{"id":4359,"date":"2025-08-18T09:18:30","date_gmt":"2025-08-18T06:18:30","guid":{"rendered":"https:\/\/thedigitalreality.net\/?p=4359"},"modified":"2025-08-18T10:22:31","modified_gmt":"2025-08-18T07:22:31","slug":"black-tea-absorption-test-myth","status":"publish","type":"post","link":"https:\/\/thedigitalreality.net\/?p=4359","title":{"rendered":"\u2615 \u05de\u05d9\u05ea\u05d5\u05e1 \u05e9\u05e7\u05d9\u05ea \u05d4\u05ea\u05d4 \u05d5\u05d4&#8221;\u05d7\u05d3\u05d9\u05e8\u05d4 \u05dc\u05ea\u05d0\u05d9\u05dd&#8221;"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<p>\u05d1\u05e9\u05e0\u05d9\u05dd \u05d4\u05d0\u05d7\u05e8\u05d5\u05e0\u05d5\u05ea \u05d4\u05e4\u05da \u05e0\u05d9\u05e1\u05d5\u05d9 \u05e4\u05e9\u05d5\u05d8 \u05e2\u05dd \u05e9\u05e7\u05d9\u05ea \u05ea\u05d4 \u05dc\u05d0\u05d7\u05d3 \u05de\u05db\u05dc\u05d9 \u05d4\u05e9\u05d9\u05d5\u05d5\u05e7 \u05d4\u05d1\u05d5\u05dc\u05d8\u05d9\u05dd \u05e9\u05dc &#8220;\u05de\u05d9\u05dd \u05de\u05d9\u05d5\u05d7\u05d3\u05d9\u05dd&#8221;:<br>\u05de\u05db\u05e0\u05d9\u05e1\u05d9\u05dd \u05d0\u05ea \u05d0\u05d5\u05ea\u05d4 \u05e9\u05e7\u05d9\u05ea \u05ea\u05d4 \u05dc\u05e9\u05ea\u05d9 \u05db\u05d5\u05e1\u05d5\u05ea \u2013 \u05d0\u05d7\u05ea \u05e2\u05dd \u05de\u05d9 \u05d1\u05e8\u05d6 \u05e8\u05d2\u05d9\u05dc\u05d9\u05dd, \u05d5\u05d0\u05d7\u05ea \u05e2\u05dd \u05de\u05d9\u05dd \u05e9\u05e2\u05d1\u05e8\u05d5 &#8220;\u05d4\u05d7\u05d9\u05d9\u05d0\u05d4&#8221;, \u05d9\u05d9\u05e0\u05d5\u05df \u05d0\u05d5 \u05d8\u05d9\u05e4\u05d5\u05dc \u05d0\u05d7\u05e8.<br>\u05d1\u05db\u05d5\u05e1 \u05e9\u05dc \u05d4\u05de\u05d9\u05dd \u05d4\u05de\u05d8\u05d5\u05e4\u05dc\u05d9\u05dd \u05d4\u05ea\u05d4 \u05e0\u05e6\u05d1\u05e2 \u05de\u05d4\u05e8 \u05d9\u05d5\u05ea\u05e8, \u05d5\u05d0\u05d6 \u05de\u05d2\u05d9\u05e2\u05ea \u05d4\u05d8\u05e2\u05e0\u05d4:<br><em>\u05d4\u05de\u05d9\u05dd \u05d4\u05d0\u05dc\u05d4 \u05d7\u05d5\u05d3\u05e8\u05d9\u05dd \u05d8\u05d5\u05d1 \u05d9\u05d5\u05ea\u05e8 \u05dc\u05ea\u05d0\u05d9\u05dd, \u05db\u05d9 \u05d4\u05e6\u05d1\u05d9\u05e8\u05d9\u05dd \u05e9\u05dc\u05d4\u05dd \u05e7\u05d8\u05e0\u05d9\u05dd \u05d9\u05d5\u05ea\u05e8.<\/em><\/p>\n\n\n\n<p>\u05e0\u05e9\u05de\u05e2 \u05de\u05e8\u05e9\u05d9\u05dd. \u05d0\u05d1\u05dc \u2013 \u05d6\u05d4 \u05de\u05d9\u05ea\u05d5\u05e1.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udd0e \u05de\u05d4 \u05d1\u05d0\u05de\u05ea \u05e7\u05d5\u05e8\u05d4?<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>pH \u05d5\u05dc\u05d0 &#8220;\u05e7\u05dc\u05e1\u05d8\u05e8\u05d9\u05dd&#8221;<\/strong><br>\u05de\u05d9\u05dd \u05de\u05d9\u05d5\u05e0\u05e0\u05d9\u05dd \u05d4\u05dd \u05dc\u05e8\u05d5\u05d1 \u05d0\u05dc\u05e7\u05dc\u05d9\u05d9\u05dd (pH \u05d2\u05d1\u05d5\u05d4). \u05e9\u05d9\u05e0\u05d5\u05d9 \u05d4\u05bepH \u05de\u05e9\u05e0\u05d4 \u05d0\u05ea \u05de\u05d4\u05d9\u05e8\u05d5\u05ea \u05d4\u05ea\u05de\u05d5\u05e1\u05e1\u05d5\u05ea \u05d4\u05d7\u05d5\u05de\u05e8\u05d9\u05dd \u05d1\u05e9\u05e7\u05d9\u05ea \u05d4\u05ea\u05d4. \u05d6\u05d5 \u05db\u05d9\u05de\u05d9\u05d4 \u05d1\u05e1\u05d9\u05e1\u05d9\u05ea \u2013 \u05dc\u05d0 \u05de\u05d1\u05e0\u05d4 \u05de\u05d5\u05dc\u05e7\u05d5\u05dc\u05e8\u05d9 \u05d7\u05d3\u05e9.<\/li>\n\n\n\n<li><strong>\u05d8\u05de\u05e4\u05e8\u05d8\u05d5\u05e8\u05d4 \u05d5\u05ea\u05e0\u05d5\u05e2\u05d4<\/strong><br>\u05d4\u05d0\u05dd \u05d4\u05de\u05d9\u05dd \u05e2\u05de\u05d3\u05d5? \u05d4\u05d0\u05dd \u05e0\u05e2\u05e9\u05d5 \u05e4\u05d5\u05e9\u05e8\u05d9\u05dd \u05d9\u05d5\u05ea\u05e8? \u05d0\u05e4\u05d9\u05dc\u05d5 \u05e2\u05e8\u05d1\u05d5\u05d1 \u05e7\u05dc \u05d9\u05db\u05d5\u05dc \u05dc\u05e9\u05e0\u05d5\u05ea \u05d0\u05ea \u05e7\u05e6\u05d1 \u05d4\u05e9\u05d7\u05e8\u05d5\u05e8 \u05e9\u05dc \u05d4\u05e6\u05d1\u05e2.<\/li>\n\n\n\n<li><strong>\u05d0\u05d9\u05df \u05e7\u05e9\u05e8 \u05dc\u05e1\u05e4\u05d9\u05d2\u05d4 \u05d1\u05d2\u05d5\u05e3<\/strong><br>\u05d2\u05d5\u05e3 \u05d4\u05d0\u05d3\u05dd \u05dc\u05d0 &#8220;\u05e9\u05e7\u05d9\u05ea \u05ea\u05d4&#8221;. \u05d4\u05de\u05d9\u05dd \u05e9\u05d0\u05e0\u05d7\u05e0\u05d5 \u05e9\u05d5\u05ea\u05d9\u05dd \u05e2\u05d5\u05d1\u05e8\u05d9\u05dd \u05de\u05e2\u05e8\u05db\u05ea \u05e2\u05d9\u05db\u05d5\u05dc, \u05d3\u05dd, \u05db\u05dc\u05d9\u05d5\u05ea \u05d5\u05ea\u05d0\u05d9\u05dd \u2013 \u05d5\u05d0\u05d9\u05df \u05e9\u05d5\u05dd \u05de\u05e0\u05d2\u05e0\u05d5\u05df \u05e4\u05d9\u05d6\u05d9\u05d5\u05dc\u05d5\u05d2\u05d9 \u05e9\u05de\u05d5\u05db\u05d9\u05d7 \u05e7\u05e9\u05e8 \u05d1\u05d9\u05df \u05de\u05d4\u05d9\u05e8\u05d5\u05ea \u05e6\u05d1\u05d9\u05e2\u05ea \u05ea\u05d4 \u05dc\u05d1\u05d9\u05df \u05d7\u05d3\u05d9\u05e8\u05ea \u05de\u05d9\u05dd \u05dc\u05ea\u05d0\u05d9\u05dd.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcc9 \u05dc\u05de\u05d4 \u05d6\u05d4 \u05de\u05d8\u05e2\u05d4?<\/h3>\n\n\n\n<p>\u2714\ufe0f \u05d6\u05d4 \u05e0\u05d9\u05e1\u05d5\u05d9 \u05e9\u05e0\u05e8\u05d0\u05d4 \u05de\u05e9\u05db\u05e0\u05e2 \u05dc\u05e2\u05d9\u05df \u2013 \u05d0\u05d1\u05dc \u05d4\u05d5\u05d0 \u05d1\u05d5\u05d3\u05e7 \u05e8\u05e7 \u05e9\u05d9\u05e0\u05d5\u05d9 \u05db\u05d9\u05de\u05d9 \u05e4\u05e9\u05d5\u05d8, \u05dc\u05d0 &#8220;\u05d7\u05d3\u05d9\u05e8\u05d4 \u05ea\u05d0\u05d9\u05ea&#8221;.<br>\u2714\ufe0f \u05d4\u05d5\u05d0 \u05de\u05e0\u05e6\u05dc \u05d0\u05ea \u05d4\u05de\u05d9\u05ea\u05d5\u05e1 \u05e9\u05dc <em>Microclustering<\/em> \u2013 \u05e8\u05e2\u05d9\u05d5\u05df \u05e9\u05d4\u05d5\u05e4\u05e8\u05da \u05db\u05d1\u05e8 \u05d1\u05de\u05d7\u05e7\u05e8 \u05de\u05d3\u05e2\u05d9 (\u05e8\u05d0\u05d4 \u05db\u05d0\u05df \ud83d\udc49 <a href=\"https:\/\/thedigitalreality.net\/%d7%9e%d7%99%d7%aa%d7%95%d7%a1-%d7%94%d7%9e%d7%99%d7%a7%d7%a8%d7%95-%d7%a7%d7%9c%d7%a1%d7%98%d7%a8%d7%99%d7%a0%d7%92\/\">\u05de\u05d9\u05ea\u05d5\u05e1 \u05d4\u05de\u05d9\u05e7\u05e8\u05d5\u05be\u05e7\u05dc\u05e1\u05d8\u05e8\u05d9\u05e0\u05d2<\/a>).<br>\u2714\ufe0f \u05d4\u05d5\u05d0 \u05d9\u05d5\u05e6\u05e8 \u05d0\u05e9\u05dc\u05d9\u05d4 \u05db\u05d0\u05d9\u05dc\u05d5 \u05de\u05d9\u05dd \u05db\u05d0\u05dc\u05d4 \u05d1\u05e8\u05d9\u05d0\u05d9\u05dd \u05d9\u05d5\u05ea\u05e8 \u2013 \u05d1\u05d6\u05de\u05df \u05e9\u05d4\u05de\u05d3\u05d3\u05d9\u05dd \u05d4\u05d0\u05de\u05d9\u05ea\u05d9\u05d9\u05dd \u05dc\u05d0 \u05e0\u05d1\u05d3\u05e7\u05d5 \u05d1\u05db\u05dc\u05dc: \u05e0\u05d9\u05e7\u05d9\u05d5\u05df \u05de\u05e8\u05e2\u05dc\u05d9\u05dd, \u05ea\u05db\u05d5\u05dc\u05ea \u05de\u05d9\u05e0\u05e8\u05dc\u05d9\u05dd, \u05ea\u05e0\u05d5\u05e2\u05d4 \u05d8\u05d1\u05e2\u05d9\u05ea \u05d5\u05de\u05d9\u05de\u05df \u05de\u05d5\u05dc\u05e7\u05d5\u05dc\u05e8\u05d9.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2705 \u05d4\u05e9\u05d5\u05e8\u05d4 \u05d4\u05ea\u05d7\u05ea\u05d5\u05e0\u05d4<\/h3>\n\n\n\n<p>\u05d1\u05d3\u05d9\u05e7\u05ea \u05e9\u05e7\u05d9\u05ea \u05d4\u05ea\u05d4 \u05d4\u05d9\u05d0 <strong>\u05d8\u05e8\u05d9\u05e7 \u05e9\u05d9\u05d5\u05d5\u05e7\u05d9<\/strong> \u2013 \u05dc\u05d0 \u05d4\u05d5\u05db\u05d7\u05d4 \u05de\u05d3\u05e2\u05d9\u05ea.<br>\u05de\u05d9\u05dd \u05d0\u05d9\u05db\u05d5\u05ea\u05d9\u05d9\u05dd \u05d1\u05d0\u05de\u05ea \u05e0\u05d1\u05d7\u05e0\u05d9\u05dd \u05d1\u05e7\u05e8\u05d9\u05d8\u05e8\u05d9\u05d5\u05e0\u05d9\u05dd \u05d0\u05d7\u05e8\u05d9\u05dd \u05dc\u05d2\u05de\u05e8\u05d9, \u05d5\u05dc\u05d0 \u05d1\u05e6\u05d1\u05e2 \u05d4\u05ea\u05d4 \u05d1\u05db\u05d5\u05e1.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\ud83d\udcda \u05de\u05e7\u05d5\u05e8\u05d5\u05ea \u05d5\u05e7\u05e8\u05d9\u05d0\u05d4 \u05e0\u05d5\u05e1\u05e4\u05ea:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>MEL Science \u2013 \u05e9\u05d9\u05e0\u05d5\u05d9 \u05e6\u05d1\u05e2 \u05ea\u05d4 \u05db\u05ea\u05d5\u05e6\u05d0\u05d4 \u05de\u05bepH: <a href=\"https:\/\/melscience.com\/IL-en\/chemistry\/experiments\/change-pH-of-tea\/?srsltid=AfmBOoo_Ngo4kp6PlSrW500jTO2h-owv_3NSzCKQK1KJyxiDOvl0X7jb\" target=\"_blank\" rel=\"noopener\">Change pH of tea<\/a><\/li>\n\n\n\n<li>\u05d3\u05d5\u05d2\u05de\u05d4 \u05dc\u05e0\u05d9\u05e1\u05d5\u05d9 \u05e9\u05d9\u05d5\u05d5\u05e7\u05d9 \u05e2\u05dd \u05e9\u05e7\u05d9\u05ea \u05ea\u05d4: <a href=\"https:\/\/www.youtube.com\/watch?v=rKzC6zXo09I\" target=\"_blank\" rel=\"noopener\">YouTube<\/a><\/li>\n\n\n\n<li>\u05d4\u05e8\u05d7\u05d1\u05d4 \u05e2\u05dc \u05de\u05d9\u05ea\u05d5\u05e1 \u05d4\u05beMicroclustering: <a href=\"https:\/\/thedigitalreality.net\/%d7%9e%d7%99%d7%aa%d7%95%d7%a1-%d7%94%d7%9e%d7%99%d7%a7%d7%a8%d7%95-%d7%a7%d7%9c%d7%a1%d7%98%d7%a8%d7%99%d7%a0%d7%92\/\">\u05dc\u05e7\u05e8\u05d9\u05d0\u05d4 \u05d1\u05d0\u05ea\u05e8<\/a><\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u05e8\u05d5\u05e6\u05d4 \u05e9\u05d0\u05db\u05d9\u05df \u05d2\u05dd <strong>\u05d2\u05e8\u05e1\u05d4 \u05de\u05e7\u05d5\u05e6\u05e8\u05ea \u05dc\u05e4\u05d5\u05e1\u05d8 \u05dc\u05e8\u05e9\u05ea\u05d5\u05ea<\/strong> (\u05e2\u05dd \u05d8\u05d5\u05df \u05d7\u05d3 \u05d9\u05d5\u05ea\u05e8 \u05d5\u05ea\u05de\u05e6\u05d9\u05ea\u05d9), \u05e9\u05ea\u05d5\u05db\u05dc \u05dc\u05e9\u05d9\u05dd \u05d1\u05e4\u05d9\u05d9\u05e1\u05d1\u05d5\u05e7\/\u05d0\u05d9\u05e0\u05e1\u05d8\u05d2\u05e8\u05dd \u2013 \u05d0\u05d5 \u05dc\u05d4\u05e9\u05d0\u05d9\u05e8 \u05d0\u05ea \u05d6\u05d4 \u05db\u05de\u05d0\u05de\u05e8 \u05de\u05dc\u05d0 \u05dc\u05d0\u05ea\u05e8?<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u05d1\u05e9\u05e0\u05d9\u05dd \u05d4\u05d0\u05d7\u05e8\u05d5\u05e0\u05d5\u05ea \u05d4\u05e4\u05da \u05e0\u05d9\u05e1\u05d5\u05d9 \u05e4\u05e9\u05d5\u05d8 \u05e2\u05dd \u05e9\u05e7\u05d9\u05ea \u05ea\u05d4 \u05dc\u05d0\u05d7\u05d3 \u05de\u05db\u05dc\u05d9 \u05d4\u05e9\u05d9\u05d5\u05d5\u05e7 \u05d4\u05d1\u05d5\u05dc\u05d8\u05d9\u05dd \u05e9\u05dc &#8220;\u05de\u05d9\u05dd \u05de\u05d9\u05d5\u05d7\u05d3\u05d9\u05dd&#8221;:\u05de\u05db\u05e0\u05d9\u05e1\u05d9\u05dd \u05d0\u05ea \u05d0\u05d5\u05ea\u05d4 \u05e9\u05e7\u05d9\u05ea \u05ea\u05d4 \u05dc\u05e9\u05ea\u05d9 [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":4360,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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