{"id":14612,"date":"2021-11-27T15:37:58","date_gmt":"2021-11-27T08:37:58","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=14612"},"modified":"2021-11-27T15:37:59","modified_gmt":"2021-11-27T08:37:59","slug":"cay-ngoc-trai-duoc-khong","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/cay-ngoc-trai-duoc-khong\/","title":{"rendered":"C\u1ea5y ng\u1ecdc trai, \u0111\u01b0\u1ee3c kh\u00f4ng?"},"content":{"rendered":"\n<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 5 &#8211; Arkady Leokum<\/p>\n\n\n\n<p>C\u00e1ch nay kho\u1ea3ng h\u01a1n b\u1ed1n ng\u00e0n n\u0103m, ng\u01b0\u1eddi Trung Hoa \u0111\u00e3 ph\u00e1t hi\u1ec7n ra ng\u1ecdc trai. Ng\u1ecdc trai l\u00e0 g\u00ec v\u00e0 con trai \u0111\u00e3 t\u1ea1o ra ng\u1ecdc trai b\u1eb1ng c\u00e1ch n\u00e0o? Ch\u1ea5t li\u1ec7u t\u1ea1o n\u00ean ng\u1ecdc trai c\u0169ng ch\u00ednh l\u00e0 ch\u1ea5t x\u00e0 c\u1eeb l\u00f3t trong v\u1ecf c\u1ee7a con trai. N\u1ebfu ch\u1ec9 n\u00f3i ri\u00eang ph\u1ea7n \u201cth\u1ecbt\u201d th\u00ec con trai thu\u1ed9c lo\u00e0i nhuy\u1ec5n th\u1ec3 do \u0111\u00f3 n\u00f3 ph\u1ea3i ti\u1ebft ra ch\u1ea5t x\u00e0 c\u1eeb n\u00e0y \u0111\u1ec3 \u201cph\u1ee7\u201d l\u00ean th\u00e2n th\u1ec3 c\u1ee7a n\u00f3 \u0111\u1eb7ng \u201ct\u1ef1 v\u1ec7\u201d.<\/p>\n\n\n\n<p>Khi c\u00f3 m\u1ed9t v\u1eadt l\u1ea1 nh\u01b0 h\u1ea1t c\u00e1t ch\u1eb3ng h\u1ea1n l\u1ecdt v\u00e0o ph\u00eda trong v\u1ecf, l\u00e0m cho n\u00f3 b\u1ecb th\u01b0\u01a1ng ho\u1eb7c b\u1ecb \u201cv\u01b0\u1edbng v\u00edu\u201d, con trai li\u1ec1n ti\u1ebft ra ch\u1ea5t x\u00e0 c\u1eeb bao v\u1eadt l\u1ea1 \u0111\u00f3 l\u1ea1i. C\u1ee9 th\u1ebf, v\u1eadt l\u1ea1 kia ng\u00e0y c\u00e0ng l\u1edbn l\u00ean v\u00ec con trai \u0111\u00e3 bao v\u1eadt l\u1ea1 \u0111\u00f3 b\u1eb1ng nh\u1eefng l\u1edbp x\u00e0 c\u1eeb, h\u1ebft l\u1edbp n\u00e0y \u0111\u1ebfn l\u1edbp kia. Con trai \u0111\u00e3 ph\u1ea3i ch\u1ecbu n\u1ed7i th\u01b0\u01a1ng \u0111au l\u00e2u d\u00e0i \u0111\u1ec3 k\u1ebft th\u00e0nh vi\u00ean ng\u1ecdc. \u0111\u00f3 ch\u1ec9 l\u00e0 \u201ctai n\u1ea1n\u201d \u00edt nhi\u1ec1u c\u00f3 t\u00ednh t\u1ef1 nhi\u00ean. Nh\u01b0ng \u201cc\u1ea5y\u201d ng\u1ecdc trai l\u00e0 h\u00e0nh \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi c\u1ed1 t\u00ecnh g\u00e2y tai n\u1ea1n cho con trai \u0111\u1ec3 l\u1ea5y ng\u1ecdc. M\u1ed9t con trai c\u00f3 th\u1ec3 kh\u00f4ng b\u1ecb v\u01b0\u1edbng v\u00edu b\u1edfi v\u1eadt l\u1ea1 c\u0169ng b\u1ecb con ng\u01b0\u1eddi b\u1eaft l\u00ean nh\u00e9t v\u00e0o ph\u00eda ngo\u00e0i \u201cda\u201d c\u1ee7a n\u00f3 m\u1ed9t h\u1ea1t c\u00e1t r\u1ed3i th\u1ea3 xu\u1ed1ng n\u01b0\u1edbc tr\u1edf l\u1ea1i cho con trai mang theo v\u1ebft th\u01b0\u01a1ng \u1ea5y v\u00e0 sinh s\u1ed1ng b\u00ecnh th\u01b0\u1eddng. Ch\u1eb3ng ph\u1ea3i con ng\u01b0\u1eddi c\u00f3 h\u1ea3o \u00fd mu\u1ed1n con trai kh\u1ecfi \u0111au \u0111\u1edbn, v\u01b0\u1edbng v\u00edu v\u00ec \u201cv\u1eadt l\u1ea1\u201d m\u00e0 \u0111\u00f4i ba n\u0103m sau v\u1edbt n\u00f3 l\u00ean \u0111\u1eb7ng \u201cb\u1ecf\u201d c\u00e1i v\u1eadt l\u1ea1 qu\u00e1i \u00e1c kia \u0111i gi\u00f9m cho con trai m\u00e0 ch\u1ec9 v\u00ec \u201cv\u1eadt l\u1ea1\u201d kia nay \u0111\u00e3 th\u00e0nh h\u1ea1t ng\u1ecdc trai. H\u00ecnh th\u1ec3 h\u1ea1t ng\u1ecdc trai \u201cc\u1ea5y\u201d th\u00ec ch\u1eb3ng ho\u00e0n h\u1ea3o b\u1eb1ng h\u1ea1t ng\u1ecdc trai \u201ct\u1ef1 nhi\u00ean\u201d.<\/p>\n\n\n\n<p>T\u1eeb l\u00e2u, \u1edf Nh\u1eadt B\u1ea3n, ng\u01b0\u1eddi ta \u0111\u00e3 bi\u1ebft \u201cc\u1ea5y\u201d ng\u1ecdc trai. V\u1eadt l\u1ea1 \u0111\u01b0\u1ee3c nh\u00e9t v\u00e0o t\u1eadn trong c\u01a1 th\u1ec3 con trai. \u0111\u00e2y l\u00e0 m\u1ed9t cu\u1ed9c gi\u1ea3i ph\u1eabu \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n th\u1eadn v\u00e0 kh\u00e9o l\u00e9o cao \u0111\u1ed9, b\u1edfi n\u1ebfu kh\u00f4ng th\u00ec con trai s\u1ebd b\u1ecb ch\u1ebft.<\/p>\n\n\n\n<p>Th\u1ee3 m\u00f2 trai ng\u00e0y x\u01b0a tr\u1ea7n tru\u1ed3ng l\u1eb7n s\u00e2u xu\u1ed1ng bi\u1ec3n t\u1edbi tr\u00ean 20m v\u00e0 \u1edf d\u01b0\u1edbi \u0111\u00e1y bi\u1ec3n ch\u1eebng m\u1ed9t ph\u00fat. Trong m\u1ed9t ph\u00fat \u0111\u00f3, h\u1ecd qu\u01a1 \u0111\u1ea1i b\u1ea5t c\u1ee9 con trai n\u00e0o trong t\u1ea7m tay c\u1ee7a h\u1ecd b\u1ecf v\u00e0o m\u1ed9t c\u00e1i th\u00fang r\u1ed3i tr\u1ed3i l\u00ean. Ng\u00e0y nay, c\u00e1c th\u1ee3 m\u00f2 trai \u0111\u01b0\u1ee3c trang b\u1ecb hi\u1ec7n \u0111\u1ea1i h\u01a1n, \u1edf d\u01b0\u1edbi n\u01b0\u1edbc \u0111\u01b0\u1ee3c l\u00e2u h\u01a1n, do \u0111\u00f3 h\u1ecd c\u00f3 th\u00ec gi\u1edd \u201ctuy\u1ec3n\u201d c\u00e1c con trai th\u00edch h\u1ee3p \u0111\u1ec3 \u201cc\u1ea5y\u201d ng\u1ecdc ho\u1eb7c \u0111\u1ec3 \u201cl\u1ea5y\u201d ng\u1ecdc.<\/p>\n\n\n\n<p>H\u1ea1t ng\u1ecdc trai l\u1edbn nh\u1ea5t m\u00e0 ng\u01b0\u1eddi ta l\u1ea5y \u0111\u01b0\u1ee3c c\u00f3 chi\u1ec1u d\u00e0i 6cm v\u00e0 \u0111\u01b0\u1eddng k\u00ednh h\u01a1n 10cm. Ng\u1ecdc trai \u201cth\u1ee9 thi\u1ec7t\u201d gi\u00e1 \u0111\u1eaft l\u1eafm. Ng\u1ecdc trai m\u00e0 ta mua h\u1ea7u h\u1ebft \u0111\u1ec1u l\u00e0 ng\u1ecdc trai nh\u00e2n t\u1ea1o. Ng\u01b0\u1eddi Ph\u00e1p c\u00f3 t\u00e0i ch\u1ebf t\u1ea1o ng\u1ecdc trai nh\u00e2n t\u1ea1o b\u1eb1ng c\u00e1ch l\u1ea5y nh\u1eefng h\u1ed9t th\u1ee7y tinh ph\u1ebft l\u00ean \u0111\u00f3 nh\u1eefng l\u1edbp \u201cs\u01a1n\u201d l\u1ea5y t\u1eeb v\u1ea3y c\u1ee7a m\u1ed9t v\u00e0i lo\u00e0i c\u00e1. D\u0129 nhi\u00ean th\u1ee9 ng\u1ecdc trai n\u00e0y kh\u00f4ng th\u1ec3 so s\u00e1nh v\u1edbi lo\u1ea1i ng\u1ecdc trai \u201ct\u1ef1 nhi\u00ean\u201d.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 5 &#8211; Arkady Leokum C\u00e1ch nay kho\u1ea3ng h\u01a1n b\u1ed1n ng\u00e0n n\u0103m, ng\u01b0\u1eddi Trung Hoa \u0111\u00e3 ph\u00e1t hi\u1ec7n ra ng\u1ecdc trai. Ng\u1ecdc trai l\u00e0 g\u00ec v\u00e0 con trai \u0111\u00e3 t\u1ea1o ra ng\u1ecdc trai b\u1eb1ng c\u00e1ch n\u00e0o? Ch\u1ea5t li\u1ec7u t\u1ea1o n\u00ean ng\u1ecdc trai c\u0169ng ch\u00ednh [&hellip;]<\/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-14612","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\/14612","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=14612"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14612\/revisions"}],"predecessor-version":[{"id":14613,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/14612\/revisions\/14613"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=14612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=14612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=14612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}