{"id":13036,"date":"2020-06-04T08:46:40","date_gmt":"2020-06-04T08:46:40","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=13036"},"modified":"2020-06-04T08:46:40","modified_gmt":"2020-06-04T08:46:40","slug":"how-to-make-frozen-soap-bubbles-without-freezing-your-fingers-off","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/physics\/how-to-make-frozen-soap-bubbles-without-freezing-your-fingers-off\/","title":{"rendered":"C\u00e1ch l\u00e0m bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh lung linh ngay t\u1ea1i nh\u00e0"},"content":{"rendered":"<h2 class=\"wp-block-heading\">C\u00e1ch l\u00e0m bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh m\u00e0 kh\u00f4ng b\u1ecb c\u00f3ng tay<\/h2>\n\n<h2 class=\"wp-block-heading\">Ph\u1ea7n m\u1edf \u0111\u1ea7u<\/h2>\n\n<p>Bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh l\u00e0 m\u1ed9t c\u1ea3nh t\u01b0\u1ee3ng \u0111\u1eb9p v\u00e0 mong manh. Nh\u01b0ng n\u1ebfu b\u1ea1n kh\u00f4ng mu\u1ed1n ch\u1ecbu \u0111\u1ef1ng th\u1eddi ti\u1ebft l\u1ea1nh gi\u00e1 \u0111\u1ec3 l\u00e0m ch\u00fang, th\u00ec v\u1eabn c\u00f3 c\u00e1ch \u0111\u1ec3 l\u00e0m trong nh\u00e0. Sau \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc v\u1ec1 c\u00e1ch l\u00e0m bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ra ngo\u00e0i tr\u1eddi.<\/p>\n\n<h2 class=\"wp-block-heading\">Nguy\u00ean li\u1ec7u<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u0129a<\/li>\n<li>Dung d\u1ecbch l\u00e0m bong b\u00f3ng<\/li>\n<li>\u1ed0ng h\u00fat<\/li>\n<li>T\u1ee7 \u0111\u00f4ng<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">H\u01b0\u1edbng d\u1eabn<\/h2>\n\n<ol class=\"wp-block-list\">\n<li><strong>Ph\u1ee7 m\u1ed9t l\u1edbp dung d\u1ecbch l\u00e0m bong b\u00f3ng l\u00ean \u0111\u0129a<\/strong>. Nh\u00fang \u0111\u0129a v\u00e0o b\u00e1t dung d\u1ecbch l\u00e0m bong b\u00f3ng n\u00f4ng v\u00e0 xoay tr\u00f2n \u0111\u1ec3 ph\u1ee7 \u0111\u1ec1u to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t \u0111\u0129a.<\/li>\n<li><strong>Th\u1ed5i m\u1ed9t qu\u1ea3 b\u00f3ng l\u00ean tr\u00ean \u0111\u0129a<\/strong>. \u0110\u1eb7t \u1ed1ng h\u00fat g\u1ea7n b\u1ec1 m\u1eb7t dung d\u1ecbch l\u00e0m bong b\u00f3ng v\u00e0 th\u1ed5i nh\u1eb9 nh\u00e0ng. Gi\u1eef cho qu\u1ea3 b\u00f3ng v\u1eabn d\u00ednh v\u00e0o \u1ed1ng h\u00fat khi th\u1ed5i.<\/li>\n<li><strong>\u0110\u1eb7t qu\u1ea3 b\u00f3ng l\u00ean \u0111\u0129a<\/strong>. Khi qu\u1ea3 b\u00f3ng \u0111\u1ee7 l\u1edbn, h\u00e3y c\u1ea9n th\u1eadn \u0111\u1eb7t qu\u1ea3 b\u00f3ng l\u00ean \u0111\u0129a.<\/li>\n<li><strong>R\u00fat \u1ed1ng h\u00fat ra<\/strong>. T\u1eeb t\u1eeb v\u00e0 nh\u1eb9 nh\u00e0ng r\u00fat \u1ed1ng h\u00fat ra kh\u1ecfi qu\u1ea3 b\u00f3ng.<\/li>\n<li><strong>Cho qu\u1ea3 b\u00f3ng v\u00e0o t\u1ee7 \u0111\u00f4ng<\/strong>. D\u00f9ng th\u00eca ho\u1eb7c ng\u00f3n tay (c\u1ea9n th\u1eadn kh\u00f4ng l\u00e0m v\u1ee1 b\u00f3ng) \u0111\u1ec3 di chuy\u1ec3n qu\u1ea3 b\u00f3ng v\u00e0o \u0111\u0129a trong t\u1ee7 \u0111\u00f4ng.<\/li>\n<li><strong>Ki\u1ec3m tra qu\u1ea3 b\u00f3ng sau 30 ph\u00fat<\/strong>. Qu\u1ea3 b\u00f3ng s\u1ebd \u0111\u00f4ng c\u1ee9ng ho\u00e0n to\u00e0n.<\/li>\n<\/ol>\n\n<h2 class=\"wp-block-heading\">M\u1eb9o<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng \u0111\u0129a r\u1ed9ng, n\u00f4ng \u0111\u1ec3 d\u1ec5 d\u00e0ng di chuy\u1ec3n qu\u1ea3 b\u00f3ng v\u00e0o t\u1ee7 \u0111\u00f4ng h\u01a1n.<\/li>\n<li>Th\u1ed5i v\u00e0 x\u1eed l\u00fd qu\u1ea3 b\u00f3ng th\u1eadt nh\u1eb9 nh\u00e0ng.<\/li>\n<li>N\u1ebfu qu\u1ea3 b\u00f3ng v\u1ee1, ch\u1ec9 c\u1ea7n l\u00e0m l\u1ea1i t\u1eeb \u0111\u1ea7u.<\/li>\n<li>B\u1ea1n c\u00f3 th\u1ec3 th\u00eam ph\u1ea9m m\u00e0u th\u1ef1c ph\u1ea9m v\u00e0o dung d\u1ecbch l\u00e0m bong b\u00f3ng \u0111\u1ec3 t\u1ea1o ra nh\u1eefng qu\u1ea3 b\u00f3ng \u0111\u00f4ng l\u1ea1nh nhi\u1ec1u m\u00e0u s\u1eafc.<\/li>\n<li>Bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh r\u1ea5t d\u1ec5 v\u1ee1 v\u00e0 ch\u1ec9 t\u1ed3n t\u1ea1i trong kho\u1ea3ng 10 ph\u00fat. H\u00e3y t\u1eadn h\u01b0\u1edfng khi b\u1ea1n c\u00f3 th\u1ec3!<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Qu\u1ea3 b\u00f3ng c\u1ee7a t\u00f4i v\u1ee1 tr\u01b0\u1edbc khi t\u00f4i k\u1ecbp chuy\u1ec3n v\u00e0o t\u1ee7 \u0111\u00f4ng<\/strong>. \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang r\u1ea5t nh\u1eb9 nh\u00e0ng khi th\u1ed5i v\u00e0 x\u1eed l\u00fd qu\u1ea3 b\u00f3ng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 th\u1eed s\u1eed d\u1ee5ng \u0111\u0129a r\u1ed9ng h\u01a1n, n\u00f4ng h\u01a1n.<\/li>\n<li><strong>Qu\u1ea3 b\u00f3ng c\u1ee7a t\u00f4i kh\u00f4ng \u0111\u00f4ng c\u1ee9ng ho\u00e0n to\u00e0n<\/strong>. \u0110\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111ang \u0111\u1eb7t qu\u1ea3 b\u00f3ng \u1edf ph\u1ea7n l\u1ea1nh nh\u1ea5t c\u1ee7a t\u1ee7 \u0111\u00f4ng. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 th\u1eed \u0111\u00f4ng l\u1ea1nh qu\u1ea3 b\u00f3ng trong th\u1eddi gian d\u00e0i h\u01a1n 30 ph\u00fat.<\/li>\n<li><strong>Qu\u1ea3 b\u00f3ng \u0111\u00f4ng l\u1ea1nh c\u1ee7a t\u00f4i v\u1ee1 khi t\u00f4i l\u1ea5y ra kh\u1ecfi t\u1ee7 \u0111\u00f4ng<\/strong>. Bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh r\u1ea5t d\u1ec5 v\u1ee1. H\u00e3y ch\u1eafc ch\u1eafn x\u1eed l\u00fd ch\u00fang m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 th\u1eed chuy\u1ec3n qu\u1ea3 b\u00f3ng sang m\u1ed9t \u0111\u0129a \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng tr\u01b0\u1edbc khi l\u1ea5y ra kh\u1ecfi t\u1ee7 \u0111\u00f4ng.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Th\u00f4ng tin b\u1ed5 sung<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh l\u00e0 m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 d\u1ea1y tr\u1ebb em v\u1ec1 khoa h\u1ecdc. C\u00e1c em c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a x\u00e0 ph\u00f2ng, kh\u00f4ng kh\u00ed v\u00e0 n\u01b0\u1edbc.<\/li>\n<li>Bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c d\u1ef1 \u00e1n ngh\u1ec7 thu\u1eadt. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u00fang \u0111\u1ec3 t\u1ea1o ra nh\u1eefng \u0111\u1ed3 trang tr\u00ed \u0111\u1eb9p v\u00e0 \u0111\u1ed9c \u0111\u00e1o.<\/li>\n<li>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t c\u00e1ch vui v\u1ebb v\u00e0 d\u1ec5 d\u00e0ng \u0111\u1ec3 d\u00e0nh m\u1ed9t ng\u00e0y m\u00f9a \u0111\u00f4ng, h\u00e3y th\u1eed l\u00e0m bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh. Ch\u00fang l\u00e0 m\u1ed9t c\u00e1ch tuy\u1ec7t v\u1eddi \u0111\u1ec3 t\u1eadn h\u01b0\u1edfng v\u1ebb \u0111\u1eb9p c\u1ee7a m\u00f9a \u0111\u00f4ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ra ngo\u00e0i tr\u1eddi.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch l\u00e0m bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh m\u00e0 kh\u00f4ng b\u1ecb c\u00f3ng tay Ph\u1ea7n m\u1edf \u0111\u1ea7u Bong b\u00f3ng x\u00e0 ph\u00f2ng \u0111\u00f4ng l\u1ea1nh l\u00e0 m\u1ed9t c\u1ea3nh t\u01b0\u1ee3ng \u0111\u1eb9p v\u00e0 mong manh.&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[965],"tags":[17622,17624,17623,451],"class_list":["post-13036","post","type-post","status-publish","format-standard","hentry","category-physics","tag-frozen-soap-bubbles","tag-indoor-activities","tag-winter-science","tag-art-and-science"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=13036"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13036\/revisions"}],"predecessor-version":[{"id":13037,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13036\/revisions\/13037"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=13036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=13036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=13036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}