{"id":34989,"date":"2023-02-20T14:11:49","date_gmt":"2023-02-20T11:11:49","guid":{"rendered":"https:\/\/alfajr-news.com\/?p=34989"},"modified":"2023-02-20T14:11:55","modified_gmt":"2023-02-20T11:11:55","slug":"%d8%a3%d9%85%d8%b9%d8%a7%d8%a1-%d8%a7%d9%84%d9%82%d8%b1%d8%b4-%d8%a7%d9%84%d8%ad%d9%84%d8%b2%d9%88%d9%86%d9%8a%d8%a9-%d8%aa%d9%82%d8%af%d9%85-%d9%84%d9%84%d8%b9%d9%84%d9%85%d8%a7%d8%a1-%d9%81%d8%a7","status":"publish","type":"post","link":"https:\/\/alfajr-news.com\/ar\/%d8%a3%d9%85%d8%b9%d8%a7%d8%a1-%d8%a7%d9%84%d9%82%d8%b1%d8%b4-%d8%a7%d9%84%d8%ad%d9%84%d8%b2%d9%88%d9%86%d9%8a%d8%a9-%d8%aa%d9%82%d8%af%d9%85-%d9%84%d9%84%d8%b9%d9%84%d9%85%d8%a7%d8%a1-%d9%81%d8%a7\/","title":{"rendered":"\u0623\u0645\u0639\u0627\u0621 \u0627\u0644\u0642\u0631\u0634 \u0627\u0644\u062d\u0644\u0632\u0648\u0646\u064a\u0629 \u062a\u0642\u062f\u0645 \u0644\u0644\u0639\u0644\u0645\u0627\u0621 \u0641\u0627\u0626\u062f\u0629 \u062c\u062f\u064a\u062f\u0629\u2026 \u0635\u0648\u0631 \u0648\u0641\u064a\u062f\u064a\u0648"},"content":{"rendered":"<figure class=\"wp-block-post-featured-image\"><img data-recalc-dims=\"1\" decoding=\"async\" loading=\"lazy\" width=\"640\" height=\"336\" src=\"https:\/\/i0.wp.com\/alfajr-news.com\/wp-content\/uploads\/2023\/02\/%D8%A7%D9%84%D9%82%D8%B1%D8%B4.jpg?resize=640%2C336&#038;ssl=1\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/i0.wp.com\/alfajr-news.com\/wp-content\/uploads\/2023\/02\/%D8%A7%D9%84%D9%82%D8%B1%D8%B4.jpg?w=1024&amp;ssl=1 1024w, https:\/\/i0.wp.com\/alfajr-news.com\/wp-content\/uploads\/2023\/02\/%D8%A7%D9%84%D9%82%D8%B1%D8%B4.jpg?resize=300%2C158&amp;ssl=1 300w, https:\/\/i0.wp.com\/alfajr-news.com\/wp-content\/uploads\/2023\/02\/%D8%A7%D9%84%D9%82%D8%B1%D8%B4.jpg?resize=768%2C404&amp;ssl=1 768w, https:\/\/i0.wp.com\/alfajr-news.com\/wp-content\/uploads\/2023\/02\/%D8%A7%D9%84%D9%82%D8%B1%D8%B4.jpg?resize=18%2C9&amp;ssl=1 18w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u062a\u062a\u0645\u064a\u0632 \u0623\u0645\u0639\u0627\u0621 \u0633\u0645\u0643 \u0627\u0644\u0642\u0631\u0634 \u0628\u0634\u0643\u0644 \u062d\u0644\u0632\u0648\u0646\u064a \u0641\u0631\u064a\u062f \u0645\u0646 \u0646\u0648\u0639\u0647 \u064a\u0641\u0636\u0651\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f\u060c \u0648\u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0637\u0631\u064a\u0642\u0629 \u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0638\u0627\u0647\u0631\u0629\u060c \u064a\u0623\u0645\u0644 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0648\u0646 \u0641\u064a \u062a\u0637\u0628\u064a\u0642 \u0647\u0630\u0647 \u0627\u0644\u062a\u062c\u0627\u0631\u0628 \u0639\u0644\u0649 \u0627\u0644\u0631\u0648\u0628\u0648\u062a\u0627\u062a \u0648\u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0623\u062e\u0631\u0649.<\/p>\n\n\n\n<p>\u0641\u064a \u0639\u0627\u0645 1920\u060c \u062d\u0635\u0644 \u0627\u0644\u0645\u062e\u062a\u0631\u0639 \u0646\u064a\u0643\u0648\u0644\u0627 \u062a\u064a\u0633\u0644\u0627 \u0639\u0644\u0649 \u0628\u0631\u0627\u0621\u0629 \u0627\u062e\u062a\u0631\u0627\u0639 \u0644\u0646\u0648\u0639 \u0645\u0646 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0623\u0637\u0644\u0642 \u0639\u0644\u064a\u0647 &#8220;\u0627\u0644\u0642\u0646\u0627\u0629 \u0627\u0644\u0635\u0645\u0627\u0645\u064a\u0629&#8221;\u060c \u0648\u0642\u062f \u062a\u0645 \u0628\u0646\u0627\u0624\u0647 \u0644\u0633\u062d\u0628 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f \u062f\u0648\u0646 \u0623\u064a \u0623\u062c\u0632\u0627\u0621 \u0645\u062a\u062d\u0631\u0643\u0629 \u0623\u0648 \u0637\u0627\u0642\u0629 \u0645\u0636\u0627\u0641\u0629\u060c \u0648\u0644\u0647\u0627 \u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0645\u062b\u0644 \u0627\u0644\u0631\u0648\u0628\u0648\u062a\u0627\u062a \u0627\u0644\u0644\u064a\u0646\u0629 \u0623\u0648 \u0627\u0644\u063a\u0631\u0633\u0627\u062a \u0627\u0644\u0637\u0628\u064a\u0629.<\/p>\n\n\n\n<p>\u0641\u064a \u0639\u0627\u0645 2021\u060c \u0627\u0643\u062a\u0634\u0641 \u0627\u0644\u0639\u0644\u0645\u0627\u0621 \u0623\u0646 \u0623\u0645\u0639\u0627\u0621 \u0623\u0633\u0645\u0627\u0643 \u0627\u0644\u0642\u0631\u0634 \u0627\u0644\u062d\u0644\u0632\u0648\u0646\u064a\u0629 \u0627\u0644\u0634\u0643\u0644 \u062a\u0639\u0645\u0644 \u0628\u0646\u0641\u0633 \u0627\u0644\u0637\u0631\u064a\u0642\u0629 \u062a\u0642\u0631\u064a\u0628\u064b\u0627\u060c \u0645\u0645\u0627 \u064a\u0641\u0636\u0644 \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f \u0645\u0646 \u0627\u0644\u0631\u0623\u0633 \u0625\u0644\u0649 \u0627\u0644\u062d\u0648\u0636.<\/p>\n\n\n\n<p>\u0623\u0643\u062f \u0625\u064a\u062f\u0648 \u0644\u064a\u0641\u064a\u0646 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0626\u064a \u0641\u064a \u0645\u062e\u062a\u0628\u0631 &#8220;\u0633\u0627\u0631\u0629 \u0643\u064a\u0644\u0631&#8221; \u0641\u064a \u062c\u0627\u0645\u0639\u0629 \u0648\u0627\u0634\u0646\u0637\u0646\u060c \u0623\u0646\u0647 \u0645\u0647\u062a\u0645 \u0628\u062f\u0631\u0627\u0633\u0629 \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0639\u0628\u0631 \u062d\u0644\u0632\u0648\u0646\u0627\u062a \u0627\u0644\u0642\u0631\u0634 \u0647\u0630\u0647\u060c \u0648\u0641\u064a \u064a\u0648\u0645 \u0627\u0644\u0627\u062b\u0646\u064a\u0646 20 \u0641\u0628\u0631\u0627\u064a\u0631\/ \u0634\u0628\u0627\u0637\u060c \u0633\u064a\u0642\u062f\u0645 \u0644\u064a\u0641\u064a\u0646 \u0641\u064a \u0627\u0644\u0627\u062c\u062a\u0645\u0627\u0639 \u0627\u0644\u0633\u0646\u0648\u064a \u0627\u0644\u0633\u0627\u0628\u0639 \u0648\u0627\u0644\u0633\u062a\u064a\u0646 \u0644\u062c\u0645\u0639\u064a\u0629 \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u0627\u0644\u062d\u064a\u0648\u064a\u0629 \u0641\u064a \u0633\u0627\u0646 \u062f\u064a\u064a\u063a\u0648\u060c \u0643\u0627\u0644\u064a\u0641\u0648\u0631\u0646\u064a\u0627\u060c \u0643\u064a\u0641 \u062a\u0633\u0627\u0639\u062f \u0646\u0645\u0627\u0630\u062c \u0627\u0644\u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0644\u0623\u0645\u0639\u0627\u0621 \u0623\u0633\u0645\u0627\u0643 \u0627\u0644\u0642\u0631\u0634 \u0641\u064a \u0627\u0644\u062a\u0639\u0631\u0641 \u0639\u0644\u0649 \u0643\u064a\u0641\u064a\u0629 \u0639\u0645\u0644 \u0647\u0630\u0647 \u0627\u0644\u0644\u0648\u0627\u0644\u0628.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">New 3D images of shark intestines show they function like Nikola Tesla&#39;s valve <a href=\"https:\/\/twitter.com\/hashtag\/3Dimages?src=hash&amp;ref_src=twsrc%5Etfw\">#3Dimages<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/sharkintestines?src=hash&amp;ref_src=twsrc%5Etfw\">#sharkintestines<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/NikolaTesla?src=hash&amp;ref_src=twsrc%5Etfw\">#NikolaTesla<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/valve?src=hash&amp;ref_src=twsrc%5Etfw\">#valve<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/research?src=hash&amp;ref_src=twsrc%5Etfw\">#research<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/newspaper?src=hash&amp;ref_src=twsrc%5Etfw\">#newspaper<\/a> <a href=\"https:\/\/twitter.com\/UW?ref_src=twsrc%5Etfw\">@UW<\/a> <br><br>Read more about this here: <a href=\"https:\/\/t.co\/KgrLJSItGl\">https:\/\/t.co\/KgrLJSItGl<\/a><br><br>Subscribe for free to ResearchNews Newsletter: <a href=\"https:\/\/t.co\/Kn45WMffGU\">https:\/\/t.co\/Kn45WMffGU<\/a> <a href=\"https:\/\/t.co\/ZrdL63qrVv\">pic.twitter.com\/ZrdL63qrVv<\/a><\/p>&mdash; Research News (@Researchnewscc) <a href=\"https:\/\/twitter.com\/Researchnewscc\/status\/1418330075016138757?ref_src=twsrc%5Etfw\">July 22, 2021<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>\u0648\u0623\u0648\u0636\u062d \u0644\u064a\u0641\u064a\u0646 \u0623\u0646 \u0627\u0644\u0628\u0627\u062d\u062b\u064a\u0646 \u0642\u0627\u0645\u0648\u0627 \u0628\u062f\u0631\u0627\u0633\u0629 \u0639\u0627\u0645 2021\u060c \u0631\u0628\u0637\u0648\u0627 \u0645\u0646 \u062e\u0644\u0627\u0644\u0647\u0627 \u0623\u0646\u0628\u0648\u0628\u0627 \u0628\u0623\u0645\u0639\u0627\u0621 \u0633\u0645\u0643 \u0627\u0644\u0642\u0631\u0634\u060c \u0648\u0648\u0636\u0639\u0648\u0627 \u0627\u0644\u0645\u0627\u0621 \u0645\u0639 \u0627\u0644\u062c\u0644\u0633\u0631\u064a\u0646 (\u0633\u0627\u0626\u0644 \u0634\u062f\u064a\u062f \u0627\u0644\u0644\u0632\u0648\u062c\u0629) \u0639\u0628\u0631 \u0647\u0630\u0647 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628\u060c \u0648\u0642\u062f \u0623\u0638\u0647\u0631\u0648\u0627 \u0623\u0646\u0647 \u0625\u0630\u0627 \u0642\u0645\u062a \u0628\u062a\u0648\u0635\u064a\u0644 \u0647\u0630\u0647 \u0627\u0644\u0623\u0645\u0639\u0627\u0621 \u0641\u064a \u0646\u0641\u0633 \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u062c\u0647\u0627\u0632 \u0627\u0644\u0647\u0636\u0645\u064a\u060c \u0641\u0625\u0646\u0643 \u062a\u062d\u0635\u0644 \u0639\u0644\u0649 \u062a\u062f\u0641\u0642 \u0623\u0633\u0631\u0639 \u0644\u0644\u0633\u0648\u0627\u0626\u0644 \u0645\u0645\u0627 \u0644\u0648 \u0642\u0645\u062a \u0628\u062a\u0648\u0635\u064a\u0644\u0647\u0627 \u0628\u0627\u0644\u0639\u0643\u0633.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Coprolites, or fossil poo, can tell us what was eaten millions of years ago, but it&#39;s usually impossible to know who did the eating. In this case, however, the distinct spiral shape gives it away as a coming from a large shark. <a href=\"https:\/\/twitter.com\/hashtag\/100Fossils?src=hash&amp;ref_src=twsrc%5Etfw\">#100Fossils<\/a> with <a href=\"https:\/\/twitter.com\/BryozoanNhm?ref_src=twsrc%5Etfw\">@BryozoanNhm<\/a> for <a href=\"https:\/\/twitter.com\/hashtag\/FossilFriday?src=hash&amp;ref_src=twsrc%5Etfw\">#FossilFriday<\/a> <a href=\"https:\/\/t.co\/jillwP7JsS\">pic.twitter.com\/jillwP7JsS<\/a><\/p>&mdash; Aaron O&#39;Dea (@odealab) <a href=\"https:\/\/twitter.com\/odealab\/status\/1499735043362770950?ref_src=twsrc%5Etfw\">March 4, 2022<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>\u0648\u0642\u0627\u0644 \u0644\u064a\u0641\u064a\u0646: &#8220;\u0641\u064a \u0627\u0644\u0648\u0627\u0642\u0639\u060c \u062a\u0646\u0635 \u0625\u062d\u062f\u0649 \u0627\u0644\u0646\u0638\u0631\u064a\u0627\u062a \u0641\u064a \u0627\u0644\u0641\u064a\u0632\u064a\u0627\u0621 \u0639\u0644\u0649 \u0623\u0646\u0647 \u0625\u0630\u0627 \u0623\u062e\u0630\u062a \u0623\u0646\u0628\u0648\u0628\u064b\u0627\u060c \u0648\u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0627\u0626\u0644 \u062e\u0644\u0627\u0644\u0647 \u0628\u0628\u0637\u0621 \u0634\u062f\u064a\u062f\u060c \u0641\u0633\u064a\u0643\u0648\u0646 \u0644\u062f\u064a\u0643 \u0646\u0641\u0633 \u0627\u0644\u062a\u062f\u0641\u0642 \u0625\u0630\u0627 \u0642\u0644\u0628\u062a\u0647\u060c \u0648\u0644\u0630\u0644\u0643 \u0641\u0648\u062c\u0626\u0646\u0627 \u062c\u062f\u064b\u0627 \u0628\u0631\u0624\u064a\u0629 \u0627\u0644\u062a\u062c\u0627\u0631\u0628 \u0627\u0644\u062a\u064a \u062a\u062a\u0639\u0627\u0631\u0636 \u0645\u0639 \u0627\u0644\u0646\u0638\u0631\u064a\u0629\u060c \u0648\u0644\u0643\u0646 \u0628\u0639\u062f \u0630\u0644\u0643 \u0646\u062a\u0630\u0643\u0631 \u0623\u0646 \u0627\u0644\u0623\u0645\u0639\u0627\u0621 \u0644\u064a\u0633\u062a \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0627\u0644\u0641\u0648\u0644\u0627\u0630 &#8211; \u0641\u0647\u064a \u0645\u0635\u0646\u0648\u0639\u0629 \u0645\u0646 \u0645\u0627\u062f\u0629 \u0644\u064a\u0646\u0629&#8221;.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">New 3D images of shark intestines show they function like Nikola Tesla&#39;s valve <a href=\"https:\/\/t.co\/5x3oIwxcyW\">https:\/\/t.co\/5x3oIwxcyW<\/a><a href=\"https:\/\/twitter.com\/hashtag\/science?src=hash&amp;ref_src=twsrc%5Etfw\">#science<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/Biodiversity?src=hash&amp;ref_src=twsrc%5Etfw\">#Biodiversity<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/Bioinformatics?src=hash&amp;ref_src=twsrc%5Etfw\">#Bioinformatics<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/Biology?src=hash&amp;ref_src=twsrc%5Etfw\">#Biology<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/DevelopmentalReproductiveBiology?src=hash&amp;ref_src=twsrc%5Etfw\">#DevelopmentalReproductiveBiology<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/EcologyEnvironment?src=hash&amp;ref_src=twsrc%5Etfw\">#EcologyEnvironment<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/FisheriesAquaculture?src=hash&amp;ref_src=twsrc%5Etfw\">#FisheriesAquaculture<\/a> <a href=\"https:\/\/twitter.com\/hashtag\/MarineFreshwaterBiology?src=hash&amp;ref_src=twsrc%5Etfw\">#MarineFreshwaterBiology<\/a> <a href=\"https:\/\/t.co\/v4su9E8OLM\">pic.twitter.com\/v4su9E8OLM<\/a><\/p>&mdash; Bioengineer.org (@bioengineerorg) <a href=\"https:\/\/twitter.com\/bioengineerorg\/status\/1417638351604273156?ref_src=twsrc%5Etfw\">July 21, 2021<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure>\n\n\n\n<p>\u0648\u0644\u062f\u0631\u0627\u0633\u0629 \u062f\u064a\u0646\u0627\u0645\u064a\u0643\u064a\u0627\u062a \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0645\u0646 \u062e\u0644\u0627\u0644 \u0627\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u062d\u0644\u0632\u0648\u0646\u064a\u0629\u060c \u0642\u0627\u0645 \u0644\u064a\u0641\u064a\u0646 \u0648\u0643\u064a\u0644\u0631 \u0628\u0627\u0644\u062a\u0639\u0627\u0648\u0646 \u0645\u0639 \u0632\u0645\u0644\u0627\u0626\u0647\u0645 \u0641\u064a \u0645\u062c\u0645\u0648\u0639\u0629 \u0646\u064a\u0644\u0633\u0648\u0646 \u0641\u064a \u062c\u0627\u0645\u0639\u0629 \u0648\u0627\u0634\u0646\u0637\u0646 \u0644\u0625\u0646\u0634\u0627\u0621 \u0647\u064a\u0627\u0643\u0644 \u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0646\u0627\u0639\u0645\u0629 \u062a\u0634\u0628\u0647 \u062c\u0648\u0627\u0646\u0628 \u0623\u0645\u0639\u0627\u0621 \u0633\u0645\u0643 \u0627\u0644\u0642\u0631\u0634.<\/p>\n\n\n\n<p>\u0648\u0623\u0643\u062f \u0627\u0644\u0639\u0644\u0645\u0627\u0621 \u0627\u0646\u0647 \u0645\u0646\u0630 \u062d\u0648\u0627\u0644\u064a 15 \u0623\u0648 20 \u0639\u0627\u0645\u064b\u0627\u060c \u0643\u0627\u0646 \u0645\u0646 \u0627\u0644\u0645\u0633\u062a\u062d\u064a\u0644 \u0645\u062d\u0627\u0648\u0644\u0629 \u0625\u0639\u0627\u062f\u0629 \u0628\u0646\u0627\u0621 \u0647\u0630\u0647 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0641\u064a \u0645\u0648\u0627\u062f \u0645\u0646 \u0635\u0646\u0639 \u0627\u0644\u0625\u0646\u0633\u0627\u0646\u060c \u0648\u0644\u0643\u0646 \u0639\u0646\u062f\u0645\u0627 \u0627\u0633\u062a\u062e\u062f\u0645\u0648\u0627 \u0645\u0627\u062f\u0629 \u0635\u0644\u0628\u0629 \u0644\u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u0644\u0645 \u064a\u0643\u0646 \u0647\u0646\u0627\u0643 \u0627\u062e\u062a\u0644\u0627\u0641 \u0641\u064a \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f. \u0648\u0645\u0639 \u0630\u0644\u0643\u060c \u0623\u062f\u062a \u0637\u0628\u0627\u0639\u0629 \u0627\u0644\u0623\u0634\u0643\u0627\u0644 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0645\u0637\u0627\u0637 \u0627\u0644\u0635\u0646\u0627\u0639\u064a \u0625\u0644\u0649 \u062a\u062f\u0641\u0642 \u0623\u0633\u0631\u0639 \u0644\u0644\u0633\u0627\u0626\u0644 \u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0648\u0627\u062d\u062f\u060c \u0628\u062d\u0633\u0628 \u0645\u062c\u0644\u0629 &#8220;scitechdaily&#8221; \u0627\u0644\u0639\u0644\u0645\u064a\u0629.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-4-3 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"How a shark&#039;s intestines function like a Tesla valve\" width=\"640\" height=\"480\" src=\"https:\/\/www.youtube.com\/embed\/zZ5nbfhvV5I?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<p>\u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0647\u0630\u0647 \u0627\u0644\u0647\u064a\u0627\u0643\u0644 \u0627\u0644\u0645\u0637\u0628\u0648\u0639\u0629 \u0627\u0644\u062b\u0644\u0627\u062b\u064a\u0629 \u0627\u0644\u0623\u0628\u0639\u0627\u062f\u060c \u064a\u062f\u0631\u0633 \u0627\u0644\u0641\u0631\u064a\u0642 \u0643\u064a\u0641\u064a\u0629 \u062a\u0623\u062b\u064a\u0631 \u0646\u0635\u0641 \u0627\u0644\u0642\u0637\u0631 \u0648\u062f\u0631\u062c\u0629 \u0648\u0633\u0645\u0643 \u0627\u0644\u0647\u064a\u0643\u0644 \u0627\u0644\u062f\u0627\u062e\u0644\u064a \u0639\u0644\u0649 \u062a\u062f\u0641\u0642 \u0627\u0644\u0633\u0648\u0627\u0626\u0644\u060c \u0648\u064a\u0645\u0643\u0646\u0647\u0645 \u0623\u064a\u0636\u064b\u0627 \u062f\u0631\u0627\u0633\u0629 \u0627\u0644\u0627\u0642\u062a\u0631\u0627\u0646 \u0628\u064a\u0646 \u0645\u0639\u062f\u0644 \u0627\u0644\u062a\u062f\u0641\u0642 \u0648\u0643\u064a\u0641\u064a\u0629 \u062a\u0634\u0648\u0647 \u0627\u0644\u0623\u0646\u0628\u0648\u0628\u060c \u0648\u0633\u064a\u0633\u0627\u0639\u062f \u0641\u0647\u0645 \u0647\u0630\u0647 \u0627\u0644\u0645\u0639\u0644\u0648\u0645\u0627\u062a \u0641\u064a \u0647\u0646\u062f\u0633\u0629 \u0647\u064a\u0627\u0643\u0644 \u0645\u0645\u0627\u062b\u0644\u0629 \u064a\u0645\u0643\u0646 \u0627\u0633\u062a\u062e\u062f\u0627\u0645\u0647\u0627 \u0644\u0623\u0634\u064a\u0627\u0621 \u0645\u062b\u0644 \u0627\u0644\u0631\u0648\u0628\u0648\u062a\u0627\u062a \u0627\u0644\u0644\u064a\u0646\u0629.<\/p>\n\n\n\n<p>\u0648\u0642\u0627\u0644 \u0644\u064a\u0641\u064a\u0646: &#8220;\u0647\u0630\u0647 \u062e\u0637\u0648\u0629 \u0625\u0644\u0649 \u0627\u0644\u0623\u0645\u0627\u0645 \u0641\u064a \u0645\u062d\u0627\u0648\u0644\u0629 \u0641\u0647\u0645 \u0627\u0644\u0622\u0644\u064a\u0627\u062a \u0627\u0644\u0623\u0633\u0627\u0633\u064a\u0629 \u0644\u0644\u062a\u0641\u0627\u0639\u0644 \u0628\u064a\u0646 \u0627\u0644\u0623\u063a\u0634\u064a\u0629 \u0648\u0627\u0644\u062a\u062f\u0641\u0642&#8221;.<\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":34990,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"nf_dc_page":"","om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-34989","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technology"],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/alfajr-news.com\/wp-content\/uploads\/2023\/02\/%D8%A7%D9%84%D9%82%D8%B1%D8%B4.jpg?fit=1024%2C538&ssl=1","jetpack_sharing_enabled":true,"acf":[],"_links":{"self":[{"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/posts\/34989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/comments?post=34989"}],"version-history":[{"count":1,"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/posts\/34989\/revisions"}],"predecessor-version":[{"id":34991,"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/posts\/34989\/revisions\/34991"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/media\/34990"}],"wp:attachment":[{"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/media?parent=34989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/categories?post=34989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/alfajr-news.com\/ar\/wp-json\/wp\/v2\/tags?post=34989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}