh c\u1ee7a h\u1ecd kh\u00f4ng \u0111\u00edch x\u00e1c nh\u01b0 nhau. \u0110i\u1ec1u ph\u1ea3i \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 vi\u1ec7c sinh l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng m\u01a1 h\u1ed3. Kh\u00eda c\u1ea1nh th\u1ee9 nh\u1ea5t c\u1ee7a sinh l\u00e0 th\u1ee5 thai – vi\u1ec7c sinh th\u1ef1c x\u1ea3y ra v\u00e0o ng\u00e0y m\u00e0 ph\u00f4i thai \u0111\u01b0\u1ee3c th\u1ee5 thai trong b\u1ee5ng c\u1ee7a ng\u01b0\u1eddi m\u1eb9. \u0110\u00e2y m\u1edbi l\u00e0 sinh th\u1ef1c t\u1ea1i. \u0110i\u1ec1u b\u1ea1n g\u1ecdi l\u00e0 sinh th\u1ef1c s\u1ef1 l\u00e0 sinh s\u1ed1 hai – khi \u0111\u1ee9a tr\u1ebb ra kh\u1ecfi b\u1ee5ng m\u1eb9.<\/p>\n
N\u1ebfu ch\u00fang ta ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u chi\u00eam tinh \u0111\u1ea7y \u0111\u1ee7 – m\u1ed9t m\u00ecnh nh\u01b0 ng\u01b0\u1eddi Hindu \u0111\u00e3 l\u00e0m, v\u00e0 l\u00e0m r\u1ea5t th\u1ea5u \u0111\u00e1o – th\u1ebf th\u00ec m\u1ed1i quan t\u00e2m th\u1ef1c t\u1ea1i s\u1ebd kh\u00f4ng b\u1eaft \u0111\u1ea7u khi \u0111\u1ee9a tr\u1ebb \u0111\u01b0\u1ee3c sinh ra. M\u1ed1i quan t\u00e2m th\u1ef1c t\u1ea1i c\u1ee7a ch\u00fang ta b\u1eaft \u0111\u1ea7u khi \u0111\u1ee9a tr\u1ebb b\u1eaft \u0111\u1ea7u cu\u1ed9c h\u00e0nh tr\u00ecnh c\u1ee7a n\u00f3 trong b\u1ee5ng ng\u01b0\u1eddi m\u1eb9, khi ph\u00f4i thai l\u1ea5y h\u00ecnh th\u1ec3 – v\u00ec \u0111\u00f3 l\u00e0 vi\u1ec7c sinh th\u1ef1c t\u1ea1i. Cho n\u00ean ng\u01b0\u1eddi Hindu c\u0169ng \u0111\u00e3 \u0111i t\u1edbi c\u1ea3m th\u1ea5y r\u1eb1ng n\u1ebfu m\u1ed9t ki\u1ec3u tr\u1ebb em \u0111\u1eb7c bi\u1ec7t \u0111\u1ecbnh l\u1ea5y vi\u1ec7c sinh, n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c sinh n\u1ebfu giao h\u1ee3p v\u00e0 mang thai xu\u1ea5t hi\u1ec7n d\u01b0\u1edbi s\u1ef1 thu x\u1ebfp c\u1ee7a c\u00e1c h\u00e0nh tinh v\u00e0 ch\u00f2m sao ph\u00f9 h\u1ee3p nh\u1ea5t cho ki\u1ec3u \u0111\u00f3. B\u00e2y gi\u1edd t\u00f4i s\u1ebd gi\u1ea3i th\u00edch cho b\u1ea1n ch\u00fat \u00edt v\u1ec1 b\u1ed1i c\u1ea3nh c\u1ee7a \u0111i\u1ec1u n\u00e0y, v\u00ec nhi\u1ec1u c\u00f4ng vi\u1ec7c \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m trong khu v\u1ef1c n\u00e0y v\u00e0 nhi\u1ec1u th\u1ee9 \u0111\u00e3 tr\u1edf n\u00ean r\u00f5 r\u00e0ng.<\/p>\n
B\u00ecnh th\u01b0\u1eddng, khi \u0111\u1ee9a tr\u1ebb \u0111\u01b0\u1ee3c sinh ra v\u00e0o s\u00e1u gi\u1edd s\u00e1ng, ch\u00fang ta ngh\u0129 r\u1eb1ng ch\u00f2m sao t\u1ed3n t\u1ea1i v\u00e0o th\u1eddi gian \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng t\u1edbi \u0111\u1ee9a tr\u1ebb. C\u00e1i nh\u00ecn c\u1ee7a t\u00f4i l\u00e0 kh\u00e1c, kh\u00e1c c\u0103n b\u1ea3n. Ch\u1ec9 v\u00ec \u0111\u1ee9a tr\u1ebb \u0111\u01b0\u1ee3c sinh ra v\u00e0o s\u00e1u gi\u1edd s\u00e1ng, c\u00e1c ng\u00f4i sao kh\u00f4ng tung \u1ea3nh h\u01b0\u1edfng c\u1ee7a ch\u00fang l\u00ean \u0111\u1ee9a tr\u1ebb. Kh\u00f4ng. Thay v\u00ec th\u1ebf, \u0111\u1ee9a tr\u1ebb ch\u1ecdn \u0111\u01b0\u1ee3c sinh ra d\u01b0\u1edbi nh\u1eefng ng\u00f4i sao m\u00e0 s\u1ebd \u1ea3nh h\u01b0\u1edfng l\u00ean n\u00f3 nh\u01b0 n\u00f3 mu\u1ed1n \u0111\u01b0\u1ee3c \u1ea3nh h\u01b0\u1edfng. \u0110\u00e2y l\u00e0 \u0111i\u1ec1u kh\u00e1c bi\u1ec7t tri\u1ec7t \u0111\u1ec3. Khi \u0111\u1ee9a tr\u1ebb l\u1ea5y vi\u1ec7c sinh, th\u1ebf th\u00ec n\u00f3 ch\u1ecdn c\u00e1c h\u00e0nh tinh v\u00e0 sao v\u00e0 kho\u1ea3nh kh\u1eafc m\u00e0 t\u1ea1i \u0111\u00f3 n\u00f3 s\u1ebd l\u1ea5y vi\u1ec7c sinh. V\u00e0 n\u1ebfu ch\u00fang ta v\u1eabn \u0111i s\u00e2u h\u01a1n, th\u1ebf th\u00ec \u0111\u1ee9a tr\u1ebb c\u0169ng ch\u1ecdn th\u1eddi gian th\u1ee5 thai n\u00f3.<\/p>\n
M\u1ecdi h\u1ed3n \u0111\u1ec1u ch\u1ecdn th\u1eddi gian th\u1ee5 thai ri\u00eang c\u1ee7a n\u00f3 – khi n\u00f3 s\u1ebd ch\u1ea5p nh\u1eadn b\u1ee5ng m\u1eb9, v\u00e0o kho\u1ea3nh kh\u1eafc n\u00e0o. Kho\u1ea3nh kh\u1eafc th\u1ee5 thai kh\u00f4ng ph\u1ea3i l\u00e0 kh\u00f4ng c\u00f3 \u00fd ngh\u0129a. \u0110i\u1ec1u c\u00f3 \u00fd ngh\u0129a trong \u0111\u00f3 ch\u00ednh l\u00e0 v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u00e1ch to\u00e0n th\u1ec3 v\u0169 tr\u1ee5 t\u1ed3n t\u1ea1i v\u00e0o kho\u1ea3nh kh\u1eafc \u0111\u00f3 v\u00e0 v\u0169 tr\u1ee5 m\u1edf c\u00e1nh c\u1eeda v\u00e0o kho\u1ea3nh kh\u1eafc \u0111\u00f3 cho lo\u1ea1i kh\u1ea3 n\u0103ng n\u00e0o.<\/p>\n
Khi hai \u0111\u1ee9a tr\u1ebb \u0111\u01b0\u1ee3c th\u1ee5 thai c\u00f9ng nhau t\u1eeb m\u1ed9t tr\u1ee9ng, th\u1ebf th\u00ec kho\u1ea3nh kh\u1eafc th\u1ee5 thai c\u1ee7a ch\u00fang l\u00e0 nh\u01b0 nhau v\u00e0 kho\u1ea3nh kh\u1eafc sinh c\u1ee7a ch\u00fang l\u00e0 nh\u01b0 nhau. \u0110i\u1ec1u th\u00fa v\u1ecb l\u00e0 cu\u1ed9c s\u1ed1ng c\u1ee7a hai \u0111\u1ee9a tr\u1ebb \u0111\u00e3 l\u1ea5y vi\u1ec7c sinh t\u1eeb m\u1ed9t tr\u1ee9ng l\u00e0 gi\u1ed1ng nhau t\u1edbi m\u1ee9c kh\u00f3 m\u00e0 n\u00f3i r\u1eb1ng kho\u1ea3nh kh\u1eafc sinh kh\u00f4ng c\u00f3 \u1ea3nh h\u01b0\u1edfng n\u00e0o. Ch\u1ec9 s\u1ed1 I.Q. c\u1ee7a hai \u0111\u1ee9a tr\u1ebb sinh \u0111\u00f4i t\u1eeb m\u1ed9t tr\u1ee9ng l\u00e0 b\u1eb1ng nhau. V\u00e0 kh\u00e1c bi\u1ec7t li ti n\u1ebfu m\u00e0 n\u1ea3y sinh – nh\u1eefng ng\u01b0\u1eddi bi\u1ebft n\u00f3i r\u1eb1ng \u0111\u00f3 l\u00e0 v\u00ec thi\u1ebft b\u1ecb \u0111o sai s\u1ed1 c\u1ee7a ch\u00fang ta. Ngay c\u1ea3 b\u00e2y gi\u1edd ch\u00fang ta v\u1eabn kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng x\u00e2y d\u1ef1ng nh\u1eefng ti\u00eau ch\u00ed th\u00edch h\u1ee3p qua \u0111\u00f3 ch\u00fang ta c\u00f3 th\u1ec3 \u0111o m\u1ed9t c\u00e1ch \u0111\u1ecbnh l\u01b0\u1ee3ng s\u1ef1 th\u00f4ng minh.<\/p>\n
Cho d\u00f9 hai ng\u01b0\u1eddi sinh \u0111\u00f4i t\u1eeb c\u00f9ng m\u1ed9t tr\u1ee9ng \u0111\u01b0\u1ee3c nu\u00f4i d\u01b0\u1ee1ng l\u1edbn l\u00ean t\u00e1ch r\u1eddi l\u1eabn nhau, d\u1ea7u v\u1eady ch\u1ec9 s\u1ed1 I.Q. c\u1ee7a h\u1ecd kh\u00f4ng kh\u00e1c nhau. Cho d\u00f9 m\u1ed9t \u0111\u1ee9a tr\u1ebb \u0111\u01b0\u1ee3c nu\u00f4i l\u1edbn \u1edf \u1ea4n \u0110\u1ed9 v\u00e0 \u0111\u1ee9a kia \u1edf Trung Qu\u1ed1c, v\u00e0 kh\u00f4ng ai nh\u1eadn bi\u1ebft v\u1ec1 s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a ng\u01b0\u1eddi kia, \u0111i\u1ec1u n\u00e0y s\u1ebd v\u1eabn \u0111\u00fang. C\u00e1c tr\u01b0\u1eddng h\u1ee3p \u0111\u00e3 xu\u1ea5t hi\u1ec7n m\u00e0 hai ng\u01b0\u1eddi sinh \u0111\u00f4i nh\u01b0 v\u1eady \u0111\u00e3 \u0111\u01b0\u1ee3c nu\u00f4i l\u1edbn xa nhau cho t\u1edbi khi h\u1ecd \u0111\u1ea1t t\u1edbi tr\u01b0\u1edfng th\u00e0nh, nh\u01b0ng I.Q. c\u1ee7a h\u1ecd kh\u00f4ng kh\u00e1c bi\u1ec7t. \u0110i\u1ec1u \u0111\u00e1ng ng\u1ea1c nhi\u00ean l\u00e0 I.Q. c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi ti\u1ec1m n\u0103ng c\u1ee7a \u0111\u1ee9a tr\u1ebb v\u00e0o l\u00fac sinh.<\/p>\n
Khi m\u1ed9t ng\u01b0\u1eddi sinh \u0111\u00f4i s\u1ed1ng \u1edf Trung Qu\u1ed1c ch\u1ecbu c\u00e1i l\u1ea1nh, v\u00e0o l\u00fac \u0111\u00f3 ng\u01b0\u1eddi sinh \u0111\u00f4i kia s\u1ed1ng \u1edf \u1ea4n \u0110\u1ed9 c\u0169ng ch\u1ecbu c\u00e1i l\u1ea1nh. N\u00f3i chung, ng\u01b0\u1eddi sinh \u0111\u00f4i sinh t\u1eeb m\u1ed9t tr\u1ee9ng ch\u1ebft trong c\u00f9ng n\u0103m. Nhi\u1ec1u nh\u1ea5t, c\u00f3 kho\u1ea3ng ch\u00eanh ba n\u0103m gi\u1eefa c\u00e1c c\u00e1i ch\u1ebft c\u1ee7a h\u1ecd, v\u00e0 \u00edt nh\u1ea5t, ba ng\u00e0y – nh\u01b0ng kh\u00f4ng bao gi\u1edd nhi\u1ec1u h\u01a1n ba n\u0103m. N\u1ebfu m\u1ed9t ng\u01b0\u1eddi sinh \u0111\u00f4i \u0111\u00e3 ch\u1ebft th\u1ebf th\u00ec ch\u00fang ta c\u00f3 th\u1ec3 cho l\u00e0 sau ba ng\u00e0y hay trong v\u00f2ng ba n\u0103m, ng\u01b0\u1eddi kia s\u1ebd ch\u1ebft. Th\u00e1i \u0111\u1ed9 c\u1ee7a h\u1ecd, h\u00e0nh vi c\u1ee7a h\u1ecd, c\u1ea3m gi\u00e1c c\u1ee7a h\u1ecd, \u0111\u1ec1u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng, v\u00e0 d\u01b0\u1eddng nh\u01b0 l\u00e0 hai ng\u01b0\u1eddi s\u1ed1ng g\u1ea7n nh\u01b0 \u0111\u00edch x\u00e1c theo c\u00f9ng c\u00e1ch. S\u1ef1 t\u01b0\u01a1ng t\u1ef1 c\u1ee7a h\u1ecd \u0111\u01b0\u1ee3c th\u1ea5y trong nhi\u1ec1u \u0111i\u1ec1u kh\u00e1c n\u1eefa – t\u1eebng ng\u01b0\u1eddi h\u00e0nh \u0111\u1ed9ng nh\u01b0 b\u1ea3n sao c\u1ee7a ng\u01b0\u1eddi kia.<\/p>\n
C\u00f3 ph\u1ea3i kho\u1ea3nh kh\u1eafc sinh c\u00f3 \u1ea3nh h\u01b0\u1edfng t\u1edbi m\u1ee9c kho\u1ea3ng s\u1ed1ng c\u1ee7a h\u1ecd l\u00e0 c\u00f3 c\u00f9ng chi\u1ec1u d\u00e0i, t\u1edbi m\u1ee9c I.Q. c\u1ee7a h\u1ecd g\u1ea7n nh\u01b0 b\u1eb1ng nhau, t\u1edbi m\u1ee9c th\u00e2n th\u1ec3 h\u1ecd c\u01b0 x\u1eed theo c\u00f9ng c\u00e1ch, t\u1edbi m\u1ee9c khi hai ng\u01b0\u1eddi b\u1ecb \u1ed1m, \u0111\u00f3 l\u00e0 t\u1eeb c\u00f9ng m\u1ed9t b\u1ec7nh, v\u00e0 t\u1edbi m\u1ee9c khi hai ng\u01b0\u1eddi l\u1ea1i tr\u1edf n\u00ean kho\u1ebb \u0111\u00f3 l\u00e0 t\u1eeb c\u00f9ng m\u1ed9t thu\u1ed1c kh\u00f4ng? Kho\u1ea3nh kh\u1eafc sinh c\u00f3 th\u1ec3 c\u00f3 \u1ea3nh h\u01b0\u1edfng th\u1ebf sao?<\/p>\n
Chi\u00eam tinh h\u1ecdc \u0111\u00e3 t\u1eebng n\u00f3i r\u1eb1ng kho\u1ea3nh kh\u1eafc sinh th\u1eadm ch\u00ed c\u00f2n quan tr\u1ecdng h\u01a1n \u0111i\u1ec1u n\u00e0y. M\u00e3i cho t\u1edbi gi\u1edd khoa h\u1ecdc c\u00f2n ch\u01b0a \u0111\u1ed3ng \u00fd v\u1edbi chi\u00eam tinh h\u1ecdc, nh\u01b0ng gi\u1edd n\u00f3 b\u1eaft \u0111\u1ea7u \u0111\u1ed3ng \u00fd nh\u01b0 v\u1eady. Trong l\u00fac \u0111i t\u1edbi s\u1ef1 \u0111\u1ed3ng \u00fd \u0111ang t\u0103ng l\u00ean n\u00e0y, m\u1ed9t s\u1ed1 th\u1ef1c nghi\u1ec7m m\u1edbi \u0111\u00e3 c\u00f3 gi\u00fap \u00edch.<\/p>\n
Ch\u1eb3ng h\u1ea1n…. V\u00e0o l\u00fac ch\u00fang ta ph\u00f3ng m\u1ed9t v\u1ec7 tinh nh\u00e2n t\u1ea1o v\u00e0o kh\u00f4ng gian, ch\u00fang ta bi\u1ebft r\u1eb1ng m\u1ea1ng c\u00e1c ki\u1ec3u ph\u00f3ng x\u1ea1 v\u00f4 h\u1ea1n li\u00ean t\u1ee5c \u0111\u1ed5 ra t\u1eeb v\u0169 tr\u1ee5 v\u00e0 t\u1eeb c\u00e1c ch\u00f2m sao, v\u00e0 tr\u00e0n lan qua to\u00e0n tr\u00e1i \u0111\u1ea5t. Tr\u00ean tr\u00e1i \u0111\u1ea5t, kh\u00f4ng c\u00e1i g\u00ec kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y. Ch\u00fang ta bi\u1ebft r\u1eb1ng \u0111\u1ea1i d\u01b0\u01a1ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi m\u1eb7t tr\u0103ng, nh\u01b0ng ch\u00fang ta \u0111\u00e3 kh\u00f4ng xem x\u00e9t s\u1ef1 ki\u1ec7n r\u1eb1ng c\u00f9ng t\u1ec9 l\u1ec7 c\u00e2n x\u1ee9ng c\u1ee7a n\u01b0\u1edbc v\u00e0 mu\u1ed1i xu\u1ea5t hi\u1ec7n trong \u0111\u1ea1i d\u01b0\u01a1ng c\u0169ng xu\u1ea5t hi\u1ec7n trong th\u00e2n th\u1ec3 con ng\u01b0\u1eddi – c\u00f9ng t\u1ec9 l\u1ec7. B\u1ed1n m\u01b0\u01a1i nh\u0103m ph\u1ea7n tr\u0103m th\u00e2n th\u1ec3 con ng\u01b0\u1eddi bao g\u1ed3m n\u01b0\u1edbc v\u00e0 t\u1ec9 l\u1ec7 mu\u1ed1i \u0111\u01b0\u1ee3c ch\u1ee9a trong n\u01b0\u1edbc \u0111\u00f3 l\u00e0 c\u00f9ng t\u1ec9 l\u1ec7 nh\u01b0 \u0111\u01b0\u1ee3c ch\u1ee9a trong h\u00e0ng ngh\u00ecn v\u1ecbnh. N\u1ebfu n\u01b0\u1edbc trong \u0111\u1ea1i d\u01b0\u01a1ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi tr\u0103ng, th\u1ebf th\u00ec l\u00e0m sao n\u01b0\u1edbc b\u00ean trong th\u00e2n th\u1ec3 con ng\u01b0\u1eddi v\u1eabn c\u00f2n kh\u00f4ng b\u1ecb \u1ea3nh \u01b0\u1edfng \u0111\u01b0\u1ee3c?<\/p>\n
B\u00e2y gi\u1edd, v\u1ec1 vi\u1ec7c n\u00e0y, hai hay ba s\u1ef1 ki\u1ec7n n\u1ed5i l\u00ean t\u1eeb nh\u1eefng \u0111i\u1ec1u tra g\u1ea7n \u0111\u00e2y ph\u1ea3i \u0111\u01b0\u1ee3c nh\u1edb trong t\u00e2m tr\u00ed. Ch\u1eb3ng h\u1ea1n, khi ng\u00e0y tr\u0103ng tr\u00f2n t\u1edbi, s\u1ed1 ch\u1ee9ng \u0111i\u00ean tr\u00ean th\u1ebf gi\u1edbi t\u0103ng l\u00ean. V\u00e0 v\u00e0o ng\u00e0y cu\u1ed1i c\u00f9ng c\u1ee7a m\u01b0\u1eddi b\u1ed1n ng\u00e0y t\u1ed1i h\u01a1n, s\u1ed1 ng\u01b0\u1eddi ph\u00e1t \u0111i\u00ean l\u00e0 \u00edt nh\u1ea5t. Khi tr\u0103ng tr\u1edf n\u00ean s\u00e1ng h\u01a1n t\u1ec9 l\u1ec7 ng\u01b0\u1eddi \u0111i\u00ean c\u0169ng b\u1eaft \u0111\u1ea7u t\u0103ng l\u00ean. V\u00e0o ng\u00e0y tr\u0103ng tr\u00f2n, s\u1ed1 ng\u01b0\u1eddi v\u00e0o nh\u00e0 th\u01b0\u01a1ng \u0111i\u00ean l\u00e0 l\u1edbn nh\u1ea5t; v\u00e0 v\u00e0o ng\u00e0y cu\u1ed1i c\u00f9ng c\u1ee7a th\u1eddi k\u00ec tr\u0103ng khuy\u1ebft, s\u1ed1 ng\u01b0\u1eddi \u0111\u01b0\u1ee3c cho ra kh\u1ecfi nh\u00e0 th\u01b0\u01a1ng \u0111i\u00ean l\u00e0 l\u1edbn nh\u1ea5t. C\u00e1c th\u1ed1ng k\u1ebf b\u00e2y gi\u1edd l\u00e0 s\u1eb5n c\u00f3….<\/p>\n
Trong ti\u1ebfng Anh c\u00f3 t\u1eeb lunatic; trong ti\u1ebfng Hindi c\u00f3 t\u1eeb chaandmara. Chaand n\u00f3i t\u1edbi tr\u0103ng, c\u0169ng nh\u01b0 lunar n\u00f3i t\u1edbi tr\u0103ng trong ti\u1ebfng Anh. Chaandmara l\u00e0 thu\u1eadt ng\u1eef r\u1ea5t c\u1ed5 \u0111\u1ea1i, v\u00e0 t\u1eeb lunatic c\u0169ng c\u1ed5 ba ngh\u00ecn n\u0103m r\u1ed3i. Qu\u00e3ng ba ngh\u00ecn n\u0103m tr\u01b0\u1edbc, \u00fd ngh\u0129 \u0111\u00e3 t\u1edbi v\u1edbi con ng\u01b0\u1eddi r\u1eb1ng tr\u0103ng l\u00e0m c\u00e1i g\u00ec \u0111\u00f3 v\u1edbi ch\u1ee9ng m\u1ea5t tr\u00ed. Nh\u01b0ng n\u1ebfu n\u00f3 qu\u1ea3 l\u00e0m c\u00e1i g\u00ec \u0111\u00f3 v\u1edbi t\u00ednh m\u1ea5t tr\u00ed, th\u1ebf th\u00ec l\u00e0m sao n\u00f3 c\u00f3 th\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng t\u1edbi s\u1ef1 l\u00e0nh m\u1ea1nh?<\/p>\n
Trong ph\u00e2n t\u00edch cu\u1ed1i c\u00f9ng, k\u1ebft c\u1ea5u x\u00e2y d\u1ef1ng c\u1ee7a b\u1ed9 n\u00e3o v\u00e0 th\u00e0nh ph\u1ea7n b\u00ean trong c\u1ee7a th\u00e2n th\u1ec3 l\u00e0 nh\u01b0 nhau v\u1edbi m\u1ecdi ng\u01b0\u1eddi. V\u00e2ng, c\u00f3 th\u1ec3 l\u00e0 tr\u0103ng \u1ea3nh h\u01b0\u1edfng t\u1edbi ng\u01b0\u1eddi \u0111i\u00ean t\u1edbi m\u1ee9c \u0111\u1ed9 n\u00e0o \u0111\u00f3, v\u00e0 s\u1ef1 l\u00e0nh m\u1ea1nh t\u1edbi m\u1ee9c \u0111\u1ed9 \u00edt h\u01a1n. \u0110\u00e2y \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00e1c bi\u1ec7t v\u1ec1 l\u01b0\u1ee3ng. Nh\u01b0ng kh\u00f4ng th\u1ec3 c\u00f3 chuy\u1ec7n r\u1eb1ng l\u00e0nh m\u1ea1nh v\u1eabn c\u00f2n ho\u00e0n to\u00e0n kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi tr\u0103ng. N\u1ebfu \u0111i\u1ec1u \u0111\u00f3 l\u00e0 \u0111\u00fang, th\u1ebf th\u00ec kh\u00f4ng ai c\u00f3 th\u1ec3 ph\u00e1t \u0111i\u00ean – v\u00ec m\u1ecdi ng\u01b0\u1eddi ph\u00e1t \u0111i\u00ean \u0111\u00e3 c\u00f3 th\u1eddi l\u00e0nh m\u1ea1nh. Tr\u0103ng tr\u01b0\u1edbc h\u1ebft ph\u1ea3i l\u00e0m c\u00e1i g\u00ec \u0111\u00f3 v\u1edbi nh\u1eefng ng\u01b0\u1eddi l\u00e0nh m\u1ea1nh.<\/p>\n
Gi\u00e1o s\u01b0 Brown \u0111\u00e3 l\u00e0m m\u1ed9t kh\u1ea3o c\u1ee9u th\u00fa v\u1ecb. \u00d4ng \u1ea5y l\u00e0 ng\u01b0\u1eddi ho\u00e0n to\u00e0n kh\u00f4ng c\u00f3 \u0111\u1ee9c tin v\u00e0o chi\u00eam tinh h\u1ecdc. \u00d4ng \u1ea5y l\u00e0 ng\u01b0\u1eddi kh\u00f4ng tin g\u00ec, v\u00e0 trong nh\u1eefng b\u00e0i vi\u1ebft ban \u0111\u1ea7u c\u1ee7a m\u00ecnh, \u00f4ng \u1ea5y \u0111\u00e3 r\u1ea5t ch\u1ebf nh\u1ea1o chi\u00eam tinh h\u1ecdc. Nh\u01b0ng m\u1eb7c cho th\u00e1i \u0111\u1ed9 ho\u00e0i nghi c\u1ee7a m\u00ecnh, \u00f4ng \u1ea5y \u0111\u00e3 b\u1eaft \u0111\u1ea7u vi\u1ec7c \u0111i\u1ec1u tra n\u00e0o \u0111\u00f3. \u00d4ng \u1ea5y \u0111\u00e3 t\u1eadp h\u1ee3p l\u1ea1i nh\u1eefng v\u1ea5n \u0111\u1ec1 v\u1ec1 kundali, s\u01a1 \u0111\u1ed3 sinh c\u1ee7a nhi\u1ec1u v\u1ecb t\u01b0\u1edbng n\u1ed5i ti\u1ebfng, ti\u1ebfn s\u0129, v\u00e0 c\u00e1c ngh\u1ec1 kh\u00e1c. Nh\u01b0ng th\u1ebf r\u1ed3i \u00f4ng \u1ea5y b\u1ea3n th\u00e2n \u00f4ng \u1ea5y g\u1eb7p kh\u00f3 kh\u0103n l\u1edbn v\u00ec \u00f4ng \u1ea5y kh\u00e1m ph\u00e1 ra r\u1eb1ng th\u00e0nh vi\u00ean c\u1ee7a nh\u1eefng ngh\u1ec1 n\u00e0o \u0111\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c sinh ra d\u01b0\u1edbi m\u1ed9t h\u00e0nh tinh \u0111\u1eb7c bi\u1ec7t, d\u01b0\u1edbi c\u00f9ng ch\u00f2m sao. Ch\u1eb3ng h\u1ea1n, trong m\u1ecdi v\u1ecb t\u01b0\u1edbng n\u1ed5i ti\u1ebfng, \u1ea3nh h\u01b0\u1edfng c\u1ee7a sao Ho\u1ea3 l\u00ean \u0111\u1eddi s\u1ed1ng c\u1ee7a h\u1ecd l\u00e0 r\u1ea5t m\u1ea1nh. Trong cu\u1ed9c s\u1ed1ng c\u1ee7a c\u00e1c gi\u00e1o s\u01b0, \u1ea3nh h\u01b0\u1edfng c\u1ee7a sao Ho\u1ea3 ho\u00e0n to\u00e0n v\u1eafng b\u00f3ng.<\/p>\n
Nghi\u00ean c\u1ee9u m\u00e0 Brown \u0111\u00e3 ti\u1ebfn h\u00e0nh v\u1edbi qu\u00e3ng n\u0103m m\u01b0\u01a1i ngh\u00ecn ng\u01b0\u1eddi l\u00e0 t\u01b0\u1edbng l\u0129nh, l\u00e0m l\u1ed9 ra r\u1eb1ng trong cu\u1ed9c s\u1ed1ng c\u1ee7a nh\u1eefng ng\u01b0\u1eddi n\u00e0y \u1ea3nh h\u01b0\u1edfng c\u1ee7a sao Ho\u1ea3 l\u00e0 r\u1ea5t m\u1ea1nh. N\u00f3i chung, khi c\u00e1c nh\u00e2n c\u00e1ch nh\u01b0 v\u1eady l\u1ea5y vi\u1ec7c sinh, h\u00e0nh tinh sao Ho\u1ea3 \u0111i l\u00ean. Kho\u1ea3nh kh\u1eafc c\u1ee7a vi\u1ec7c sinh c\u1ee7a h\u1ecd l\u00e0 kho\u1ea3nh kh\u1eafc m\u00e0 sao Ho\u1ea3 b\u1eaft \u0111\u1ea7u m\u1ecdc l\u00ean. Ch\u00ednh c\u00e1i \u0111\u1ed1i l\u1eadp v\u1edbi \u0111i\u1ec1u n\u00e0y, kh\u00f4ng th\u00e0nh v\u1ea5n \u0111\u1ec1 c\u00f3 bao nhi\u00eau gi\u00e1o s\u01b0 tr\u00ean th\u1ebf gi\u1edbi, h\u1ecd kh\u00f4ng bao gi\u1edd l\u1ea5y vi\u1ec7c sinh v\u00e0o l\u00fac l\u00ean c\u1ee7a h\u00e0nh tinh sao Ho\u1ea3. N\u1ebfu \u0111i\u1ec1u \u0111\u00f3 x\u1ea3y ra ch\u1ec9 th\u1ec9nh tho\u1ea3ng th\u00f4i, b\u1ea1n c\u00f3 th\u1ec3 cho r\u1eb1ng \u0111\u00f3 l\u00e0 tr\u00f9ng h\u1ee3p ng\u1eabu nhi\u00ean – nh\u01b0ng kh\u00f4ng th\u1ec3 c\u00f3 h\u00e0ng tr\u0103m ngh\u00ecn tr\u01b0\u1eddng h\u1ee3p tr\u00f9ng h\u1ee3p ng\u1eabu nhi\u00ean.<\/p>\n
C\u00e1c nh\u00e0 to\u00e1n h\u1ecdc \u0111\u01b0\u1ee3c sinh ra d\u01b0\u1edbi ch\u00f2m sao \u0111\u1eb7c bi\u1ec7t; c\u00e1c nh\u00e0 th\u01a1 kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c sinh ra d\u01b0\u1edbi c\u00f9ng ch\u00f2m sao n\u00e0y. Trong m\u1ed9t tr\u01b0\u1eddng h\u1ee3p th\u1ec9nh tho\u1ea3ng c\u00f3 th\u1ec3 c\u00f3 s\u1ef1 tr\u00f9ng h\u1ee3p, nh\u01b0ng khi \u0111i\u1ec1u \u0111\u00f3 x\u1ea3y ra th\u01b0\u1eddng xuy\u00ean th\u1ebf n\u00f3 kh\u00f4ng th\u1ec3 l\u00e0 s\u1ef1 tr\u00f9ng h\u1ee3p ng\u1eabu nhi\u00ean \u0111\u01b0\u1ee3c.<\/p>\n
Th\u1ef1c ra c\u00f3 kh\u00e1c bi\u1ec7t l\u1edbn trong h\u00e0nh vi c\u1ee7a nh\u1eefng ng\u01b0\u1eddi \u1edf c\u00e1c ngh\u1ec1 v\u00e0 nghi\u1ec7p kh\u00e1c nhau – ch\u1eb3ng h\u1ea1n, gi\u1eefa c\u00e1c nh\u00e0 th\u01a1, nh\u00e0 to\u00e1n h\u1ecdc, t\u01b0\u1edbng l\u0129nh v\u00e0 ng\u01b0\u1eddi theo ch\u1ee7 ngh\u0129a ho\u00e0 b\u00ecnh. \u1ede m\u1eb7t n\u00e0y c\u00f3 th\u1ec3 c\u00f3 ng\u01b0\u1eddi nh\u01b0 Bertrand Russell ng\u01b0\u1eddi n\u00f3i r\u1eb1ng ph\u1ea3i c\u00f3 ho\u00e0n b\u00ecnh tr\u00ean th\u1ebf gi\u1edbi, v\u00e0 \u1edf m\u1eb7t kh\u00e1c c\u00f3 ng\u01b0\u1eddi nh\u01b0 Nietzsche n\u00f3i r\u1eb1ng ng\u00e0y chi\u1ebfn tranh d\u1eebng l\u1ea1i s\u1ebd d\u1eebng vi\u1ec7c c\u00f3 ngh\u0129a. Gi\u1eefa h\u1ecd ch\u1ec9 c\u00f3 tranh c\u00e3i v\u1ec1 tr\u00ed tu\u1ec7, hay c\u0169ng l\u00e0 tranh c\u00e3i v\u1ec1 c\u00e1c sao? Ch\u1ec9 c\u00f3 kho\u1ea3ng c\u00e1ch tr\u00ed tu\u1ec7 gi\u1eefa h\u1ecd, hay kho\u1ea3nh kh\u1eafc vi\u1ec7c sinh c\u1ee7a h\u1ecd c\u0169ng t\u00e1ch r\u1eddi h\u1ecd?<\/p>\n
Nghi\u00ean c\u1ee9u ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh, ng\u01b0\u1eddi ta c\u00e0ng kh\u00e1m ph\u00e1 ra r\u1eb1ng t\u00e0i n\u0103ng c\u1ee7a m\u1ed9t ng\u01b0\u1eddi \u0111\u01b0\u1ee3c l\u1ed9 ra b\u1edfi th\u1eddi gian sinh c\u1ee7a ng\u01b0\u1eddi \u0111\u00f3. Nh\u1eefng ng\u01b0\u1eddi th\u1eadm ch\u00ed bi\u1ebft ch\u00fat \u00edt v\u1ec1 chi\u00eam tinh h\u1ecdc n\u00f3i r\u1eb1ng \u0111i\u1ec1u n\u00e0y x\u1ea3y ra b\u1edfi vi\u1ec7c sinh c\u1ee7a ng\u01b0\u1eddi \u0111\u00f3 d\u01b0\u1edbi m\u1ed9t ch\u00f2m sao \u0111\u1eb7c bi\u1ec7t. Nh\u01b0ng t\u00f4i mu\u1ed1n n\u00f3i v\u1edbi b\u1ea1n r\u1eb1ng ng\u01b0\u1eddi \u0111\u00f3 ch\u1ecdn ch\u00f2m sao \u0111\u1ec3 d\u01b0\u1edbi \u0111\u00f3 ng\u01b0\u1eddi \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c sinh ra. T\u01b0\u01a1ng \u1ee9ng v\u1edbi \u0111i\u1ec1u ng\u01b0\u1eddi \u0111\u00f3 mu\u1ed1n l\u00e0 v\u1eady – d\u00f9 kh\u1ea3 n\u0103ng b\u1ea9m sinh c\u1ee7a ng\u01b0\u1eddi \u0111\u00f3 l\u00e0 g\u00ec, d\u00f9 tr\u1ea1ng th\u00e1i c\u1ee7a ki\u1ebfp tr\u01b0\u1edbc c\u1ee7a ng\u01b0\u1eddi \u0111\u00f3 \u0111\u01b0\u1ee3c l\u1ea5y trong t\u00ednh to\u00e0n b\u1ed9 c\u1ee7a n\u00f3 l\u00e0 g\u00ec, d\u00f9 t\u00e2m th\u1ee9c \u0111\u1ed9ng c\u01a1 c\u1ee7a ng\u01b0\u1eddi \u0111\u00f3 l\u00e0 g\u00ec – ng\u01b0\u1eddi \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c sinh ra d\u01b0\u1edbi ch\u00f2m sao th\u00edch h\u1ee3p. M\u1ecdi \u0111\u1ee9a tr\u1ebb, m\u1ecdi s\u1ef1 s\u1ed1ng m\u1edbi, \u0111\u1ec1u nh\u1ea5n m\u1ea1nh v\u00e0o m\u1ed9t kho\u1ea3nh kh\u1eafc \u0111\u1eb7c bi\u1ec7t cho vi\u1ec7c sinh tr\u01b0\u1edbc vi\u1ec7c \u0111i v\u00e0o c\u1ee7a n\u00f3. N\u00f3 mu\u1ed1n \u0111\u01b0\u1ee3c sinh ra v\u00e0o kho\u1ea3nh kh\u1eafc \u0111\u1eb7c bi\u1ec7t, ch\u1ec9 \u1edf kho\u1ea3nh kh\u1eafc n\u00e0y n\u00f3 m\u1edbi mu\u1ed1n \u0111\u01b0\u1ee3c \u0111\u01b0\u1ee3c th\u1ee5 thai. Ham mu\u1ed1n c\u1ee7a n\u00f3 v\u00e0 kho\u1ea3nh kh\u1eafc \u0111\u00f3 l\u00e0 t\u01b0\u01a1ng thu\u1ed9c.<\/p>\n
Nh\u01b0 t\u00f4i \u0111\u00e3 n\u00f3i v\u1edbi b\u1ea1n, n\u01b0\u1edbc c\u1ee7a \u0111\u1ea1i d\u01b0\u01a1ng l\u00e0 ch\u1ee7 \u0111\u1ec1 cho nh\u1eefng \u1ea3nh h\u01b0\u1edfng n\u00e0o \u0111\u00f3. Nh\u01b0ng m\u1ecdi s\u1ef1 s\u1ed1ng \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u1ea1o ra t\u1eeb n\u01b0\u1edbc; kh\u00f4ng c\u00f3 n\u01b0\u1edbc, kh\u00f4ng s\u1ef1 s\u1ed1ng n\u00e0o l\u00e0 c\u00f3 th\u1ec3. Cho n\u00ean \u1edf Hi L\u1ea1p c\u1ed5 \u0111\u1ea1i, nh\u1eefng ng\u01b0\u1eddi th\u1ea5y th\u01b0\u1eddng n\u00f3i r\u1eb1ng ch\u1ec9 t\u1eeb n\u01b0\u1edbc m\u00e0 s\u1ef1 s\u1ed1ng \u0111\u01b0\u1ee3c sinh ra, r\u1eb1ng n\u01b0\u1edbc l\u00e0 s\u1ef1 s\u1ed1ng. C\u00e1c huy\u1ec1n tho\u1ea1i c\u1ee7a ng\u01b0\u1eddi \u1ea4n \u0110\u1ed9, Trung Qu\u1ed1c v\u00e0 nh\u1eefng huy\u1ec1n tho\u1ea1i kh\u00e1c c\u0169ng n\u00f3i \u0111i\u1ec1u n\u00e0y. Ng\u00e0y nay c\u00e1c nh\u00e0 khoa h\u1ecdc tin v\u00e0o ti\u1ebfn ho\u00e1 c\u0169ng n\u00f3i r\u1eb1ng s\u1ef1 s\u1ed1ng \u0111\u01b0\u1ee3c sinh ra trong n\u01b0\u1edbc, r\u1eb1ng c\u00f3 l\u1ebd s\u1ef1 s\u1ed1ng \u0111\u1ea7u ti\u00ean tr\u00ean h\u00e0nh tinh n\u00e0y \u0111\u00e3 s\u1ed1ng trong n\u01b0\u1edbc. \u0110\u00e2y \u0111\u00e3 l\u00e0 d\u1ea1ng s\u1ed1ng \u0111\u1ea7u ti\u00ean, v\u00e0 th\u1ebf r\u1ed3i t\u1eeb \u0111i\u1ec1u n\u00e0y, con ng\u01b0\u1eddi cu\u1ed1i c\u00f9ng \u0111\u00e3 ti\u1ebfn ho\u00e1 ra.<\/p>\n
N\u01b0\u1edbc l\u00e0 y\u1ebfu t\u1ed1 huy\u1ec1n b\u00ed nh\u1ea5t trong m\u1ecdi th\u1ee9.<\/p>\n
B\u1ea5t k\u00ec \u1ea3nh h\u01b0\u1edfng n\u00e0o t\u1eeb c\u00e1c ng\u00f4i sao \u0111\u1ea1t t\u1edbi con ng\u01b0\u1eddi t\u1eeb v\u0169 tr\u1ee5, t\u1eeb kh\u00f4ng gian, \u0111\u1ec1u \u0111\u1ea1t t\u1edbi con ng\u01b0\u1eddi qua trung gian n\u01b0\u1edbc. M\u1ed9t khi \u0111\u00e3 \u1ea3nh h\u01b0\u1edfng t\u1edbi n\u01b0\u1edbc trong th\u00e2n th\u1ec3 con ng\u01b0\u1eddi, b\u1ea5t k\u00ec b\u1ee9c x\u1ea1 n\u00e0o c\u0169ng c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c l\u1ed1i v\u00e0o trong ng\u01b0\u1eddi \u0111\u00f3. Nhi\u1ec1u c\u00f4ng tr\u00ecnh \u0111ang \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u1edbi n\u01b0\u1edbc, v\u00e0 nhi\u1ec1u \u0111i\u1ec1u huy\u1ec1n b\u00ed li\u00ean quan t\u1edbi n\u01b0\u1edbc \u0111ang \u0111i v\u00e0o s\u1ef1 ch\u00fa \u00fd c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n
\u0110i\u1ec1u huy\u1ec1n b\u00ed l\u1edbn nh\u1ea5t v\u1ec1 n\u01b0\u1edbc m\u00e0 \u0111\u00e3 \u0111i v\u00e0o s\u1ef1 ch\u00fa \u00fd c\u1ee7a c\u00e1c nh\u00e0 khoa h\u1ecdc trong m\u01b0\u1eddi n\u0103m qua l\u00e0 \u1edf ch\u1ed7 n\u01b0\u1edbc c\u00f3 nhi\u1ec1u t\u00ednh nh\u1ea1y c\u1ea3m. B\u1ea5t k\u00ec \u1ea3nh h\u01b0\u1edfng n\u00e0o \u0111ang di\u1ec5n ra t\u1eeb b\u1ea5t k\u00ec h\u01b0\u1edbng n\u00e0o trong s\u1ef1 s\u1ed1ng \u0111\u1ea7u ti\u00ean \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u1ea3m th\u1ea5y b\u1edfi n\u01b0\u1edbc. N\u01b0\u1edbc trong ch\u00fang ta l\u00e0 th\u1ee9 \u0111\u1ea7u ti\u00ean b\u1ecb \u1ea3nh h\u01b0\u1edfng. M\u1ed9t khi n\u01b0\u1edbc trong ch\u00fang ta b\u1ecb \u1ea3nh h\u01b0\u1edfng, th\u1ebf th\u00ec s\u1ebd kh\u00f3 cho ch\u00fang ta tr\u00e1nh b\u1ecb \u1ea3nh h\u01b0\u1edfng.<\/p>\n
B\u1ea1n s\u1ebd ng\u1ea1c nhi\u00ean m\u00e0 bi\u1ebft r\u1eb1ng khi \u0111\u1ee9a tr\u1ebb c\u00f2n trong b\u1ee5ng m\u1eb9, n\u00f3 b\u01a1i h\u1ec7t nh\u01b0 n\u00f3 \u0111\u00e3 \u1edf trong \u0111\u1ea1i d\u01b0\u01a1ng. N\u01b0\u1edbc trong \u0111\u00f3 \u0111\u1ee9a tr\u1ebb b\u01a1i trong b\u1ee5ng m\u1eb9 c\u00f3 c\u00f9ng t\u1ec9 l\u1ec7 mu\u1ed1i nh\u01b0 hi\u1ec7n di\u1ec7n trong \u0111\u1ea1i d\u01b0\u01a1ng. B\u1ea5t k\u00ec \u1ea3nh h\u01b0\u1edfng n\u00e0o \u0111\u1ea1t t\u1edbi \u0111\u1ee9a tr\u1ebb t\u1eeb trong b\u1ee5ng m\u1eb9 n\u00f3 \u0111\u1ec1u kh\u00f4ng \u0111\u1ea1t t\u1edbi n\u00f3 m\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp; gi\u1eefa ng\u01b0\u1eddi m\u1eb9 v\u00e0 \u0111\u1ee9a tr\u1ebb \u0111ang l\u1edbn trong b\u1ee5ng ng\u01b0\u1eddi m\u1eb9 kh\u00f4ng c\u00f3 k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp. N\u01b0\u1edbc l\u00e0 k\u1ebb trung gian. B\u1ea5t k\u00ec \u1ea3nh h\u01b0\u1edfng n\u00e0o \u0111\u1ea1t t\u1edbi \u0111\u1ee9a tr\u1ebb t\u1eeb ng\u01b0\u1eddi m\u1eb9 \u0111\u1ec1n th\u1ef1c hi\u1ec7n nh\u01b0 v\u1eady qua trung gian c\u1ee7a n\u01b0\u1edbc; kh\u00f4ng c\u00f3 quan h\u1ec7 tr\u1ef1c ti\u1ebfp. Th\u1ebf th\u00ec trong su\u1ed1t cu\u1ed9c \u0111\u1eddi c\u1ee7a ch\u00fang ta n\u01b0\u1edbc trong th\u00e2n th\u1ec3 ch\u00fang ta h\u00e0nh x\u1eed h\u1ec7t nh\u01b0 n\u01b0\u1edbc trong bi\u1ec3n.<\/p>\n
C\u00e1 trong \u0111\u1ea1i d\u01b0\u01a1ng \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u nhi\u1ec1u. C\u00f3 c\u00e1 l\u00ean b\u00e3i bi\u1ec3n v\u00e0 \u0111\u1ebb tr\u1ee9ng khi s\u00f3ng tri\u1ec1u \u0111\u1ea1i d\u01b0\u01a1ng \u0111ang r\u00fat xu\u1ed1ng, khi bi\u1ec3n \u0111ang r\u00fat ra. C\u01b0\u1ee1i l\u00ean s\u00f3ng, c\u00e1 \u0111i l\u00ean c\u00e1t, \u0111\u1ebb tr\u1ee9ng, v\u00e0 tr\u1edf v\u1ec1 v\u1edbi s\u00f3ng \u0111\u1ea1i d\u01b0\u01a1ng. V\u00e0o th\u1eddi gian c\u1ed1 \u0111\u1ecbnh s\u00f3ng \u0111\u1ea1i d\u01b0\u01a1ng quay l\u1ea1i. \u0110\u1ebfn l\u00fac \u0111\u00f3 tr\u1ee9ng s\u1ebd v\u1ee1 ra v\u00e0 c\u00e1 con s\u1ebd chui ra. Th\u1ebf r\u1ed3i s\u00f3ng t\u1edbi s\u1ebd \u0111em c\u00e1 con tr\u1edf ra bi\u1ec3n c\u1ea3.<\/p>\n
Nh\u1eefng nh\u00e0 khoa h\u1ecdc nghi\u00ean c\u1ee9u c\u00e1 n\u00e0y \u0111\u00e3 r\u1ea5t ng\u1ea1c nhi\u00ean, v\u00ec c\u00e1 bao gi\u1edd c\u0169ng t\u1edbi \u0111\u1ebb tr\u1ee9ng v\u00e0o gi\u1edd khi s\u00f3ng tri\u1ec1u r\u00fat xu\u1ed1ng. N\u1ebfu ch\u00fang m\u00e0 \u0111\u1ebb tr\u1ee9ng khi s\u00f3ng tri\u1ec1u l\u00ean th\u1ebf th\u00ec tr\u1ee9ng ch\u1eafc s\u1ebd b\u1ecb qu\u00e9t \u0111i trong c\u01a1n l\u1ee5t. Ch\u00fang \u0111\u1ebb tr\u1ee9ng khi s\u00f3ng tri\u1ec1u r\u00fat xu\u1ed1ng, v\u00e0 r\u00fat lui trong ch\u00fat th\u1eddi gian theo vi\u1ec7c lui c\u1ee7a s\u00f3ng. S\u00f3ng kh\u00f4ng tr\u00e0n l\u1ea7n th\u1ee9 hai l\u00ean ch\u1ed7 ch\u00fang \u0111\u1ebb tr\u1ee9ng, b\u1eb1ng kh\u00f4ng s\u00f3ng ch\u1eafc \u0111\u00e3 qu\u00e9t s\u1ea1ch tr\u1ee9ng \u0111i.<\/p>\n
C\u00e1c nh\u00e0 khoa h\u1ecdc r\u1ea5t ph\u00e2n v\u00e2n l\u00e0m sao nh\u1eefng con c\u00e1 n\u00e0y bi\u1ebft khi n\u00e0o s\u00f3ng tri\u1ec1u s\u1ebd r\u00fat – khi n\u00e0o th\u1eddi gian cho s\u00f3ng tri\u1ec1u r\u00fat \u0111i \u0111\u00e3 t\u1edbi. N\u1ebfu nh\u01b0 cho d\u00f9 m\u1ed9t sai l\u1ea7m h\u01a1i ch\u00fat th\u00f4i v\u1ec1 th\u1eddi gian, tr\u1ee9ng ch\u1eafc \u0111\u00e3 b\u1ecb qu\u00e9t \u0111i m\u1ea5t. Nh\u01b0ng ch\u00fang kh\u00f4ng bao gi\u1edd ph\u1ea1m sai l\u1ea7m trong h\u00e0ng tr\u0103m ngh\u00ecn n\u0103m. N\u1ebfu nh\u01b0 ch\u00fang m\u00e0 ph\u1ea1m sai l\u1ea7m ch\u00fang ch\u1eafc \u0111\u00e3 bi\u1ebfn m\u1ea5t nh\u01b0 m\u1ed9t lo\u00e0i. Nh\u01b0ng ch\u00fang kh\u00f4ng bao gi\u1edd ph\u1ea1m b\u1ea5t k\u00ec sai l\u1ea7m n\u00e0o. Nh\u1eefng con c\u00e1 n\u00e0y c\u00f3 trang thi\u1ebft b\u1ecb g\u00ec m\u00e0 qua \u0111\u00f3 ch\u00fang c\u00f3 th\u1ec3 bi\u1ebft v\u1ec1 s\u00f3ng tri\u1ec1u? Ch\u00fang c\u00f3 c\u01a1 quan gi\u00e1c quan n\u00e0o cho ch\u00fang bi\u1ebft khi n\u00e0o s\u00f3ng tri\u1ec1u s\u1ebd r\u00fat? C\u1ea3 tr\u0103m ngh\u00ecn c\u00e1 s\u1ebd t\u1ee5 t\u1eadp c\u00f9ng nhau v\u00e0o m\u1ed9t th\u1eddi \u0111i\u1ec3m tr\u00ean to\u00e0n b\u1ed9 b\u00e3i bi\u1ec3n…. Ph\u1ea3i c\u00f3 m\u00e3 n\u00e0o \u0111\u00f3, c\u01a1 ch\u1ebf th\u00f4ng tin n\u00e0o \u0111\u00f3 trong s\u1edf h\u1eefu c\u1ee7a nh\u1eefng con c\u00e1 n\u00e0y. C\u1ea3 tr\u0103m ngh\u00ecn con c\u00e1 s\u1ebd t\u1edbi t\u1eeb h\u00e0ng ngh\u00ecn d\u1eb7n xa x\u00f4i \u0111\u1ec3 \u0111\u1ebb tr\u1ee9ng tr\u00ean b\u00e3i bi\u1ec3n \u0111\u1ea1i d\u01b0\u01a1ng – v\u00e0 t\u1ea5t c\u1ea3 \u0111\u1ec1u v\u00e0o c\u00f9ng l\u00fac.<\/p>\n
Nh\u1eefng ng\u01b0\u1eddi nghi\u00ean c\u1ee9u hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y n\u00f3i r\u1eb1ng ngo\u00e0i tr\u0103ng kh\u00f4ng th\u1ec3 c\u00f3 ngu\u1ed3n kh\u00e1c. Tr\u0103ng l\u00e0 ngu\u1ed3n tr\u1ef1c gi\u00e1c c\u1ee7a c\u00e1, kh\u00f4ng c\u00e1i g\u00ec kh\u00e1c. Ch\u00ednh l\u00e0 t\u1eeb tr\u1ef1c gi\u00e1c m\u00e0 c\u00e1 bi\u1ebft khi n\u00e0o s\u00f3ng tri\u1ec1u lui v\u00e0 khi n\u00e0o s\u00f3ng tri\u1ec1u ti\u1ebfn. T\u00e1c \u0111\u1ed9ng c\u1ee7a tr\u0103ng l\u00e0 c\u00e1ch duy nh\u1ea5t, ch\u00fang kh\u00f4ng bi\u1ebft v\u1ec1 s\u00f3ng tri\u1ec1u.<\/p>\n
C\u00f3 kh\u1ea3 n\u0103ng kh\u00e1c. \u0110i\u1ec1u \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u1ecfng \u0111o\u00e1n l\u00e0 nh\u1eefng con c\u00e1 n\u00e0y c\u00f3 th\u1ec3 b\u1eb1ng c\u00e1ch n\u00e0o \u0111\u00f3 \u0111\u01b0\u1ee3c th\u00f4ng b\u00e1o b\u1edfi s\u00f3ng bi\u1ec3n. Cho n\u00ean c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u1ec3 ch\u00fang v\u00e0o m\u1ed9t ch\u1ed7 kh\u00f4ng c\u00f3 s\u00f3ng bi\u1ec3n: trong n\u01b0\u1edbc, trong ph\u00f2ng kh\u00f4ng \u0111\u00e8n. Nh\u01b0ng k\u1ebft qu\u1ea3 ho\u00e1 ra l\u00e0 r\u1ea5t b\u1ea5t ng\u1edd. Con c\u00e1 \u0111\u00e3 \u0111\u01b0\u1ee3c bao b\u1ecdc trong b\u00f3ng t\u1ed1i, tr\u0103ng kh\u00f4ng c\u00f3 trong c\u00e1i nh\u00ecn. Kh\u00f4ng \u00e1nh s\u00e1ng n\u00e0o \u0111\u01b0\u1ee3c th\u1ea5y ch\u00fat n\u00e0o, nh\u01b0ng khi tr\u0103ng \u0111\u1ea1t t\u1edbi \u0111i\u1ec3m \u0111\u00edch x\u00e1c m\u00e0 v\u1edbi \u0111i\u1ec1u \u0111\u00f3 con c\u00e1 trong \u0111\u1ea1i d\u01b0\u01a1ng s\u1ebd \u0111i v\u00e0 \u0111\u1ebb tr\u1ee9ng tr\u00ean b\u1edd, t\u1ea1i \u0111\u00edch x\u00e1c c\u00f9ng kho\u1ea3nh kh\u1eafc \u0111\u00f3 con c\u00e1 trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ebb tr\u1ee9ng. S\u1ef1 ki\u1ec7n n\u00e0y bi\u1ec3u l\u1ed9 \u0111i\u1ec1u g\u00ec? R\u1eb1ng v\u1ea5n \u0111\u1ec1 kh\u00f4ng ph\u1ea3i l\u00e0 \u1edf s\u00f3ng \u0111\u1ea1i d\u01b0\u01a1ng.<\/p>\n
Ai \u0111\u00f3 c\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng gi\u1ed1ng c\u00e1 n\u00e0y ch\u1ec9 b\u1eaft \u0111\u1ea7u khi lo\u00e0i n\u00e0y nh\u1eadn \u0111\u01b0\u1ee3c t\u00edn hi\u1ec7u t\u1eeb nhau, nh\u01b0ng gi\u1ea3 thuy\u1ebft n\u00e0y c\u0169ng kh\u00f4ng th\u1ec3 \u0111\u1ee9ng \u0111\u01b0\u1ee3c. C\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 ch\u1ee9ng ki\u1ebfn con c\u00e1 n\u00e0y khi ch\u00fang b\u1ecb c\u00f4 l\u1eadp l\u1eabn nhau. H\u1ecd \u0111\u00e3 th\u1eed qu\u1ea5y r\u1ed1i n\u00e3o c\u1ee7a nh\u1eefng con c\u00e1 n\u00e0y theo \u0111\u1ee7 m\u1ecdi c\u00e1ch. H\u1ecd \u0111\u00e3 \u0111\u1eb7t con c\u00e1 n\u00e0y v\u00e0 b\u00f3ng t\u1ed1i trong hai m\u01b0\u01a1i b\u1ed1n gi\u1edd \u0111\u1ec3 cho con c\u00e1 n\u00e0y kh\u00f4ng bi\u1ebft khi n\u00e0o l\u00e0 s\u00e1ng v\u00e0 khi n\u00e0o l\u00e0 \u0111\u00eam. H\u1ecd \u0111\u00e3 quan s\u00e1t nh\u1eefng con c\u00e1 n\u00e0y sau khi \u0111\u1eb7t ch\u00fang d\u01b0\u1edbi \u00e1nh s\u00e1ng ch\u00f3i trong hai m\u01b0\u01a1i t\u01b0 gi\u1edd \u0111\u1ec3 cho con c\u00e1 s\u1ebd kh\u00f4ng bi\u1ebft khi n\u00e0o \u0111\u00f3 l\u00e0 ng\u00e0y. H\u1ecd \u0111\u00e3 quan s\u00e1t ch\u00fang sau khi thi\u1ebft l\u1eadp tr\u0103ng nh\u00e2n t\u1ea1o, v\u00e0 h\u00e0ng ng\u00e0y h\u1ecd l\u00e0m gi\u1ea3m hay t\u0103ng \u0111\u1ed9 ch\u00f3i c\u1ee7a n\u00f3. Nh\u01b0ng nh\u1eefng con c\u00e1 n\u00e0y kh\u00f4ng th\u1ec3 b\u1ecb l\u1eeba. Khi tr\u0103ng th\u1ef1c t\u1edbi \u0111i\u1ec3m \u0111\u00fang, ch\u1ec9 t\u1ea1i kho\u1ea3nh kh\u1eafc \u0111\u00f3 con c\u00e1 n\u00e0y m\u1edbi \u0111\u1ebb tr\u1ee9ng. D\u00f9 ch\u00fang \u1edf b\u1ea5t k\u00ec ch\u1ed7 n\u00e0o, ch\u00fang s\u1ebd \u0111\u1ebb tr\u1ee9ng v\u00e0o kho\u1ea3nh kh\u1eafc \u0111\u00f3.<\/p>\n
M\u1ed9t tr\u0103m ngh\u00ecn con chim h\u00e0ng n\u0103m bay h\u00e0ng tr\u0103m v\u00e0 h\u00e0ng tr\u0103m d\u1eb7m. M\u00f9a \u0111\u00f4ng s\u1eafp t\u1edbi r\u1ed3i v\u00e0 tuy\u1ebft s\u1ebd s\u1edbm r\u01a1i, cho n\u00ean chim b\u1eaft \u0111\u1ea7u bay \u0111i kh\u1ecfi khu v\u1ef1c tuy\u1ebft s\u1ebd r\u01a1i. Ch\u00fang s\u1ebd d\u1eebng l\u1ea1i \u1edf m\u1ed9t ch\u1ed7 c\u00e1ch xa h\u00e0ng ngh\u00ecn d\u1eb7m. \u0110\u1ec3 \u0111i t\u1edbi ch\u1ed7 d\u1eebng m\u00f9a \u0111\u00f4ng, c\u1ea7n hai th\u00e1ng. Nh\u1eefng con chim n\u00e0y kh\u1edfi h\u00e0nh \u0111\u00edch x\u00e1c m\u1ed9t th\u00e1ng tr\u01b0\u1edbc khi tuy\u1ebft t\u1edbi. V\u00e0o l\u00fac kh\u1edfi h\u00e0nh tuy\u1ebft c\u00f2n ch\u01b0a b\u1eaft \u0111\u1ea7u r\u01a1i, nh\u01b0ng sau \u0111\u00edch x\u00e1c m\u1ed9t th\u00e1ng n\u00f3 s\u1ebd r\u01a1i. L\u00e0m sao nh\u1eefng con chim n\u00e0y t\u00ednh \u0111\u01b0\u1ee3c ng\u00e0y n\u00e0o tuy\u1ebft s\u1ebd r\u01a1i? Ng\u01b0\u1eddi d\u1ef1 b\u00e1o th\u1eddi ti\u1ebft c\u1ee7a ch\u00fang ta, ng\u01b0\u1eddi c\u00f3 nh\u1eefng ph\u00f2ng th\u00ed nghi\u1ec7m tinh vi nh\u1ea5t, kh\u00f4ng th\u1ec3 d\u1ef1 b\u00e1o \u0111\u01b0\u1ee3c th\u00f4ng tin ch\u00ednh x\u00e1c th\u1ebf. T\u00f4i \u0111\u00e3 nghe n\u00f3i r\u1eb1ng m\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u1ef1 b\u00e1o th\u1eddi ti\u1ebft tr\u01b0\u1edbc h\u1ebft \u0111i h\u1ecfi nh\u00e0 chi\u00eam tinh h\u1ecdc ng\u1ed3i \u1edf v\u1ec7 \u0111\u01b0\u1eddng, “\u00d4ng ngh\u0129 g\u00ec – h\u00f4m nay tr\u1eddi c\u00f3 m\u01b0a hay kh\u00f4ng?”<\/p>\n
Nh\u1eefng d\u00e0n x\u1ebfp m\u00e0 con ng\u01b0\u1eddi \u0111\u00e3 l\u00e0m d\u01b0\u1eddng nh\u01b0 ch\u01b0a ch\u00edn ch\u1eafn. Chim bi\u1ebft m\u1ed9t th\u00e1ng r\u01b0\u1ee1i hay hai th\u00e1ng tr\u01b0\u1edbc khi tuy\u1ebft r\u01a1i. Sau h\u00e0ng ngh\u00ecn th\u1ef1c nghi\u1ec7m ng\u01b0\u1eddi ta \u0111\u00e3 quan s\u00e1t r\u1eb1ng ng\u00e0y chim bay \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh cho m\u1ecdi ki\u1ec3u chim. M\u1ecdi n\u0103m ng\u00e0y n\u00e0y thay \u0111\u1ed5i, v\u00ec kh\u00f4ng c\u00f3 ng\u00e0y c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 tuy\u1ebft r\u01a1i. Nh\u01b0ng \u0111i\u1ec1u ch\u1eafc ch\u1eafn l\u00e0 m\u1ecdi con chim s\u1ebd bay \u0111i t\u1eeb m\u1ed9t th\u00e1ng tr\u01b0\u1edbc khi tuy\u1ebft r\u01a1i. N\u1ebfu tuy\u1ebft r\u01a1i m\u01b0\u1eddi ng\u00e0y mu\u1ed9n h\u01a1n n\u0103m tr\u01b0\u1edbc, th\u1ebf th\u00ec ch\u00fang s\u1ebd bay m\u01b0\u1eddi ng\u00e0y mu\u1ed9n h\u01a1n. N\u1ebfu tuy\u1ebft r\u01a1i m\u01b0\u1eddi ng\u00e0y s\u1edbm h\u01a1n, ch\u00fang s\u1ebd bay m\u01b0\u1eddi ng\u00e0y s\u1edbm h\u01a1n. N\u1ebfu ng\u00e0y c\u1ee7a vi\u1ec7c tuy\u1ebft r\u01a1i \u0111\u1ea7u ti\u00ean l\u00e0 kh\u00f4ng ch\u1eafc ch\u1eafn, th\u1ebf th\u00ec l\u00e0m sao nh\u1eefng con chim n\u00e0y \u0111\u01b0\u1ee3c th\u00f4ng tin?<\/p>\n
\u1ede Nh\u1eadt B\u1ea3n, c\u00f3 m\u1ed9t con chim s\u1ebd bay \u0111i tr\u00e1nh kh\u1ecfi th\u1ecb tr\u1ea5n hai m\u01b0\u01a1i b\u1ed1n gi\u1edd tr\u01b0\u1edbc khi \u0111\u1ed9ng \u0111\u1ea5t xu\u1ea5t hi\u1ec7n. \u0110\u00f3 ch\u1ec9 l\u00e0 m\u1ed9t con chim th\u1ecb tr\u1ea5n b\u00ecnh th\u01b0\u1eddng – trong m\u1ecdi th\u1ecb tr\u1ea5n c\u00f3 nhi\u1ec1u con trong ch\u00fang – nh\u01b0ng hai m\u01b0\u01a1i b\u1ed1n gi\u1edd tr\u01b0\u1edbc tr\u1eadn \u0111\u1ed9ng \u0111\u1ea5t nh\u1eefng con chim n\u00e0y s\u1ebd di c\u01b0 kh\u1ecfi th\u1ecb tr\u1ea5n. Hi\u1ec7n t\u1ea1i, c\u00e1c nh\u00e0 khoa h\u1ecdc kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng d\u1ef1 b\u00e1o li\u1ec7u \u0111\u1ed9ng \u0111\u1ea5t c\u00f3 t\u1edbi kh\u00f4ng, th\u1eadm ch\u00ed kh\u00f4ng d\u1ef1 b\u00e1o \u0111\u01b0\u1ee3c tr\u01b0\u1edbc hai gi\u1edd. Hai gi\u1edd tr\u01b0\u1edbc khi ch\u00fang hi\u1ec7n h\u1eefu v\u1eabn l\u00e0 kh\u00f4ng ch\u1eafc ch\u1eafn, h\u1ecd v\u1eabn kh\u00f4ng ch\u1eafc \u0111\u01b0\u1ee3c. Ch\u1ec9 c\u00f3 m\u1ed9t x\u00e1c su\u1ea5t, m\u1ed9t kh\u1ea3 n\u0103ng, r\u1eb1ng \u0111\u1ed9ng \u0111\u1ea5t c\u00f3 th\u1ec3 x\u1ea3y ra. Nh\u01b0ng \u1edf Nh\u1eadt B\u1ea3n, m\u1ecdi ng\u01b0\u1eddi bi\u1ebft tr\u01b0\u1edbc hai m\u01b0\u01a1i t\u01b0 gi\u1edd r\u1eb1ng \u0111\u1ed9ng \u0111\u1ea5t s\u1eafp t\u1edbi. T\u1eeb b\u1ea5t k\u00ec th\u1ecb tr\u1ea5n n\u00e0o nh\u1eefng con chim n\u00e0y bay \u0111i, m\u1ecdi ng\u01b0\u1eddi c\u1ee7a th\u1ecb tr\u1ea5n \u0111\u00f3 \u0111\u1ec1u bi\u1ebft r\u1eb1ng gi\u1edd ch\u1ec9 c\u00f2n th\u1eddi gian hai m\u01b0\u01a1i t\u01b0 ti\u1ebfng \u0111\u1ed3ng h\u1ed3. Con chim n\u00e0y \u0111\u00e3 \u0111i \u1ea9n c\u01b0; kh\u00f4ng m\u1ed9t con n\u00e0o c\u1ee7a lo\u00e0i chim \u0111\u00f3 c\u00f2n l\u1ea1i trong th\u1ecb tr\u1ea5n. L\u00e0m sao con chim n\u00e0y tr\u1edf n\u00ean \u0111\u01b0\u1ee3c th\u00f4ng tin?<\/p>\n
Trong m\u01b0\u1eddi n\u0103m nay, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 t\u1eebng n\u00f3i c\u00e1i g\u00ec \u0111\u00f3 m\u1edbi – r\u1eb1ng m\u1ecdi sinh v\u1eadt \u0111\u1ec1u c\u00f3 c\u01a1 quan gi\u00e1c quan b\u00ean trong \u0111\u1ec3 c\u1ea3m nh\u1eadn th\u1ebf gi\u1edbi b\u00ean ngo\u00e0i. C\u00f3 l\u1ebd con ng\u01b0\u1eddi n\u1eefa c\u0169ng c\u00f3 \u0111i\u1ec1u \u0111\u00f3, nh\u01b0ng \u0111\u00e3 \u0111\u00e1nh m\u1ea5t n\u00f3 qua vi\u1ec7c ph\u1ee5 thu\u1ed9c v\u00e0o tr\u00ed tu\u1ec7 c\u1ee7a m\u00ecnh. Con ng\u01b0\u1eddi l\u00e0 sinh linh duy nh\u1ea5t s\u1ed1ng trong th\u1ebf gi\u1edbi m\u00e0, qua kh\u1ea3 n\u0103ng hi\u1ec3u bi\u1ebft, \u0111\u00e3 \u0111\u00e1nh m\u1ea5t nhi\u1ec1u th\u1ee9 m\u00e0 c\u00f3 th\u1eddi con ng\u01b0\u1eddi \u0111\u00e3 c\u00f3. Qua c\u00f9ng kh\u1ea3 n\u0103ng hi\u1ec3u bi\u1ebft s\u00e1ng t\u1ea1o con ng\u01b0\u1eddi c\u0169ng \u0111\u00e3 thu \u0111\u01b0\u1ee3c nhi\u1ec1u th\u1ee9 m\u00e0 con ng\u01b0\u1eddi \u0111\u00e3 kh\u00f4ng c\u00f3, nh\u01b0ng v\u1edbi m\u1ea5t m\u00e1t l\u1edbn. \u0110i\u1ec1u con ng\u01b0\u1eddi c\u00f3, con ng\u01b0\u1eddi \u0111\u00e3 \u0111\u00e1nh m\u1ea5t, \u0111i\u1ec1u con ng\u01b0\u1eddi kh\u00f4ng c\u00f3, con ng\u01b0\u1eddi \u0111\u00e3 ph\u00e1t minh ra. Nh\u01b0ng ngay c\u1ea3 c\u00e1c sinh v\u1eadt nh\u1ecf b\u00e9 c\u0169ng c\u00f3 ngu\u1ed3n c\u1ea3m nh\u1eadn b\u00ean trong. V\u00e0 b\u00e2y gi\u1edd d\u1eef li\u1ec7u khoa h\u1ecdc \u0111ang tr\u1edf th\u00e0nh s\u1eb5n c\u00f3 m\u00e0 ch\u1ee9ng minh r\u1eb1ng ngu\u1ed3n b\u00ean trong nh\u01b0 v\u1eady l\u00e0 t\u1ed3n t\u1ea1i. Kh\u00e1m ph\u00e1 n\u00e0y v\u1ec1 ngu\u1ed3n b\u00ean trong l\u00e0m cho ch\u00fang ta nh\u1eadn bi\u1ebft r\u1eb1ng kh\u00f4ng c\u00e1i g\u00ec s\u1ed1ng \u0111\u1ed9ng tr\u00ean tr\u00e1i \u0111\u1ea5t n\u00e0y l\u00e0 c\u00f4 l\u1eadp hay t\u00e1ch r\u1eddi. M\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c n\u1ed1i v\u1edbi c\u00e0n kh\u00f4n. N\u1ebfu b\u1ea5t k\u00ec c\u00e1i g\u00ec x\u1ea3y ra \u1edf b\u1ea5t k\u00ec ch\u1ed7 n\u00e0o, k\u1ebft qu\u1ea3 c\u1ee7a n\u00f3 s\u1ebd b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c c\u1ea3m th\u1ea5y \u1edf \u0111\u00e2y.<\/p>\n
T\u00f4i \u0111\u00e3 n\u00f3i v\u1ec1 Paracelsus…. C\u00e1c nh\u00e0 v\u1eadt l\u00ed ng\u00e0y nay c\u0169ng \u0111ang \u0111i t\u1edbi k\u1ebft lu\u1eadn r\u1eb1ng khi c\u00e1c \u0111\u1ed1m n\u1ed5i l\u00ean v\u00e0 t\u0103ng tr\u01b0\u1edfng tr\u00ean m\u1eb7t tr\u1eddi, \u1ed1m b\u1ec7nh tr\u00ean tr\u00e1i \u0111\u1ea5t t\u0103ng l\u00ean, v\u00e0 r\u1eb1ng khi c\u00e1c \u0111\u1ed1m m\u1eb7t tr\u1eddi gi\u1ea3m \u0111i, \u1ed1m b\u1ec7nh tr\u00ean tr\u00e1i \u0111\u1ea5t c\u0169ng gi\u1ea3m \u0111i. Ch\u00fang ta s\u1ebd kh\u00f4ng bao gi\u1edd g\u1ea1t b\u1ecf \u0111\u01b0\u1ee3c b\u1ec7nh t\u1eadt tr\u00ean tr\u00e1i \u0111\u1ea5t khi m\u00e0 c\u00e1c \u0111\u1ed1m m\u1eb7t tr\u1eddi c\u00f2n k\u00e9o d\u00e0i. C\u1ee9 m\u1ed7i m\u01b0\u1eddi m\u1ed9t n\u0103m l\u1ea1i c\u00f3 r\u1ed1i lo\u1ea1n tr\u00ean m\u1eb7t tr\u1eddi v\u00e0 nh\u1eefng v\u1ee5 b\u00f9ng n\u1ed5 kh\u1ed5ng l\u1ed3 x\u1ea3y ra. Khi c\u00e1c v\u1ee5 n\u1ed5 v\u00e0 r\u1ed1i lo\u1ea1n xu\u1ea5t hi\u1ec7n tr\u00ean m\u1eb7t tr\u1eddi, v\u00e0o th\u1eddi gian \u0111\u00f3 c\u00e1c cu\u1ed9c chi\u1ebfn tranh v\u00e0 r\u1ed1i lo\u1ea1n xu\u1ea5t hi\u1ec7n tr\u00ean tr\u00e1i \u0111\u1ea5t. Chi\u1ebfn tranh x\u1ea3y ra tr\u00ean tr\u00e1i \u0111\u1ea5t tu\u00e2n theo tr\u00ecnh t\u1ef1 m\u01b0\u1eddi n\u0103m. D\u1ecbch b\u1ec7nh c\u0169ng \u0111i theo tr\u00ecnh t\u1ef1 m\u01b0\u1eddi hay m\u01b0\u1eddi m\u1ed9t n\u0103m. C\u00e1ch m\u1ea1ng c\u0169ng \u0111i theo x\u1ea5p x\u1ec9 tr\u00ecnh t\u1ef1 qu\u00e3ng m\u01b0\u1eddi hay m\u01b0\u1eddi m\u1ed9t n\u0103m.<\/p>\n
M\u1ed9t khi b\u1ea1n c\u00f3 \u00fd t\u01b0\u1edfng r\u1eb1ng ch\u00fang ta kh\u00f4ng t\u00e1ch r\u1eddi hay c\u00f4 l\u1eadp m\u00e0 \u0111\u01b0\u1ee3c n\u1ed1i c\u00f9ng nhau theo c\u00e1ch c\u00f3 h\u1ec7 th\u1ed1ng, th\u1ebf th\u00ec s\u1ebd d\u1ec5 hi\u1ec3u chi\u00eam tinh h\u1ecdc. \u0110\u00e2y l\u00e0 l\u00ed do t\u1ea1i sao t\u00f4i \u0111ang gi\u1ea3i th\u00edch m\u1ecdi \u0111i\u1ec1u n\u00e0y cho b\u1ea1n.<\/p>\n
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T\u1eeb “\u0110i\u1ec1u huy\u1ec1n b\u00ed \u1ea9n k\u00edn”, Ch.5<\/p>\n","protected":false},"excerpt":{"rendered":"
V\u00e0o l\u00fac sinh, c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ee7a t\u00e2m tr\u00ed c\u1ee7a \u0111\u1ee9a tr\u1ebb l\u00e0 \u0111\u00edch x\u00e1c gi\u1ed1ng nh\u01b0 t\u1ea5m n\u1ec1n \u1ea3nh ch\u1ee5p r\u1ea5t nh\u1ea1y c\u1ea3m…. Hai … <\/p>\n","protected":false},"author":3,"featured_media":3113,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57],"tags":[],"class_list":["post-3112","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quan-sat-nhan-biet"],"_links":{"self":[{"href":"https:\/\/reikivietnam.org\/index.php?rest_route=\/wp\/v2\/posts\/3112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/reikivietnam.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/reikivietnam.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/reikivietnam.org\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/reikivietnam.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3112"}],"version-history":[{"count":1,"href":"https:\/\/reikivietnam.org\/index.php?rest_route=\/wp\/v2\/posts\/3112\/revisions"}],"predecessor-version":[{"id":3114,"href":"https:\/\/reikivietnam.org\/index.php?rest_route=\/wp\/v2\/posts\/3112\/revisions\/3114"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/reikivietnam.org\/index.php?rest_route=\/wp\/v2\/media\/3113"}],"wp:attachment":[{"href":"https:\/\/reikivietnam.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/reikivietnam.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/reikivietnam.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}