{"id":3711,"date":"2026-01-07T09:17:08","date_gmt":"2026-01-07T09:17:08","guid":{"rendered":"https:\/\/nscdnew1.bigzero.co.in\/?page_id=3711"},"modified":"2026-05-16T05:45:19","modified_gmt":"2026-05-16T05:45:19","slug":"science-demonstration-lecturesdl","status":"publish","type":"page","link":"https:\/\/kpsc.nscd.gov.in\/hi\/science-demonstration-lecturesdl\/","title":{"rendered":"\u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e\u0928 (\u090f\u0938\u0921\u0940\u090f\u0932)"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"3711\" class=\"elementor elementor-3711\">\n\t\t\t\t<div class=\"elementor-element elementor-element-754b9ccc e-con-full e-flex wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"754b9ccc\" data-element_type=\"container\" 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data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">\u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0935\u094d\u092f\u093e\u0916\u094d\u092f\u093e\u0928 (\u090f\u0938\u0921\u0940\u090f\u0932) \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0947\u0928\u094d\u0926\u094d\u0930 \u0915\u093e \u090f\u0915 \u0905\u0924\u094d\u092f\u0902\u0924 \u0932\u094b\u0915\u092a\u094d\u0930\u093f\u092f \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928 \u0915\u093e\u0930\u094d\u092f\u0915\u094d\u0930\u092e \u0939\u0948, \u091c\u093f\u0938\u0947 \u0915\u0941\u0930\u0941\u0915\u094d\u0937\u0947\u0924\u094d\u0930 \u092a\u0948\u0928\u094b\u0930\u092e\u093e \u090f\u0935\u0902 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0947\u0928\u094d\u0926\u094d\u0930 \u0915\u0947 \u0935\u093f\u091c\u093c\u093f\u091f\u0930 \u0935\u093f\u0936\u0947\u0937 \u0930\u0942\u092a \u0938\u0947 \u092a\u0938\u0902\u0926 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\u0938\u0930\u0932 \u090f\u0935\u0902 \u0930\u094b\u091a\u0915 \u092a\u094d\u0930\u092f\u094b\u0917 \u0915\u093f\u090f \u091c\u093e\u0924\u0947 \u0939\u0948\u0902, \u091c\u093f\u0938\u0938\u0947 \u0926\u0948\u0928\u093f\u0915 \u091c\u0940\u0935\u0928 \u092e\u0947\u0902 \u0930\u0938\u093e\u092f\u0928 \u0935\u093f\u091c\u094d\u091e\u093e\u0928 \u0915\u0947 \u0909\u092a\u092f\u094b\u0917 \u0915\u094b \u0938\u092e\u091d\u0928\u093e \u0906\u0938\u093e\u0928 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964 <\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9071ba5 e-flex e-con-boxed wpr-particle-no wpr-jarallax-no wpr-parallax-no wpr-sticky-section-no wpr-equal-height-no e-con e-parent\" data-id=\"9071ba5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69fde11 gallery-spacing-custom elementor-widget elementor-widget-image-gallery\" data-id=\"69fde11\" data-element_type=\"widget\" data-widget_type=\"image-gallery.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-image-gallery\">\n\t\t\t<div id='gallery-1' class='gallery galleryid-3711 gallery-columns-3 gallery-size-full'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"69fde11\" data-elementor-lightbox-title=\"sdl-1\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTk2ODEsInVybCI6Imh0dHBzOlwvXC9rcHNjLm5zY2QuZ292LmluXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wNVwvc2RsLTEuanBnIiwic2xpZGVzaG93IjoiNjlmZGUxMSJ9\" href='https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-1.jpg'><img fetchpriority=\"high\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-1.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-1.jpg 1200w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-1-300x200.jpg 300w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-1-1024x683.jpg 1024w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-1-768x512.jpg 768w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-1-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"69fde11\" data-elementor-lightbox-title=\"sdl-2\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTk2ODIsInVybCI6Imh0dHBzOlwvXC9rcHNjLm5zY2QuZ292LmluXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wNVwvc2RsLTIuanBnIiwic2xpZGVzaG93IjoiNjlmZGUxMSJ9\" href='https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-2.jpg'><img decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-2.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-2.jpg 1200w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-2-300x200.jpg 300w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-2-1024x683.jpg 1024w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-2-768x512.jpg 768w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-2-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"69fde11\" data-elementor-lightbox-title=\"sdl-3\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTk2ODMsInVybCI6Imh0dHBzOlwvXC9rcHNjLm5zY2QuZ292LmluXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wNVwvc2RsLTMuanBnIiwic2xpZGVzaG93IjoiNjlmZGUxMSJ9\" href='https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-3.jpg'><img decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-3.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-3.jpg 1200w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-3-300x200.jpg 300w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-3-1024x683.jpg 1024w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-3-768x512.jpg 768w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-3-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"69fde11\" data-elementor-lightbox-title=\"sdl-4\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTk2ODQsInVybCI6Imh0dHBzOlwvXC9rcHNjLm5zY2QuZ292LmluXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wNVwvc2RsLTQuanBnIiwic2xpZGVzaG93IjoiNjlmZGUxMSJ9\" href='https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-4.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-4.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-4.jpg 1200w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-4-300x200.jpg 300w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-4-1024x683.jpg 1024w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-4-768x512.jpg 768w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-4-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"69fde11\" data-elementor-lightbox-title=\"sdl-5\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTk2ODUsInVybCI6Imh0dHBzOlwvXC9rcHNjLm5zY2QuZ292LmluXC93cC1jb250ZW50XC91cGxvYWRzXC8yMDI2XC8wNVwvc2RsLTUuanBnIiwic2xpZGVzaG93IjoiNjlmZGUxMSJ9\" href='https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-5.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-5.jpg\" class=\"attachment-full size-full\" alt=\"\" srcset=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-5.jpg 1200w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-5-300x200.jpg 300w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-5-1024x683.jpg 1024w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-5-768x512.jpg 768w, https:\/\/kpsc.nscd.gov.in\/wp-content\/uploads\/2026\/05\/sdl-5-18x12.jpg 18w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-slideshow=\"69fde11\" data-elementor-lightbox-title=\"sdl-6\" 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\/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Shows\u00a0 &gt;&gt; Science Demonstration Lecture(SDL) Science Demonstration Lecture (SDL) is the most popular show among the visitors of KPSC, Kurukshetra. We demonstrate on various topics like Physics, Mathematics, Chemistry and even on Biology.The demonstrator performs and explains a set of exciting experiments on a theme and the experiments produce startling and amusing results. Physics based interactive experiment on topics like Bernoulli\u2019s principle, Pressure, Centre of Gravity, Waves, Rotational Dynamics, Astronomy etc. Super Cold Show: Set of exciting experiment using liquid Nitrogen, Human body Inside and Outside, Human Reaction are regularly demonstrated with interactive experiments. Kitchen Chemistry and Fun with Chemistry: Experiments with materials available in Kitchen and general chemicals.<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_3711\" class=\"pvc_stats total_only\" data-element-id=\"3711\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/kpsc.nscd.gov.in\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=\"0\" \/><\/p>\n<div class=\"pvc_clear\"><\/div>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-3711","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/kpsc.nscd.gov.in\/hi\/wp-json\/wp\/v2\/pages\/3711","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kpsc.nscd.gov.in\/hi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/kpsc.nscd.gov.in\/hi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/kpsc.nscd.gov.in\/hi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kpsc.nscd.gov.in\/hi\/wp-json\/wp\/v2\/comments?post=3711"}],"version-history":[{"count":164,"href":"https:\/\/kpsc.nscd.gov.in\/hi\/wp-json\/wp\/v2\/pages\/3711\/revisions"}],"predecessor-version":[{"id":19849,"href":"https:\/\/kpsc.nscd.gov.in\/hi\/wp-json\/wp\/v2\/pages\/3711\/revisions\/19849"}],"wp:attachment":[{"href":"https:\/\/kpsc.nscd.gov.in\/hi\/wp-json\/wp\/v2\/media?parent=3711"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}