{"id":4711,"date":"2016-01-06T15:29:28","date_gmt":"2016-01-06T08:29:28","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=4711"},"modified":"2017-10-02T10:58:04","modified_gmt":"2017-10-02T03:58:04","slug":"gom-in-3d-lam-vo-may-bay-sieu-thanh","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/gom-in-3d-lam-vo-may-bay-sieu-thanh\/","title":{"rendered":"G\u1ed1m in 3D l\u00e0m v\u1ecf m\u00e1y bay si\u00eau thanh"},"content":{"rendered":"

V\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t l\u00ean \u0111\u1ebfn 1.700 \u0111\u1ed9 C, g\u1ed1m in 3D l\u00e0 v\u1eadt li\u1ec7u ho\u00e0n h\u1ea3o \u0111\u1ec3 ch\u1ebf t\u1ea1o nh\u1eefng chi\u1ebfc m\u00e1y bay si\u00eau thanh, t\u00ean l\u1eeda v\u00e0 t\u00e0u v\u0169 tr\u1ee5 th\u1ebf h\u1ec7 m\u1edbi.<\/strong><\/p>\n

\"\"<\/p>\n

G\u1ed1m in 3D ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 1.700 \u0111\u1ed9 C. \u1ea2nh: yibana.<\/em><\/p>\n

Theo Discovery News, c\u00e1c nh\u00e0 khoa h\u1ecdc M\u1ef9 \u1ee9ng d\u1ee5ng m\u00e1y in 3D \u0111\u1ec3 t\u1ea1o ra c\u00e1c b\u1ed9 ph\u1eadn t\u00f9y \u00fd b\u1eb1ng g\u1ed1m v\u1edbi \u0111\u1eb7c \u0111i\u1ec3m si\u00eau nh\u1eb9, \u0111\u1ed9 b\u1ec1n cao, t\u00ednh c\u00e1ch nhi\u1ec7t t\u1ed1t v\u00e0 \u00edt r\u1ea1n n\u1ee9t. K\u1ebft qu\u1ea3 n\u00e0y gi\u00fap m\u1edf ra m\u1ed9t th\u1ebf h\u1ec7 m\u00e1y bay ph\u1ea3n l\u1ef1c m\u1edbi c\u00f3 th\u00e2n ho\u1eb7c \u0111\u1ed9ng c\u01a1 l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u g\u1ed1m, c\u00f3 th\u1ec3 bay v\u1edbi t\u1ed1c \u0111\u1ed9 si\u00eau thanh t\u1eeb New York \u0111\u1ebfn Tokyo trong m\u1ed9t v\u00e0i gi\u1edd.<\/p>\n

“N\u1ebfu b\u1ea1n \u0111i nhanh g\u1ea5p kho\u1ea3ng 10 l\u1ea7n t\u1ed1c \u0111\u1ed9 \u00e2m thanh trong kh\u00f4ng kh\u00ed, b\u1ea5t c\u1ee9 ph\u01b0\u01a1ng ti\u1ec7n n\u00e0o c\u0169ng s\u1ebd n\u00f3ng l\u00ean do ma s\u00e1t”, Tobias Schaedler, nghi\u00ean c\u1ee9u vi\u00ean cao c\u1ea5p t\u1ea1i Ph\u00f2ng th\u00ed nghi\u1ec7m HRL \u1edf Malibu, California, M\u1ef9, cho bi\u1ebft. “N\u1ebfu ch\u00fang ta mu\u1ed1n ch\u1ebf t\u1ea1o m\u1ed9t ph\u01b0\u01a1ng ti\u1ec7n di chuy\u1ec3n v\u1edbi t\u1ed1c \u0111\u1ed9 si\u00eau thanh th\u00ec l\u1edbp v\u1ecf c\u1ee7a n\u00f3 ph\u1ea3i \u0111\u01b0\u1ee3c l\u00e0m ho\u00e0n to\u00e0n b\u1eb1ng g\u1ed1m c\u00e1ch nhi\u1ec7t”.<\/p>\n

Ch\u1ebf t\u1ea1o c\u00e1c chi ti\u1ebft t\u1eeb v\u1eadt li\u1ec7u g\u1ed1m kh\u00f3 kh\u0103n h\u01a1n nh\u1ef1a v\u00e0 kim lo\u1ea1i v\u00ec ch\u00fang kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00fac ho\u1eb7c gia c\u00f4ng m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Theo k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Science h\u00f4m 1\/1, Schaedler v\u00e0 c\u00e1c \u0111\u1ed3ng nghi\u1ec7p ph\u00e1t minh m\u1ed9t c\u00f4ng th\u1ee9c nh\u1ef1a c\u00f3 th\u1ec3 in 3D th\u00e0nh c\u00e1c chi ti\u1ebft v\u1edbi h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc b\u1ea5t k\u1ef3.<\/p>\n

T\u00e0u con thoi s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u g\u1ed1m th\u1ebf h\u1ec7 c\u0169 b\u00ean d\u01b0\u1edbi l\u1edbp v\u1ecf \u0111\u1ec3 c\u00e1ch nhi\u1ec7t khi quay tr\u1edf l\u1ea1i b\u1ea7u kh\u00ed quy\u1ec3n nh\u01b0ng l\u1edbp g\u1ed1m n\u00e0y r\u1ea5t d\u1ec5 v\u1ee1 v\u00e0 th\u01b0\u1eddng xuy\u00ean ph\u1ea3i thay th\u1ebf. \u1ea2nh: NASA.<\/em><\/p>\n

“Ch\u00fang t\u00f4i t\u1ea1o ra m\u1ed9t lo\u1ea1i ti\u1ec1n ch\u1ea5t c\u1ee7a g\u1ed1m c\u00f3 th\u1ec3 in \u0111\u01b0\u1ee3c nh\u01b0 polyme, sau khi thi\u00eau k\u1ebft, v\u1eadt li\u1ec7u polyme n\u00e0y s\u1ebd chuy\u1ec3n h\u00f3a th\u00e0nh g\u1ed1m,” Schaedler gi\u1ea3i th\u00edch. “C\u00f3 m\u1ed9t s\u1ed1 co r\u00fat x\u1ea3y ra khi thi\u00eau k\u1ebft, nh\u01b0ng n\u00f3 c\u00f3 t\u00ednh \u0111\u1ed3ng nh\u1ea5t n\u00ean r\u1ea5t d\u1ec5 d\u1ef1 \u0111o\u00e1n h\u00ecnh d\u00e1ng thi\u1ebft k\u1ebf”.<\/p>\n

Chi ti\u1ebft nh\u1ef1a sau khi in s\u1ebd \u0111\u01b0\u1ee3c thi\u00eau k\u1ebft, bi\u1ebfn th\u00e0nh g\u1ed1m \u0111\u1eb7c v\u1edbi \u0111\u1ed9 b\u1ec1n cao. V\u1eadt li\u1ec7u g\u1ed1m n\u00e0y ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 l\u00ean t\u1edbi 1.700 \u0111\u1ed9 C v\u00e0 b\u1ec1n h\u01a1n 10 l\u1ea7n so v\u1edbi c\u00e1c v\u1eadt li\u1ec7u t\u01b0\u01a1ng t\u1ef1 kh\u00e1c.<\/p>\n

Trong nh\u1eefng \u1ee9ng d\u1ee5ng quan tr\u1ecdng h\u01a1n, ph\u01b0\u01a1ng ph\u00e1p m\u1edbi cho ph\u00e9p s\u1ea3n xu\u1ea5t nhi\u1ec1u b\u1ed9 ph\u1eadn nh\u1ecf \u0111\u1eb7c bi\u1ec7t c\u1ee7a v\u1ec7 tinh v\u00e0 t\u00ean l\u1eeda, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t sinh ra trong qu\u00e1 tr\u00ecnh ma s\u00e1t v\u1edbi kh\u00f4ng kh\u00ed \u1edf t\u1ed1c \u0111\u1ed9 cao, c\u0169ng nh\u01b0 nhi\u1ec7t \u0111\u1ed9 cao t\u1ea1o ra b\u1edfi kh\u00ed th\u1ea3i khi c\u1ea5t c\u00e1nh.<\/p>\n

“Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01b0a ch\u00fang ta \u0111\u1ebfn g\u1ea7n h\u01a1n m\u1ee5c ti\u00eau ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng nh\u1eefng v\u1eadt li\u1ec7u nh\u1eb9 h\u01a1n, b\u1ec1n h\u01a1n, \u1edf nh\u1eefng h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p h\u01a1n”, Stefanie Tompkins, \u0111\u1ea1i di\u1ec7n C\u01a1 quan c\u00e1c d\u1ef1 \u00e1n ph\u00f2ng th\u1ee7 ti\u00ean ti\u1ebfn tr\u1ef1c thu\u1ed9c B\u1ed9 qu\u1ed1c ph\u00f2ng M\u1ef9 (DARPA), nh\u1eadn x\u00e9t.<\/p>\n

Thanh T\u00f9ng<\/strong><\/p>\n

Ngu\u1ed3n VNEXPRESS<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

V\u1edbi kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t l\u00ean \u0111\u1ebfn 1.700 \u0111\u1ed9 C, g\u1ed1m in 3D l\u00e0 v\u1eadt li\u1ec7u ho\u00e0n h\u1ea3o \u0111\u1ec3 ch\u1ebf t\u1ea1o nh\u1eefng chi\u1ebfc m\u00e1y bay si\u00eau thanh, t\u00ean l\u1eeda v\u00e0 t\u00e0u v\u0169 tr\u1ee5 th\u1ebf h\u1ec7 m\u1edbi. G\u1ed1m in 3D ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 1.700 \u0111\u1ed9 C. \u1ea2nh: yibana. Theo Discovery News, c\u00e1c nh\u00e0 khoa h\u1ecdc […]<\/p>\n","protected":false},"author":17,"featured_media":5215,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-4711","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=4711"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4711\/revisions"}],"predecessor-version":[{"id":5217,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/4711\/revisions\/5217"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/5215"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=4711"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=4711"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=4711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}