{"id":18602,"date":"2025-07-19T12:31:13","date_gmt":"2025-07-19T04:31:13","guid":{"rendered":"https:\/\/viox.com\/?p=18602"},"modified":"2025-07-19T12:31:15","modified_gmt":"2025-07-19T04:31:15","slug":"the-complete-history-of-electricity-timeline-key-discoveries","status":"publish","type":"post","link":"https:\/\/test.viox.com\/vi\/the-complete-history-of-electricity-timeline-key-discoveries\/","title":{"rendered":"L\u1ecbch s\u1eed ho\u00e0n ch\u1ec9nh c\u1ee7a \u0111i\u1ec7n: D\u00f2ng th\u1eddi gian v\u00e0 nh\u1eefng kh\u00e1m ph\u00e1 quan tr\u1ecdng"},"content":{"rendered":"<div class=\"product-intro\">\n<p>L\u1ecbch s\u1eed \u0111i\u1ec7n tr\u1ea3i d\u00e0i h\u01a1n 2.600 n\u0103m, t\u1eeb nh\u1eefng quan s\u00e1t v\u1ec1 t\u0129nh \u0111i\u1ec7n c\u1ee7a ng\u01b0\u1eddi Hy L\u1ea1p c\u1ed5 \u0111\u1ea1i \u0111\u1ebfn c\u00e1c h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o hi\u1ec7n \u0111\u1ea1i. D\u00f2ng th\u1eddi gian to\u00e0n di\u1ec7n n\u00e0y h\u00e9 l\u1ed9 c\u00e1ch lo\u00e0i ng\u01b0\u1eddi kh\u00e1m ph\u00e1, hi\u1ec3u bi\u1ebft v\u00e0 khai th\u00e1c m\u1ed9t trong nh\u1eefng n\u0103ng l\u01b0\u1ee3ng c\u01a1 b\u1ea3n nh\u1ea5t c\u1ee7a t\u1ef1 nhi\u00ean \u0111\u1ec3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i.<\/p>\n<h2>\u0110i\u1ec7n l\u00e0 g\u00ec? \u0110\u1ecbnh ngh\u0129a c\u01a1 b\u1ea3n<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-18630\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/What-is-Electricity.webp\" alt=\"What is Electricity\" width=\"740\" height=\"415\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/What-is-Electricity.webp 740w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/What-is-Electricity-300x168.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/What-is-Electricity-18x10.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/What-is-Electricity-600x336.webp 600w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><\/p>\n<p><strong>\u0110i\u1ec7n<\/strong> l\u00e0 d\u00f2ng \u0111i\u1ec7n t\u00edch ch\u1ea1y qua v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n, do chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c electron g\u00e2y ra. N\u00f3 t\u1ed3n t\u1ea1i d\u01b0\u1edbi hai d\u1ea1ng ch\u00ednh:<\/p>\n<ul>\n<li><strong>T\u0129nh \u0111i\u1ec7n<\/strong>: C\u00e1c \u0111i\u1ec7n t\u00edch \u0111\u1ee9ng y\u00ean t\u00edch t\u1ee5 tr\u00ean b\u1ec1 m\u1eb7t<\/li>\n<li><strong>\u0110i\u1ec7n hi\u1ec7n t\u1ea1i<\/strong>: C\u00e1c \u0111i\u1ec7n t\u00edch chuy\u1ec3n \u0111\u1ed9ng ch\u1ea1y qua c\u00e1c v\u1eadt d\u1eabn nh\u01b0 d\u00e2y \u0111i\u1ec7n<\/li>\n<\/ul>\n<p><strong>C\u00e1c thu\u1eadt ng\u1eef ch\u00ednh b\u1ea1n c\u1ea7n bi\u1ebft:<\/strong><\/p>\n<ul>\n<li><strong>D\u00f2ng \u0111i\u1ec7n<\/strong>: D\u00f2ng \u0111i\u1ec7n t\u00edch \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng ampe (ampe)<\/li>\n<li><strong>\u00c1p<\/strong>: \u00c1p su\u1ea5t \u0111i\u1ec7n \u0111\u1ea9y d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua m\u1ea1ch \u0111i\u1ec7n<\/li>\n<li><strong>S\u1ee9c ch\u1ed1ng c\u1ef1<\/strong>: \u0110\u1ed9 c\u1ea3n d\u00f2ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng ohm<\/li>\n<li><strong>Nh\u1ea1c tr\u01b0\u1edfng<\/strong>: V\u1eadt li\u1ec7u cho ph\u00e9p d\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua d\u1ec5 d\u00e0ng (\u0111\u1ed3ng, nh\u00f4m)<\/li>\n<li><strong>Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n<\/strong>: V\u1eadt li\u1ec7u ch\u1ed1ng d\u00f2ng \u0111i\u1ec7n (cao su, th\u1ee7y tinh, nh\u1ef1a)<\/li>\n<\/ul>\n<h2>Kh\u00e1m ph\u00e1 c\u1ed5 \u0111\u1ea1i: N\u1ec1n t\u1ea3ng (600 TCN \u2013 1600 SCN)<\/h2>\n<h3>Kh\u00e1m ph\u00e1 v\u1ec1 t\u0129nh \u0111i\u1ec7n c\u1ee7a ng\u01b0\u1eddi Hy L\u1ea1p (600 TCN)<\/h3>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Thales_of_Miletus\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Thales c\u1ee7a Miletus<\/strong><\/a>, tri\u1ebft gia Hy L\u1ea1p c\u1ed5 \u0111\u1ea1i, \u0111\u00e3 th\u1ef1c hi\u1ec7n quan s\u00e1t \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c ghi ch\u00e9p v\u1ec1 \u0111i\u1ec7n v\u00e0o kho\u1ea3ng n\u0103m 600 TCN. \u00d4ng ph\u00e1t hi\u1ec7n ra r\u1eb1ng c\u1ecd x\u00e1t h\u1ed5 ph\u00e1ch (ti\u1ebfng Hy L\u1ea1p g\u1ecdi l\u00e0 &quot;electron&quot;) v\u1edbi l\u00f4ng th\u00fa s\u1ebd thu h\u00fat c\u00e1c v\u1eadt nh\u1eb9 nh\u01b0 l\u00f4ng v\u0169 v\u00e0 t\u00f3c.<\/p>\n<blockquote><p><strong>\ud83d\udca1 Chuy\u00ean Gia M\u1eb9o:<\/strong> T\u1eeb \u201c\u0111i\u1ec7n\u201d b\u1eaft ngu\u1ed3n t\u1eeb ti\u1ebfng Hy L\u1ea1p \u201celektron\u201d, ngh\u0129a l\u00e0 h\u1ed5 ph\u00e1ch. Kh\u00e1m ph\u00e1 n\u00e0y \u0111\u00e3 \u0111\u1eb7t n\u1ec1n m\u00f3ng cho vi\u1ec7c hi\u1ec3u bi\u1ebft v\u1ec1 t\u0129nh \u0111i\u1ec7n.<\/p><\/blockquote>\n<h3>Nh\u1eefng quan s\u00e1t quan tr\u1ecdng c\u1ee7a ng\u01b0\u1eddi x\u01b0a:<\/h3>\n<ul>\n<li>600 TCN: Thales ph\u00e1t hi\u1ec7n ra t\u0129nh \u0111i\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng h\u1ed5 ph\u00e1ch<\/li>\n<li>Th\u1ebf k\u1ef7 th\u1ee9 1 sau C\u00f4ng nguy\u00ean: Ng\u01b0\u1eddi La M\u00e3 ghi ch\u00e9p v\u1ec1 lo\u00e0i c\u00e1 ph\u00e1t ra \u0111i\u1ec7n gi\u1eadt<\/li>\n<li>Nh\u1eefng n\u0103m 1100: C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c nghi\u00ean c\u1ee9u la b\u00e0n t\u1eeb t\u00ednh v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u0111i\u1ec7n<\/li>\n<\/ul>\n<h2>Cu\u1ed9c c\u00e1ch m\u1ea1ng khoa h\u1ecdc: Hi\u1ec3u v\u1ec1 \u0111i\u1ec7n (1600-1799)<\/h2>\n<h3>D\u00f2ng th\u1eddi gian \u0111\u1ed9t ph\u00e1 l\u1edbn<\/h3>\n<table>\n<tbody>\n<tr>\n<th>N\u0103m<\/th>\n<th>Nh\u00e0 khoa h\u1ecdc<\/th>\n<th>Kh\u00e1m ph\u00e1<\/th>\n<th>S\u1ef1 va ch\u1ea1m<\/th>\n<\/tr>\n<tr>\n<td>1600<\/td>\n<td>William Gilbert<\/td>\n<td>Thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c \u0111\u1eb7t ra l\u00e0 &quot;\u0111i\u1ec7n&quot;<\/td>\n<td>Nghi\u00ean c\u1ee9u khoa h\u1ecdc \u0111\u1ea7u ti\u00ean v\u1ec1 \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>1660<\/td>\n<td>Otto von Guericke<\/td>\n<td>Ph\u00e1t minh ra m\u00e1y ph\u00e1t \u0111i\u1ec7n \u0111\u1ea7u ti\u00ean<\/td>\n<td>Tr\u00ecnh di\u1ec5n tia l\u1eeda \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>1745<\/td>\n<td>Pieter van Musschenbroek<\/td>\n<td>B\u00ecnh Leyden \u0111\u01b0\u1ee3c ph\u00e1t minh<\/td>\n<td>T\u1ee5 \u0111i\u1ec7n \u0111\u1ea7u ti\u00ean<\/td>\n<\/tr>\n<tr>\n<td>1752<\/td>\n<td>Benjamin Franklin<\/td>\n<td>Th\u00ed nghi\u1ec7m di\u1ec1u<\/td>\n<td>\u0110\u00e3 ch\u1ee9ng minh s\u00e9t l\u00e0 \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>1780<\/td>\n<td>Luigi Galvani<\/td>\n<td>\u0110i\u1ec7n \u0111\u1ed9ng v\u1eadt<\/td>\n<td>Ph\u00e1t hi\u1ec7n ra \u0111i\u1ec7n sinh h\u1ecdc<\/td>\n<\/tr>\n<tr>\n<td>1799<\/td>\n<td>Alessandro Volta<\/td>\n<td>Pin \u0111i\u1ec7n<\/td>\n<td>D\u00f2ng \u0111i\u1ec7n li\u00ean t\u1ee5c \u0111\u1ea7u ti\u00ean<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Nh\u1eefng kh\u00e1m ph\u00e1 mang t\u00ednh c\u00e1ch m\u1ea1ng c\u1ee7a Franklin (nh\u1eefng n\u0103m 1740-1750)<\/h3>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Benjamin_Franklin\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Benjamin Franklin<\/strong><\/a> chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n t\u1eeb s\u1ef1 t\u00f2 m\u00f2 th\u00e0nh khoa h\u1ecdc th\u00f4ng qua th\u1eed nghi\u1ec7m c\u00f3 h\u1ec7 th\u1ed1ng:<\/p>\n<p><strong>Nh\u1eefng \u0111\u00f3ng g\u00f3p ch\u00ednh:<\/strong><\/p>\n<ul>\n<li><strong>\u0110i\u1ec7n t\u00edch d\u01b0\u01a1ng v\u00e0 \u0111i\u1ec7n t\u00edch \u00e2m<\/strong>: X\u00e1c \u0111\u1ecbnh r\u1eb1ng \u0111i\u1ec7n c\u00f3 hai lo\u1ea1i \u0111i\u1ec7n t\u00edch<\/li>\n<li><strong>B\u1ea3o to\u00e0n \u0111i\u1ec7n t\u00edch<\/strong>: Ch\u1ee9ng minh r\u1eb1ng \u0111i\u1ec7n t\u00edch kh\u00f4ng \u0111\u01b0\u1ee3c t\u1ea1o ra c\u0169ng kh\u00f4ng b\u1ecb m\u1ea5t \u0111i<\/li>\n<li><strong>Ph\u00e1t minh c\u1ed9t thu l\u00f4i<\/strong>: \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf \u0111\u00e3 c\u1ee9u s\u1ed1ng v\u00f4 s\u1ed1 ng\u01b0\u1eddi<\/li>\n<li><strong>Thu\u1eadt ng\u1eef \u0111i\u1ec7n<\/strong>: C\u00e1c thu\u1eadt ng\u1eef \u0111\u01b0\u1ee3c t\u1ea1o ra v\u1eabn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ng\u00e0y nay (d\u01b0\u01a1ng, \u00e2m, pin, d\u00e2y d\u1eabn)<\/li>\n<\/ul>\n<blockquote><p><strong>\u26a0\ufe0f L\u01b0u \u00fd an to\u00e0n:<\/strong> Th\u00ed nghi\u1ec7m di\u1ec1u c\u1ee7a Franklin c\u1ef1c k\u1ef3 nguy hi\u1ec3m. C\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec7n \u0111\u1ea1i s\u1eed d\u1ee5ng nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p an to\u00e0n h\u01a1n \u0111\u1ec3 nghi\u00ean c\u1ee9u \u0111i\u1ec7n kh\u00ed quy\u1ec3n.<\/p><\/blockquote>\n<h3>Pin \u0111i\u1ec7n Volta (1799)<\/h3>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Alessandro_Volta\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Alessandro Volta<\/strong><\/a> \u0111\u00e3 ph\u00e1t minh ra lo\u1ea1i pin th\u1ef1c s\u1ef1 \u0111\u1ea7u ti\u00ean, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cc\u1ecdc volta\u201d. Thi\u1ebft b\u1ecb n\u00e0y bao g\u1ed3m:<\/p>\n<ul>\n<li>\u0110\u0129a k\u1ebdm v\u00e0 \u0111\u1ed3ng xen k\u1ebd<\/li>\n<li>B\u00eca c\u1ee9ng ng\u00e2m trong n\u01b0\u1edbc mu\u1ed1i gi\u1eefa c\u00e1c \u0111\u0129a<\/li>\n<li>L\u1ea7n \u0111\u1ea7u ti\u00ean t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh<\/li>\n<\/ul>\n<p><strong>S\u1ef1 va ch\u1ea1m:<\/strong> Pin Volta cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u00e1c th\u00ed nghi\u1ec7m \u0111i\u1ec7n li\u00ean t\u1ee5c v\u00e0 m\u1edf ra k\u1ef7 nguy\u00ean \u0111i\u1ec7n.<\/p>\n<h2>Cu\u1ed9c c\u00e1ch m\u1ea1ng \u0111i\u1ec7n: \u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf (1800-1879)<\/h2>\n<h3>Kh\u00e1m ph\u00e1 \u0111i\u1ec7n t\u1eeb<\/h3>\n<p><strong><a href=\"https:\/\/en.wikipedia.org\/wiki\/Michael_Faraday\" rel=\"nofollow noopener\" target=\"_blank\">Michael Faraday<\/a> (1791-1867)<\/strong> \u0111\u00e3 c\u00f3 nh\u1eefng kh\u00e1m ph\u00e1 mang t\u00ednh \u0111\u1ed9t ph\u00e1 gi\u00fap t\u1ea1o ra \u0111i\u1ec7n th\u1ef1c t\u1ebf:<\/p>\n<p><strong>Nh\u1eefng \u0111\u00f3ng g\u00f3p ch\u00ednh c\u1ee7a Faraday:<\/strong><\/p>\n<ol>\n<li><strong>C\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb (1831)<\/strong>: Ph\u00e1t hi\u1ec7n ra r\u1eb1ng t\u1eeb tr\u01b0\u1eddng thay \u0111\u1ed5i t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n<\/li>\n<li><strong>Nguy\u00ean l\u00fd \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n<\/strong>: Cho th\u1ea5y \u0111i\u1ec7n c\u00f3 th\u1ec3 t\u1ea1o ra chuy\u1ec3n \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/li>\n<li><strong>Kh\u00e1i ni\u1ec7m m\u00e1y bi\u1ebfn \u00e1p<\/strong>: Tr\u00ecnh di\u1ec5n s\u1ef1 bi\u1ebfn \u0111\u1ed5i \u0111i\u1ec7n \u00e1p<\/li>\n<li><strong>L\u1ed3ng Faraday<\/strong>: V\u1ecf b\u1ea3o v\u1ec7 ng\u0103n ch\u1eb7n tr\u01b0\u1eddng \u0111i\u1ec7n<\/li>\n<\/ol>\n<h3>C\u00e1ch m\u1ea1ng \u0111i\u1ec7n b\u00e1o (nh\u1eefng n\u0103m 1830-1840)<\/h3>\n<p><a href=\"https:\/\/en.wikipedia.org\/wiki\/Samuel_Morse\" rel=\"nofollow noopener\" target=\"_blank\"><strong>Samuel Morse<\/strong><\/a> ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng \u0111i\u1ec7n b\u00e1o th\u1ef1c t\u1ebf \u0111\u1ea7u ti\u00ean:<\/p>\n<ul>\n<li>1838: Tr\u00ecnh di\u1ec5n truy\u1ec1n th\u00f4ng \u0111i\u1ec7n t\u1eeb xa<\/li>\n<li>1844: Tin nh\u1eafn \u0111i\u1ec7n t\u00edn ch\u00ednh th\u1ee9c \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c g\u1eedi \u0111i<\/li>\n<li><strong>S\u1ef1 va ch\u1ea1m:<\/strong> C\u00e1ch m\u1ea1ng h\u00f3a truy\u1ec1n th\u00f4ng v\u00e0 th\u01b0\u01a1ng m\u1ea1i<\/li>\n<\/ul>\n<h3>D\u00f2ng th\u1eddi gian \u0111i\u1ec7n t\u1eeb quan tr\u1ecdng<\/h3>\n<table>\n<tbody>\n<tr>\n<th>N\u0103m<\/th>\n<th>Nh\u00e0 ph\u00e1t minh<\/th>\n<th>S\u1ef1 \u0111\u1ed5i m\u1edbi<\/th>\n<th>S\u1eed d\u1ee5ng th\u1ef1c t\u1ebf<\/th>\n<\/tr>\n<tr>\n<td>1820<\/td>\n<td>Hans Christian Oersted<\/td>\n<td>M\u1ed1i quan h\u1ec7 \u0111i\u1ec7n t\u1eeb<\/td>\n<td>La b\u00e0n \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>1831<\/td>\n<td>Michael Faraday<\/td>\n<td>C\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb<\/td>\n<td>M\u00e1y ph\u00e1t \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>1837<\/td>\n<td>Samuel Morse<\/td>\n<td>\u0110i\u1ec7n b\u00e1o<\/td>\n<td>Giao ti\u1ebfp \u0111\u01b0\u1eddng d\u00e0i<\/td>\n<\/tr>\n<tr>\n<td>1876<\/td>\n<td>Alexander Graham Bell<\/td>\n<td>\u0110i\u1ec7n tho\u1ea1i<\/td>\n<td>Giao ti\u1ebfp b\u1eb1ng gi\u1ecdng n\u00f3i<\/td>\n<\/tr>\n<tr>\n<td>1879<\/td>\n<td>Thomas Edison<\/td>\n<td>B\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t<\/td>\n<td>Chi\u1ebfu s\u00e1ng b\u1eb1ng \u0111i\u1ec7n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Th\u1eddi \u0111\u1ea1i quy\u1ec1n l\u1ef1c: \u0110i\u1ec7n \u0111\u01b0\u1ee3c c\u00f4ng khai (1880-1920)<\/h2>\n<h3>Edison vs. Tesla: Cu\u1ed9c chi\u1ebfn hi\u1ec7n t\u1ea1i<\/h3>\n<p><strong>Cu\u1ed9c chi\u1ebfn tranh d\u00f2ng ch\u1ea3y (nh\u1eefng n\u0103m 1880-1890)<\/strong> l\u00e0 m\u1ed9t tr\u1eadn chi\u1ebfn then ch\u1ed1t gi\u1eefa hai h\u1ec7 th\u1ed1ng \u0111i\u1ec7n:<\/p>\n<p><strong>D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) \u2013 Thomas Edison:<\/strong><\/p>\n<ul>\n<li>D\u00f2ng \u0111i\u1ec7n ch\u1ea1y theo m\u1ed9t h\u01b0\u1edbng<\/li>\n<li>An to\u00e0n h\u01a1n \u1edf \u0111i\u1ec7n \u00e1p th\u1ea5p<\/li>\n<li>Kho\u1ea3ng c\u00e1ch truy\u1ec1n d\u1eabn h\u1ea1n ch\u1ebf<\/li>\n<li>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n ban \u0111\u1ea7u<\/li>\n<\/ul>\n<p><strong>D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u (AC) \u2013 Nikola Tesla\/George Westinghouse:<\/strong><\/p>\n<ul>\n<li>\u0110i\u1ec7n thay \u0111\u1ed5i h\u01b0\u1edbng theo chu k\u1ef3<\/li>\n<li>Truy\u1ec1n d\u1eabn \u0111\u01b0\u1eddng d\u00e0i hi\u1ec7u qu\u1ea3<\/li>\n<li>D\u1ec5 d\u00e0ng chuy\u1ec3n \u0111\u1ed5i sang c\u00e1c \u0111i\u1ec7n \u00e1p kh\u00e1c nhau<\/li>\n<li>\u0110\u00e3 gi\u00e0nh chi\u1ebfn th\u1eafng trong cu\u1ed9c chi\u1ebfn th\u01b0\u01a1ng m\u1ea1i<\/li>\n<\/ul>\n<h3>T\u1ea1i sao d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u l\u1ea1i th\u1eafng<\/h3>\n<p><strong><a href=\"https:\/\/test.viox.com\/vi\/why-we-use-ac-in-home-not-dc\/\">\u01afu \u0111i\u1ec3m c\u1ee7a AC so v\u1edbi DC<\/a>:<\/strong><\/p>\n<ol>\n<li><strong>Hi\u1ec7u su\u1ea5t truy\u1ec1n t\u1ea3i<\/strong>: AC m\u1ea5t \u00edt \u0111i\u1ec7n n\u0103ng h\u01a1n khi \u0111i xa<\/li>\n<li><strong>Bi\u1ebfn \u0111\u1ed5i \u0111i\u1ec7n \u00e1p<\/strong>: D\u1ec5 d\u00e0ng thay \u0111\u1ed5i b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y bi\u1ebfn \u00e1p<\/li>\n<li><strong>Thi\u1ebft k\u1ebf m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/strong>: M\u00e1y ph\u00e1t \u0111i\u1ec7n xoay chi\u1ec1u \u0111\u01a1n gi\u1ea3n v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n<\/li>\n<li><strong>C\u00e1c y\u1ebfu t\u1ed1 kinh t\u1ebf<\/strong>: R\u1ebb h\u01a1n khi tri\u1ec3n khai cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n quy m\u00f4 l\u1edbn<\/li>\n<\/ol>\n<blockquote><p><strong>\ud83d\udca1 Chuy\u00ean Gia M\u1eb9o:<\/strong> L\u01b0\u1edbi \u0111i\u1ec7n ng\u00e0y nay s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u \u0111\u1ec3 truy\u1ec1n t\u1ea3i nh\u01b0ng nhi\u1ec1u thi\u1ebft b\u1ecb l\u1ea1i chuy\u1ec3n \u0111\u1ed5i sang d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng.<\/p><\/blockquote>\n<h3>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u0111\u1ea7u ti\u00ean<\/h3>\n<p><strong>Ga Pearl Street (1882)<\/strong> \u2013 Nh\u00e0 m\u00e1y \u0111i\u1ec7n th\u01b0\u01a1ng m\u1ea1i \u0111\u1ea7u ti\u00ean c\u1ee7a Edison:<\/p>\n<ul>\n<li>T\u1ecda l\u1ea1c t\u1ea1i Th\u00e0nh ph\u1ed1 New York<\/li>\n<li>\u0110\u00e3 ph\u1ee5c v\u1ee5 85 kh\u00e1ch h\u00e0ng<\/li>\n<li>H\u1ec7 th\u1ed1ng DC \u0111\u00e3 qua s\u1eed d\u1ee5ng<\/li>\n<li>\u0110\u00e1nh d\u1ea5u s\u1ef1 kh\u1edfi \u0111\u1ea7u c\u1ee7a ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n l\u1ef1c<\/li>\n<\/ul>\n<h2>Th\u1eddi \u0111\u1ea1i \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i: \u0110i\u1ec7n t\u1eed v\u00e0 \u0111\u1ed5i m\u1edbi (1920-nay)<\/h2>\n<h3>D\u00f2ng th\u1eddi gian c\u00e1ch m\u1ea1ng \u0111i\u1ec7n t\u1eed<\/h3>\n<table>\n<tbody>\n<tr>\n<th>Giai \u0111o\u1ea1n<\/th>\n<th>S\u1ef1 \u0111\u1ed5i m\u1edbi<\/th>\n<th>S\u1ef1 va ch\u1ea1m<\/th>\n<\/tr>\n<tr>\n<td>1904<\/td>\n<td>\u1ed0ng ch\u00e2n kh\u00f4ng<\/td>\n<td>Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed \u0111\u1ea7u ti\u00ean<\/td>\n<\/tr>\n<tr>\n<td>1947<\/td>\n<td>Transistor<\/td>\n<td>B\u1eaft \u0111\u1ea7u thu nh\u1ecf<\/td>\n<\/tr>\n<tr>\n<td>1958<\/td>\n<td>M\u1ea1ch t\u00edch h\u1ee3p<\/td>\n<td>Cu\u1ed9c c\u00e1ch m\u1ea1ng m\u00e1y t\u00ednh<\/td>\n<\/tr>\n<tr>\n<td>1971<\/td>\n<td>B\u1ed9 vi x\u1eed l\u00fd<\/td>\n<td>M\u00e1y t\u00ednh c\u00e1 nh\u00e2n<\/td>\n<\/tr>\n<tr>\n<td>Nh\u1eefng n\u0103m 1990<\/td>\n<td>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng Internet<\/td>\n<td>K\u1ebft n\u1ed1i k\u1ef9 thu\u1eadt s\u1ed1<\/td>\n<\/tr>\n<tr>\n<td>Nh\u1eefng n\u0103m 2000<\/td>\n<td>C\u00f4ng ngh\u1ec7 l\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh<\/td>\n<td>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n th\u00f4ng minh<\/td>\n<\/tr>\n<tr>\n<td>Nh\u1eefng n\u0103m 2010<\/td>\n<td>T\u00edch h\u1ee3p n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o<\/td>\n<td>\u0110i\u1ec7n b\u1ec1n v\u1eefng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Cu\u1ed9c c\u00e1ch m\u1ea1ng b\u00f3ng b\u00e1n d\u1eabn (1947)<\/h3>\n<p><strong>Ph\u00f2ng th\u00ed nghi\u1ec7m Bell<\/strong> ph\u00e1t minh ra b\u00f3ng b\u00e1n d\u1eabn, c\u00e1ch m\u1ea1ng h\u00f3a ng\u00e0nh \u0111i\u1ec7n t\u1eed:<\/p>\n<ul>\n<li><strong>Ch\u1ee9c n\u0103ng:<\/strong> Ho\u1ea1t \u0111\u1ed9ng nh\u01b0 c\u00f4ng t\u1eafc \u0111i\u1ec7n ho\u1eb7c b\u1ed9 khu\u1ebfch \u0111\u1ea1i<\/li>\n<li><strong>L\u1ee3i th\u1ebf:<\/strong> Nh\u1ecf h\u01a1n, \u0111\u00e1ng tin c\u1eady h\u01a1n \u1ed1ng ch\u00e2n kh\u00f4ng<\/li>\n<li><strong>S\u1ef1 va ch\u1ea1m:<\/strong> M\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed hi\u1ec7n \u0111\u1ea1i<\/li>\n<\/ul>\n<h3>L\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh v\u00e0 n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o (nh\u1eefng n\u0103m 2000-nay)<\/h3>\n<p><strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i t\u1eadp trung v\u00e0o:<\/strong><\/p>\n<ol>\n<li><strong>L\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh:<\/strong> M\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i \u0111i\u1ec7n th\u00f4ng minh<\/li>\n<li><strong>T\u00edch h\u1ee3p n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o:<\/strong> N\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, gi\u00f3 v\u00e0 th\u1ee7y \u0111i\u1ec7n<\/li>\n<li><strong>L\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng:<\/strong> H\u1ec7 th\u1ed1ng pin cho s\u1ef1 \u1ed5n \u0111\u1ecbnh l\u01b0\u1edbi \u0111i\u1ec7n<\/li>\n<li><strong>Xe \u0111i\u1ec7n:<\/strong> \u0110i\u1ec7n kh\u00ed h\u00f3a giao th\u00f4ng<\/li>\n<\/ol>\n<h2>\u0110i\u1ec7n \u0111\u00e3 thay \u0111\u1ed5i n\u1ec1n v\u0103n minh lo\u00e0i ng\u01b0\u1eddi nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-18629\" src=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/electricity-pylons.webp\" alt=\"electricity pylons\" width=\"800\" height=\"474\" srcset=\"https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/electricity-pylons.webp 800w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/electricity-pylons-300x178.webp 300w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/electricity-pylons-768x455.webp 768w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/electricity-pylons-18x12.webp 18w, https:\/\/test.viox.com\/wp-content\/uploads\/2025\/07\/electricity-pylons-600x356.webp 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/p>\n<h3>T\u00e1c \u0111\u1ed9ng l\u1edbn \u0111\u1ebfn x\u00e3 h\u1ed9i<\/h3>\n<p><strong>C\u1ea3i ti\u1ebfn c\u1ee7a cu\u1ed9c c\u00e1ch m\u1ea1ng c\u00f4ng nghi\u1ec7p:<\/strong><\/p>\n<ul>\n<li>T\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 c\u01a1 gi\u1edbi h\u00f3a nh\u00e0 m\u00e1y<\/li>\n<li>Kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t 24 gi\u1edd<\/li>\n<li>K\u1ef9 thu\u1eadt s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t<\/li>\n<\/ul>\n<p><strong>Ph\u00e1t tri\u1ec3n \u0111\u00f4 th\u1ecb:<\/strong><\/p>\n<ul>\n<li>\u00c1nh s\u00e1ng \u0111i\u1ec7n cho ph\u00e9p c\u00e1c ho\u1ea1t \u0111\u1ed9ng ban \u0111\u00eam<\/li>\n<li>Thang m\u00e1y l\u00e0m cho c\u00e1c t\u00f2a nh\u00e0 ch\u1ecdc tr\u1eddi tr\u1edf n\u00ean kh\u1ea3 thi<\/li>\n<li>Xe \u0111i\u1ec7n \u0111\u00e3 thay \u0111\u1ed5i giao th\u00f4ng<\/li>\n<\/ul>\n<p><strong>Cu\u1ed9c c\u00e1ch m\u1ea1ng truy\u1ec1n th\u00f4ng:<\/strong><\/p>\n<ul>\n<li>M\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n b\u00e1o v\u00e0 \u0111i\u1ec7n tho\u1ea1i<\/li>\n<li>Ph\u00e1t thanh v\u00e0 truy\u1ec1n h\u00ecnh<\/li>\n<li>Internet v\u00e0 truy\u1ec1n th\u00f4ng k\u1ef9 thu\u1eadt s\u1ed1<\/li>\n<\/ul>\n<p><strong>Ti\u1ebfn b\u1ed9 y h\u1ecdc:<\/strong><\/p>\n<ul>\n<li>M\u00e1y ch\u1ee5p X-quang v\u00e0 h\u00ecnh \u1ea3nh y t\u1ebf<\/li>\n<li>D\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt \u0111i\u1ec7n<\/li>\n<li>Thi\u1ebft b\u1ecb h\u1ed7 tr\u1ee3 s\u1ef1 s\u1ed1ng v\u00e0 theo d\u00f5i<\/li>\n<\/ul>\n<h2>So s\u00e1nh nh\u1eefng kh\u00e1m ph\u00e1 quan tr\u1ecdng v\u1ec1 \u0111i\u1ec7n<\/h2>\n<table>\n<tbody>\n<tr>\n<th>Kh\u00e1m ph\u00e1<\/th>\n<th>N\u0103m<\/th>\n<th>Nh\u00e0 khoa h\u1ecdc<\/th>\n<th>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf<\/th>\n<th>S\u1eed d\u1ee5ng hi\u1ec7n \u0111\u1ea1i<\/th>\n<\/tr>\n<tr>\n<td>T\u0129nh \u0111i\u1ec7n<\/td>\n<td>600 TCN<\/td>\n<td>Thales<\/td>\n<td>C\u1ed9t thu l\u00f4i<\/td>\n<td>M\u00e1y photocopy, m\u00e1y l\u1ecdc kh\u00f4ng kh\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Pin \u0111i\u1ec7n<\/td>\n<td>1799<\/td>\n<td>Volta<\/td>\n<td>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n b\u00e1o<\/td>\n<td>\u0110i\u1ec7n tho\u1ea1i th\u00f4ng minh, xe \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb<\/td>\n<td>1831<\/td>\n<td>Faraday<\/td>\n<td>M\u00e1y ph\u00e1t \u0111i\u1ec7n<\/td>\n<td>Nh\u00e0 m\u00e1y \u0111i\u1ec7n, m\u00e1y bi\u1ebfn \u00e1p<\/td>\n<\/tr>\n<tr>\n<td>B\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t<\/td>\n<td>1879<\/td>\n<td>Edison<\/td>\n<td>Chi\u1ebfu s\u00e1ng gia \u0111\u00ecnh<\/td>\n<td>S\u1ef1 ti\u1ebfn h\u00f3a c\u1ee7a \u0111\u00e8n LED<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n xoay chi\u1ec1u<\/td>\n<td>Nh\u1eefng n\u0103m 1880<\/td>\n<td>Tesla<\/td>\n<td>L\u01b0\u1edbi \u0111i\u1ec7n<\/td>\n<td>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i<\/td>\n<\/tr>\n<tr>\n<td>Transistor<\/td>\n<td>1947<\/td>\n<td>Ph\u00f2ng th\u00ed nghi\u1ec7m Bell<\/td>\n<td>Thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed<\/td>\n<td>T\u1ea5t c\u1ea3 c\u00f4ng ngh\u1ec7 k\u1ef9 thu\u1eadt s\u1ed1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u0110i\u1ec1u g\u00ec l\u00e0m n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t trong kh\u00e1m ph\u00e1 v\u1ec1 \u0111i\u1ec7n?<\/h2>\n<h3>Ti\u00eau ch\u00ed cho \u0111\u1ed9t ph\u00e1 v\u1ec1 \u0111i\u1ec7n:<\/h3>\n<ol>\n<li><strong>\u1ee8ng d\u1ee5ng th\u1ef1c t\u1ebf:<\/strong> C\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 th\u1ef1c t\u1ebf<\/li>\n<li><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng:<\/strong> C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t v\u00e0 \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i<\/li>\n<li><strong>C\u1ea3i ti\u1ebfn v\u1ec1 an to\u00e0n:<\/strong> L\u00e0m cho \u0111i\u1ec7n an to\u00e0n h\u01a1n khi s\u1eed d\u1ee5ng<\/li>\n<li><strong>Hi\u1ec7u qu\u1ea3 t\u0103ng l\u00ean:<\/strong> C\u1ea3i thi\u1ec7n chuy\u1ec3n \u0111\u1ed5i ho\u1eb7c truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng<\/li>\n<li><strong>T\u00e1c \u0111\u1ed9ng kinh t\u1ebf:<\/strong> T\u1ea1o ra c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 vi\u1ec7c l\u00e0m m\u1edbi<\/li>\n<\/ol>\n<h2>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 hi\u1ec3u t\u00e1c \u0111\u1ed9ng l\u1ecbch s\u1eed c\u1ee7a \u0111i\u1ec7n<\/h2>\n<h3>Khung ph\u00e2n t\u00edch t\u1eebng b\u01b0\u1edbc:<\/h3>\n<ol>\n<li><strong>X\u00e1c \u0111\u1ecbnh v\u1ea5n \u0111\u1ec1:<\/strong> M\u1ed7i kh\u00e1m ph\u00e1 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c th\u00e1ch th\u1ee9c n\u00e0o?<\/li>\n<li><strong>Ki\u1ec3m tra gi\u1ea3i ph\u00e1p:<\/strong> S\u1ef1 \u0111\u1ed5i m\u1edbi n\u00e0y di\u1ec5n ra nh\u01b0 th\u1ebf n\u00e0o?<\/li>\n<li><strong>\u0110\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng:<\/strong> X\u00e3 h\u1ed9i \u0111\u00e3 thay \u0111\u1ed5i nh\u01b0 th\u1ebf n\u00e0o?<\/li>\n<li><strong>Theo d\u00f5i s\u1ef1 ti\u1ebfn h\u00f3a:<\/strong> N\u00f3 d\u1eabn t\u1edbi nh\u1eefng di\u1ec5n bi\u1ebfn ti\u1ebfp theo nh\u01b0 th\u1ebf n\u00e0o?<\/li>\n<li><strong>K\u1ebft n\u1ed1i ngay h\u00f4m nay:<\/strong> L\u00e0m th\u1ebf n\u00e0o n\u00f3 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i?<\/li>\n<\/ol>\n<h2>L\u1eddi khuy\u00ean c\u1ee7a chuy\u00ean gia \u0111\u1ec3 nghi\u00ean c\u1ee9u l\u1ecbch s\u1eed \u0111i\u1ec7n<\/h2>\n<p><strong>\ud83d\udd0d Chi\u1ebfn l\u01b0\u1ee3c nghi\u00ean c\u1ee9u:<\/strong><\/p>\n<ul>\n<li>T\u1eadp trung v\u00e0o c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf, kh\u00f4ng ch\u1ec9 l\u00e0 nh\u1eefng kh\u00e1m ph\u00e1 l\u00fd thuy\u1ebft<\/li>\n<li>Hi\u1ec3u b\u1ed1i c\u1ea3nh kinh t\u1ebf v\u00e0 x\u00e3 h\u1ed9i c\u1ee7a m\u1ed7i \u0111\u1ed5i m\u1edbi<\/li>\n<li>Nghi\u00ean c\u1ee9u m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u00e1c kh\u00e1m ph\u00e1<\/li>\n<li>Xem x\u00e9t c\u00e1ch nh\u1eefng th\u1ea5t b\u1ea1i d\u1eabn \u0111\u1ebfn c\u00e1c gi\u1ea3i ph\u00e1p t\u1ed1t h\u01a1n<\/li>\n<\/ul>\n<p><strong>\ud83d\udcda T\u00e0i nguy\u00ean h\u1ecdc t\u1eadp t\u1ed1t nh\u1ea5t:<\/strong><\/p>\n<ul>\n<li>L\u01b0u tr\u1eef c\u1ee7a Trung t\u00e2m L\u1ecbch s\u1eed IEEE<\/li>\n<li>B\u1ea3o t\u00e0ng L\u1ecbch s\u1eed Qu\u1ed1c gia Hoa K\u1ef3 Smithsonian<\/li>\n<li>C\u00f4ng vi\u00ean L\u1ecbch s\u1eed Qu\u1ed1c gia Edison<\/li>\n<li>B\u1ed9 s\u01b0u t\u1eadp c\u1ee7a B\u1ea3o t\u00e0ng Tesla<\/li>\n<\/ul>\n<p><strong>\u26a1 H\u1ecdc t\u1eadp th\u1ef1c h\u00e0nh:<\/strong><\/p>\n<ul>\n<li>Tham quan c\u00e1c b\u1ea3o t\u00e0ng \u0111i\u1ec7n v\u00e0 di t\u00edch l\u1ecbch s\u1eed<\/li>\n<li>X\u00e2y d\u1ef1ng m\u1ea1ch \u0111i\u1ec7n \u0111\u01a1n gi\u1ea3n<\/li>\n<li>Nghi\u00ean c\u1ee9u thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u1ed5 \u0111i\u1ec3n<\/li>\n<li>\u0110\u1ecdc c\u00e1c b\u00e0i b\u00e1o khoa h\u1ecdc v\u00e0 b\u1eb1ng s\u00e1ng ch\u1ebf g\u1ed1c<\/li>\n<\/ul>\n<h2>Nh\u1eefng c\u00e2n nh\u1eafc v\u1ec1 an to\u00e0n trong l\u1ecbch s\u1eed \u0111i\u1ec7n<\/h2>\n<p><strong>\u26a0\ufe0f B\u00e0i h\u1ecdc l\u1ecbch s\u1eed v\u1ec1 an to\u00e0n:<\/strong><\/p>\n<ul>\n<li>C\u00e1c th\u00ed nghi\u1ec7m \u0111i\u1ec7n \u0111\u1ea7u ti\u00ean c\u1ef1c k\u1ef3 nguy hi\u1ec3m<\/li>\n<li>Nhi\u1ec1u nh\u00e0 ph\u00e1t minh b\u1ecb th\u01b0\u01a1ng do \u0111i\u1ec7n trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u<\/li>\n<li>Ti\u00eau chu\u1ea9n an to\u00e0n \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n c\u00f9ng v\u1edbi c\u00f4ng ngh\u1ec7 \u0111i\u1ec7n<\/li>\n<li>C\u00e1c quy \u0111\u1ecbnh v\u1ec1 \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i gi\u00fap ng\u0103n ng\u1eeba tai n\u1ea1n l\u1ecbch s\u1eed<\/li>\n<\/ul>\n<p><strong>Ti\u00eau chu\u1ea9n an to\u00e0n hi\u1ec7n \u0111\u1ea1i:<\/strong><\/p>\n<ul>\n<li>Y\u00eau c\u1ea7u c\u1ee7a B\u1ed9 lu\u1eadt \u0110i\u1ec7n Qu\u1ed1c gia (NEC)<\/li>\n<li>Thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch ti\u1ebfp \u0111\u1ea5t (GFCI)<\/li>\n<li>Thi\u1ebft b\u1ecb ng\u1eaft m\u1ea1ch h\u1ed3 quang \u0111i\u1ec7n (AFCI)<\/li>\n<li>Ti\u00eau chu\u1ea9n l\u1eafp \u0111\u1eb7t \u0111i\u1ec7n chuy\u00ean nghi\u1ec7p<\/li>\n<\/ul>\n<blockquote><p><a href=\"https:\/\/test.viox.com\/vi\/gfci-vs-afci\/\">GFCI so v\u1edbi AFCI<\/a><\/p><\/blockquote>\n<h2>Nh\u1eefng C\u00e2u H\u1ecfi Th\u01b0\u1eddng<\/h2>\n<p><strong>H: Ai th\u1ef1c s\u1ef1 ph\u00e1t minh ra \u0111i\u1ec7n?<\/strong><br \/>\nA: \u0110i\u1ec7n kh\u00f4ng ph\u1ea3i l\u00e0 ph\u00e1t minh m\u00e0 l\u00e0 m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng t\u1ef1 nhi\u00ean. Ng\u01b0\u1eddi Hy L\u1ea1p c\u1ed5 \u0111\u1ea1i \u0111\u00e3 ph\u00e1t hi\u1ec7n ra t\u0129nh \u0111i\u1ec7n v\u00e0o kho\u1ea3ng n\u0103m 600 TCN, nh\u01b0ng c\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a \u0111i\u1ec7n \u0111\u00e3 ph\u00e1t tri\u1ec3n qua nhi\u1ec1u th\u1ebf k\u1ef7 nh\u1edd s\u1ef1 \u0111\u00f3ng g\u00f3p c\u1ee7a nhi\u1ec1u nh\u00e0 ph\u00e1t minh.<\/p>\n<p><strong>H: T\u1ea1i sao d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u l\u1ea1i th\u1eafng d\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u trong \u201cCu\u1ed9c chi\u1ebfn d\u00f2ng \u0111i\u1ec7n\u201d?<\/strong><br \/>\nA: AC chi\u1ebfn th\u1eafng v\u00ec n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i hi\u1ec7u qu\u1ea3 tr\u00ean kho\u1ea3ng c\u00e1ch xa b\u1eb1ng m\u00e1y bi\u1ebfn \u00e1p, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean v\u01b0\u1ee3t tr\u1ed9i v\u1ec1 m\u1eb7t kinh t\u1ebf \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i \u0111i\u1ec7n quy m\u00f4 l\u1edbn.<\/p>\n<p><strong>H: Kh\u00e1m ph\u00e1 v\u1ec1 \u0111i\u1ec7n quan tr\u1ecdng nh\u1ea5t trong l\u1ecbch s\u1eed l\u00e0 g\u00ec?<\/strong><br \/>\nA: C\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng c\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb (1831) c\u1ee7a Michael Faraday l\u00e0 quan tr\u1ecdng nh\u1ea5t v\u00ec n\u00f3 t\u1ea1o ra m\u00e1y ph\u00e1t \u0111i\u1ec7n v\u00e0 \u0111\u1ed9ng c\u01a1 \u0111i\u1ec7n cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u1ea1i c\u1ee7a ch\u00fang ta.<\/p>\n<p><strong>H: \u0110i\u1ec7n \u0111\u00e3 thay \u0111\u1ed5i cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y nh\u01b0 th\u1ebf n\u00e0o v\u00e0o \u0111\u1ea7u nh\u1eefng n\u0103m 1900?<\/strong><br \/>\nA: C\u00f3 \u0111i\u1ec7n \u0111\u1ec3 chi\u1ebfu s\u00e1ng, h\u1ec7 th\u1ed1ng \u1ed1ng n\u01b0\u1edbc trong nh\u00e0 (m\u00e1y b\u01a1m \u0111i\u1ec7n), t\u1ee7 l\u1ea1nh, xe \u0111i\u1ec7n v\u00e0 kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c v\u00e0 giao l\u01b0u sau khi tr\u1eddi t\u1ed1i.<\/p>\n<p><strong>H: M\u1ed1i quan h\u1ec7 gi\u1eefa \u0111i\u1ec7n v\u00e0 t\u1eeb l\u00e0 g\u00ec?<\/strong><br \/>\nA: \u0110i\u1ec7n v\u00e0 t\u1eeb l\u00e0 hai m\u1eb7t c\u1ee7a c\u00f9ng m\u1ed9t l\u1ef1c c\u01a1 b\u1ea3n. \u0110i\u1ec7n t\u00edch chuy\u1ec3n \u0111\u1ed9ng t\u1ea1o ra t\u1eeb tr\u01b0\u1eddng, v\u00e0 t\u1eeb tr\u01b0\u1eddng bi\u1ebfn thi\u00ean t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n.<\/p>\n<p><strong>H: Ai quan tr\u1ecdng h\u01a1n \u0111\u1ed1i v\u1edbi l\u1ecbch s\u1eed \u0111i\u1ec7n: Edison hay Tesla?<\/strong><br \/>\nA: C\u1ea3 hai \u0111\u1ec1u quan tr\u1ecdng: Edison \u0111\u00e3 th\u01b0\u01a1ng m\u1ea1i h\u00f3a \u0111i\u1ec7n v\u00e0 ph\u00e1t minh ra b\u00f3ng \u0111\u00e8n, trong khi h\u1ec7 th\u1ed1ng AC c\u1ee7a Tesla tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i. Nh\u1eefng \u0111\u00f3ng g\u00f3p k\u1ebft h\u1ee3p c\u1ee7a h\u1ecd l\u00e0 v\u00f4 c\u00f9ng thi\u1ebft y\u1ebfu.<\/p>\n<p><strong>H: Nh\u1eefng c\u1ea3i ti\u1ebfn \u0111i\u1ec7n n\u00e0o \u0111ang \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai?<\/strong><br \/>\nA: L\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh, t\u00edch h\u1ee3p n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o, h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng, truy\u1ec1n t\u1ea3i \u0111i\u1ec7n kh\u00f4ng d\u00e2y v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng xe \u0111i\u1ec7n l\u00e0 nh\u1eefng ph\u00e1t tri\u1ec3n mang t\u00ednh c\u00e1ch m\u1ea1ng hi\u1ec7n nay.<\/p>\n<p><strong>H: C\u00e1c l\u00fd thuy\u1ebft v\u1ec1 \u0111i\u1ec7n ban \u0111\u1ea7u c\u00f3 ch\u00ednh x\u00e1c \u0111\u1ebfn m\u1ee9c n\u00e0o?<\/strong><br \/>\nA: C\u00e1c l\u00fd thuy\u1ebft ban \u0111\u1ea7u th\u01b0\u1eddng ch\u01b0a \u0111\u1ea7y \u0111\u1ee7 nh\u01b0ng l\u1ea1i c\u00f3 nh\u1eefng hi\u1ec3u bi\u1ebft \u0111\u00e1ng ng\u1ea1c nhi\u00ean. L\u00fd thuy\u1ebft \u0111i\u1ec7n c\u1ee7a Franklin ph\u1ea7n l\u1edbn l\u00e0 \u0111\u00fang, trong khi m\u1ed9t s\u1ed1 kh\u00e1i ni\u1ec7m nh\u01b0 &quot;ch\u1ea5t l\u1ecfng \u0111i\u1ec7n&quot; sau n\u00e0y \u0111\u01b0\u1ee3c tinh ch\u1ec9nh nh\u1edd hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc h\u01a1n v\u1ec1 c\u1ea5u tr\u00fac nguy\u00ean t\u1eed.<\/p>\n<h2>Tham kh\u1ea3o nhanh: C\u00e1c c\u1ed9t m\u1ed1c quan tr\u1ecdng v\u1ec1 \u0111i\u1ec7n<\/h2>\n<p><strong>Th\u1eddi k\u1ef3 c\u1ed5 \u0111\u1ea1i (600 TCN \u2013 1600 SCN):<\/strong><\/p>\n<ul>\n<li>Kh\u00e1m ph\u00e1 t\u0129nh \u0111i\u1ec7n<\/li>\n<li>Quan s\u00e1t c\u00e1 \u0111i\u1ec7n<\/li>\n<li>Ph\u00e1t tri\u1ec3n la b\u00e0n t\u1eeb<\/li>\n<\/ul>\n<p><strong>N\u1ec1n t\u1ea3ng khoa h\u1ecdc (1600-1799):<\/strong><\/p>\n<ul>\n<li>M\u00e1y ph\u00e1t \u0111i\u1ec7n<\/li>\n<li>L\u01b0u tr\u1eef \u0111i\u1ec7n (b\u00ecnh Leyden)<\/li>\n<li>Nghi\u00ean c\u1ee9u s\u00e9t<\/li>\n<li>Pin \u0111\u1ea7u ti\u00ean<\/li>\n<\/ul>\n<p><strong>\u1ee8ng d\u1ee5ng c\u00f4ng nghi\u1ec7p (1800-1879):<\/strong><\/p>\n<ul>\n<li>C\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb<\/li>\n<li>\u0110\u1ed9ng c\u01a1 \u0111i\u1ec7n<\/li>\n<li>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n b\u00e1o<\/li>\n<li>Chi\u1ebfu s\u00e1ng th\u1ef1c t\u1ebf<\/li>\n<\/ul>\n<p><strong>M\u1edf r\u1ed9ng th\u01b0\u01a1ng m\u1ea1i (1880-1920):<\/strong><\/p>\n<ul>\n<li>X\u00e2y d\u1ef1ng nh\u00e0 m\u00e1y \u0111i\u1ec7n<\/li>\n<li>Chi\u1ebfn th\u1eafng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n xoay chi\u1ec1u<\/li>\n<li>Ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n l\u1ef1c<\/li>\n<li>\u0110i\u1ec7n kh\u00ed h\u00f3a gia \u0111\u00ecnh<\/li>\n<\/ul>\n<p><strong>Th\u1eddi \u0111\u1ea1i \u0111i\u1ec7n t\u1eed (1920-nay):<\/strong><\/p>\n<ul>\n<li>\u1ed0ng ch\u00e2n kh\u00f4ng v\u00e0 b\u00f3ng b\u00e1n d\u1eabn<\/li>\n<li>Cu\u1ed9c c\u00e1ch m\u1ea1ng m\u00e1y t\u00ednh<\/li>\n<li>C\u00f4ng ngh\u1ec7 l\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh<\/li>\n<li>T\u00edch h\u1ee3p n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o<\/li>\n<\/ul>\n<h2>\u0110\u1ec1 Ngh\u1ecb Chuy\u00ean Nghi\u1ec7p<\/h2>\n<p><strong>D\u00e0nh cho sinh vi\u00ean v\u00e0 nh\u00e0 gi\u00e1o d\u1ee5c:<\/strong><\/p>\n<ul>\n<li>Nghi\u00ean c\u1ee9u l\u1ecbch s\u1eed \u0111i\u1ec7n nh\u01b0 m\u1ed9t qu\u00e1 tr\u00ecnh gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1<\/li>\n<li>Hi\u1ec3u b\u1ed1i c\u1ea3nh kinh t\u1ebf v\u00e0 x\u00e3 h\u1ed9i c\u1ee7a m\u1ed7i \u0111\u1ed5i m\u1edbi<\/li>\n<li>K\u1ebft n\u1ed1i nh\u1eefng kh\u00e1m ph\u00e1 l\u1ecbch s\u1eed v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7n \u0111\u1ea1i<\/li>\n<li>Nh\u1ea5n m\u1ea1nh s\u1ef1 ph\u00e1t tri\u1ec3n an to\u00e0n c\u00f9ng v\u1edbi ti\u1ebfn b\u1ed9 c\u00f4ng ngh\u1ec7<\/li>\n<\/ul>\n<p><strong>D\u00e0nh cho k\u1ef9 s\u01b0 v\u00e0 chuy\u00ean gia:<\/strong><\/p>\n<ul>\n<li>\u0110\u00e1nh gi\u00e1 cao c\u00f4ng tr\u00ecnh n\u1ec1n t\u1ea3ng cho ph\u00e9p t\u1ea1o ra c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i<\/li>\n<li>T\u00ecm hi\u1ec3u l\u1ecbch s\u1eed th\u1ea5t b\u1ea1i v\u00e0 c\u1ea3i thi\u1ec7n an to\u00e0n<\/li>\n<li>Hi\u1ec3u c\u00e1c y\u1ebfu t\u1ed1 kinh doanh v\u00e0 kinh t\u1ebf trong ph\u00e1t tri\u1ec3n \u0111i\u1ec7n<\/li>\n<li>H\u00e3y c\u1eadp nh\u1eadt th\u00f4ng tin v\u1ec1 nh\u1eefng \u0111\u1ed5i m\u1edbi \u0111i\u1ec7n hi\u1ec7n t\u1ea1i ti\u1ebfp n\u1ed1i l\u1ecbch s\u1eed n\u00e0y<\/li>\n<\/ul>\n<p><strong>V\u00ec l\u1ee3i \u00edch chung:<\/strong><\/p>\n<ul>\n<li>Tham quan c\u00e1c b\u1ea3o t\u00e0ng \u0111i\u1ec7n v\u00e0 di t\u00edch l\u1ecbch s\u1eed<\/li>\n<li>\u0110\u1ecdc ti\u1ec3u s\u1eed c\u1ee7a nh\u1eefng ng\u01b0\u1eddi ti\u00ean phong trong l\u0129nh v\u1ef1c \u0111i\u1ec7n<\/li>\n<li>Hi\u1ec3u c\u00e1ch \u0111i\u1ec7n \u0111\u00e3 bi\u1ebfn \u0111\u1ed5i n\u1ec1n v\u0103n minh nh\u00e2n lo\u1ea1i<\/li>\n<li>\u0110\u00e1nh gi\u00e1 cao cu\u1ed9c c\u00e1ch m\u1ea1ng \u0111i\u1ec7n \u0111ang di\u1ec5n ra trong n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o<\/li>\n<\/ul>\n<p>L\u1ecbch s\u1eed \u0111i\u1ec7n h\u1ecdc ch\u1ee9ng minh kh\u1ea3 n\u0103ng \u0111\u00e1ng kinh ng\u1ea1c c\u1ee7a nh\u00e2n lo\u1ea1i trong vi\u1ec7c quan s\u00e1t c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng t\u1ef1 nhi\u00ean, hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ea3i ph\u00e1p thi\u1ebft th\u1ef1c gi\u00fap chuy\u1ec3n \u0111\u1ed5i n\u1ec1n v\u0103n minh. T\u1eeb nh\u1eefng quan s\u00e1t v\u1ec1 h\u1ed5 ph\u00e1ch c\u1ee7a ng\u01b0\u1eddi Hy L\u1ea1p c\u1ed5 \u0111\u1ea1i \u0111\u1ebfn l\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh hi\u1ec7n \u0111\u1ea1i, m\u1ed7i kh\u00e1m ph\u00e1 \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean c\u00f4ng tr\u00ecnh tr\u01b0\u1edbc \u0111\u00f3 \u0111\u1ec3 t\u1ea1o n\u00ean th\u1ebf gi\u1edbi \u0111i\u1ec7n n\u0103ng m\u00e0 ch\u00fang ta \u0111ang s\u1ed1ng ng\u00e0y nay.<\/p>\n<p>Hi\u1ec3u \u0111\u01b0\u1ee3c l\u1ecbch s\u1eed n\u00e0y gi\u00fap ch\u00fang ta tr\u00e2n tr\u1ecdng c\u1ea3 s\u1ef1 kh\u00e9o l\u00e9o c\u1ee7a c\u00e1c nh\u00e0 ph\u00e1t minh trong qu\u00e1 kh\u1ee9 l\u1eabn nh\u1eefng \u0111\u1ed5i m\u1edbi \u0111i\u1ec7n \u0111ang di\u1ec5n ra, nh\u1eefng th\u1ee9 s\u1ebd \u0111\u1ecbnh h\u00ecnh t\u01b0\u01a1ng lai c\u1ee7a ch\u00fang ta. D\u00f9 l\u00e0 nghi\u00ean c\u1ee9u v\u00ec m\u1ee5c \u0111\u00edch h\u1ecdc thu\u1eadt hay s\u1edf th\u00edch chung, c\u00e2u chuy\u1ec7n v\u1ec1 \u0111i\u1ec7n cho th\u1ea5y s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa tr\u00ed t\u00f2 m\u00f2 khoa h\u1ecdc, \u1ee9ng d\u1ee5ng th\u1ef1c ti\u1ec5n v\u00e0 ph\u00e1t tri\u1ec3n th\u01b0\u01a1ng m\u1ea1i \u0111\u1ec3 th\u00fac \u0111\u1ea9y s\u1ef1 ti\u1ebfn b\u1ed9 c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The history of electricity spans over 2,600 years, from ancient Greek observations of static electricity to modern renewable energy systems. This comprehensive timeline reveals how humanity discovered, understood, and harnessed one of nature&#8217;s most fundamental forces to power our modern world. What is Electricity? Essential Definitions Electricity is the flow of electric charge through conductive [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18628,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-18602","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/18602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/comments?post=18602"}],"version-history":[{"count":0,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/posts\/18602\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media\/18628"}],"wp:attachment":[{"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/media?parent=18602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/categories?post=18602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/test.viox.com\/vi\/wp-json\/wp\/v2\/tags?post=18602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}