{"id":2886,"date":"2026-04-18T22:25:18","date_gmt":"2026-04-19T07:25:18","guid":{"rendered":"https:\/\/sn.pe.kr\/?p=2886"},"modified":"2026-04-18T22:56:22","modified_gmt":"2026-04-19T07:56:22","slug":"%ec%9d%b4%ec%98%a8%ed%86%a0%ed%8f%ac%eb%a0%88%ec%8b%9c%ec%8a%a4%eb%9e%80","status":"publish","type":"post","link":"https:\/\/sn.pe.kr\/en\/%ec%9d%b4%ec%98%a8%ed%86%a0%ed%8f%ac%eb%a0%88%ec%8b%9c%ec%8a%a4%eb%9e%80\/","title":{"rendered":"\uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub780?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u201c\uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub294 \uc804\uae30\uc801 \ubc18\ubc1c\ub825\uc744 \uc774\uc6a9\ud574 \uc720\ud6a8\uc131\ubd84\uc744 \ud53c\ubd80 \uae4a\uc219\uc774 \uc804\ub2ec\ud558\ub294 \uae30\uc220\ub85c, \uc77c\ubc18 \ub3c4\ud3ec \ub300\ube44 \uc6d4\ub4f1\ud55c \uce68\ud22c \ud6a8\uc728\uc744 \uc81c\uacf5\ud55c\ub2e4.\u201d<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub780?<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc804\uae30 \uc804\ub958\ub97c \uc774\uc6a9\ud574 \uc720\ud6a8\uc131\ubd84\uc744 \ud53c\ubd80 \uae4a\uc219\uc774 \ubc00\uc5b4 \ub123\ub294 \uae30\uc220<\/strong>\uc774\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc27d\uac8c \ub9d0\ud558\uba74,<br>\ud83d\udc49 \u201c\uc190\uc73c\ub85c \ubc14\ub974\ub294 \uac8c \uc544\ub2c8\ub77c \uc804\uae30\ub85c \ubc00\uc5b4 \ub123\ub294\ub2e4\u201d<br>\uc774\uac8c \ud575\uc2ec\uc774\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc791\ub3d9 \uc6d0\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub294 \uc804\ud558(+, -)\uc758 \ubc18\ubc1c\ub825\uc744 \uc774\uc6a9\ud55c\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>(+) \uc131\ubd84 \u2192 (+) \uc804\uadf9\uc73c\ub85c \ubc00\uc5b4 \ub123\uc74c<\/li>\n\n\n\n<li>(-) \uc131\ubd84 \u2192 (-) \uc804\uadf9\uc73c\ub85c \ubc00\uc5b4 \ub123\uc74c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\uac19\uc740 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title=\"gemini generated image k9xwqrk9xwqrk9xw\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\ud575\uc2ec \ud6a8\uacfc<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \uce68\ud22c \uae4a\uc774 \uc99d\uac00<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc77c\ubc18 \ub3c4\ud3ec \ub300\ube44 \uc218\uc2ed \ubc30\uae4c\uc9c0 \uce68\ud22c \ud6a8\uc728 \uc99d\uac00<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. \ube60\ub978 \ud6a8\uacfc<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\ud53c\ubd80 \ud45c\uba74\uc5d0 \ub0a8\uc9c0 \uc54a\uace0 \ubc14\ub85c \uc804\ub2ec\ub428<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. \uc720\ud6a8\uc131\ubd84 \ub0ad\ube44 \uac10\uc18c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uc740 \uc591\uc73c\ub85c\ub3c4 \ucda9\ubd84\ud55c \ud6a8\uacfc<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc5b4\ub5a4 \uc131\ubd84\uc774 \uc798 \ub9de\ub098?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub294 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srcset=\"https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/g695e625c13b501e954fb52a27c4639ad1419ede43d083c2a02665fd263cdf5a1fc69484b77787391bf02f4e4d78d93de_640-2262296.jpg ,https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/g695e625c13b501e954fb52a27c4639ad1419ede43d083c2a02665fd263cdf5a1fc69484b77787391bf02f4e4d78d93de_640-2262296.jpg 780w, https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/g695e625c13b501e954fb52a27c4639ad1419ede43d083c2a02665fd263cdf5a1fc69484b77787391bf02f4e4d78d93de_640-2262296.jpg 360w\" sizes=\"auto, (max-width: 480px) 150px\" src=\"https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/g695e625c13b501e954fb52a27c4639ad1419ede43d083c2a02665fd263cdf5a1fc69484b77787391bf02f4e4d78d93de_640-2262296.jpg\" alt=\"ferromagnetism, ferrofluid, science, magnet, colourful, colorful, technology, scientific, demonstration, liquid, chemistry, attraction, nanotechnology, magnetism, colloidal, nano, liquids, ferromagnetic, nanoparticles, education, nanoscale, particles, nanotechnology, nanotechnology, nanotechnology, nano, nanoparticles, nanoparticles, nanoparticles, nanoparticles, nanoparticles\" class=\"uag-image-2908\" width=\"640\" height=\"425\" title=\"g695e625c13b501e954fb52a27c4639ad1419ede43d083c2a02665fd263cdf5a1fc69484b77787391bf02f4e4d78d93de 640 2262296\" role=\"img\"\/><\/figure><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\ud55c \uc904 \uc815\ub9ac<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 <strong>\uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4 = \uc804\uae30\ub85c \uc131\ubd84\uc744 \ud53c\ubd80 \uc18d\uc5d0 \ubc00\uc5b4 \ub123\ub294 \uae30\uc220<\/strong><\/p>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-2c51b036\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>\u201c\uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub294 \uc804\uae30\uc801 \ubc18\ubc1c\ub825\uc744 \uc774\uc6a9\ud574 \uc720\ud6a8\uc131\ubd84\uc744 \ud53c\ubd80 \uae4a\uc219\uc774 \uc804\ub2ec\ud558\ub294 \uae30\uc220\ub85c, \uc77c\ubc18 \ub3c4\ud3ec \ub300\ube44 \uc6d4\ub4f1\ud55c \uce68\ud22c \ud6a8\uc728\uc744 \uc81c\uacf5\ud55c\ub2e4.\u201d \uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub780? \uc804\uae30 \uc804\ub958\ub97c \uc774\uc6a9\ud574 \uc720\ud6a8\uc131\ubd84\uc744 \ud53c\ubd80 \uae4a\uc219\uc774 \ubc00\uc5b4 \ub123\ub294 \uae30\uc220\uc774\ub2e4. \uc27d\uac8c \ub9d0\ud558\uba74,\ud83d\udc49 \u201c\uc190\uc73c\ub85c \ubc14\ub974\ub294 \uac8c \uc544\ub2c8\ub77c \uc804\uae30\ub85c \ubc00\uc5b4 \ub123\ub294\ub2e4\u201d\uc774\uac8c \ud575\uc2ec\uc774\ub2e4. \uc791\ub3d9 \uc6d0\ub9ac \uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub294 \uc804\ud558(+, -)\uc758 \ubc18\ubc1c\ub825\uc744 \uc774\uc6a9\ud55c\ub2e4. \uac19\uc740 \uadf9\ub07c\ub9ac \ubc00\uc5b4\ub0b4\ub294 \ud798\uc73c\ub85c\ud83d\udc49 \uc131\ubd84\uc774 \ud53c\ubd80 \uc548\uc73c\ub85c \uce68\ud22c\ud558\uac8c \ub41c\ub2e4. \ud575\uc2ec 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1&#8230;.<\/p>","protected":false},"author":1,"featured_media":2887,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[90,5],"tags":[168,171,21,172,166,167,173,170,78],"class_list":["post-2886","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-90","category-5","tag-168","tag-171","tag-21","tag-172","tag-166","tag-167","tag-173","tag-170","tag-78"],"uagb_featured_image_src":{"full":["https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/\uc774\uc628\ud1a01.jpg",800,533,false],"thumbnail":["https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/\uc774\uc628\ud1a01-150x150.jpg",150,150,true],"medium":["https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/\uc774\uc628\ud1a01-300x200.jpg",300,200,true],"medium_large":["https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/\uc774\uc628\ud1a01-768x512.jpg",768,512,true],"large":["https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/\uc774\uc628\ud1a01.jpg",800,533,false],"1536x1536":["https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/\uc774\uc628\ud1a01.jpg",800,533,false],"2048x2048":["https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/\uc774\uc628\ud1a01.jpg",800,533,false],"trp-custom-language-flag":["https:\/\/sn.pe.kr\/wp-content\/uploads\/2026\/04\/\uc774\uc628\ud1a01-18x12.jpg",18,12,true]},"uagb_author_info":{"display_name":"nanoq","author_link":"https:\/\/sn.pe.kr\/en\/author\/nanoq\/"},"uagb_comment_info":0,"uagb_excerpt":"\u201c\uc774\uc628\ud1a0\ud3ec\ub808\uc2dc\uc2a4\ub294 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\uc548\uc73c\ub85c \uce68\ud22c\ud558\uac8c \ub41c\ub2e4. \ud575\uc2ec \ud6a8\uacfc 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