জ্ঞান ও বিজ্ঞান

<style>/*
<meta name='google-adsense-platform-account' content='ca-host-pub-1556223355139109'/>
<meta name='google-adsense-platform-domain' content='blogspot.com'/>

<!-- data-ad-client=ca-pub-3967867642543678 -->

</head>
<body>
<!-- DO NOT DELETE Theme Core File -->
<noscript><iframe height='0' src='https://www.googletagmanager.com/ns.html?id=GTM-MV2BCCXL' style='display:none;visibility:hidden' width='0'></iframe></noscript>
<!-- DO NOT DELETE Theme Core File -->
*/</style>

<style>/*
<script type="text/javascript" src="https://www.blogger.com/static/v1/widgets/1601900224-widgets.js"></script>
<script type='text/javascript'>
window['__wavt'] = 'AOuZoY51wKQIlITuGqOJvo6E1B7go7n8PA:1761967293897';_WidgetManager._Init('//www.blogger.com/rearrange?blogID\x3d2957876989525890601','//www.zava24.com/search/label/%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%20%E0%A6%93%20%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8?max-results\x3d10','2957876989525890601');
_WidgetManager._SetDataContext([{'name': 'blog', 'data': {'blogId': '2957876989525890601', 'title': 'zava24', 'url': 'https://www.zava24.com/search/label/%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%20%E0%A6%93%20%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8?max-results\x3d10', 'canonicalUrl': 'https://www.zava24.com/search/label/%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%20%E0%A6%93%20%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8?max-results\x3d10', 'homepageUrl': 'https://www.zava24.com/', 'searchUrl': 'https://www.zava24.com/search', 'canonicalHomepageUrl': 'https://www.zava24.com/', 'blogspotFaviconUrl': 'https://www.zava24.com/favicon.ico', 'bloggerUrl': 'https://www.blogger.com', 'hasCustomDomain': true, 'httpsEnabled': true, 'enabledCommentProfileImages': true, 'gPlusViewType': 'FILTERED_POSTMOD', 'adultContent': false, 'analyticsAccountNumber': 'G-SJXDYWP925', 'analytics4': true, 'encoding': 'UTF-8', 'locale': 'en', 'localeUnderscoreDelimited': 'en', 'languageDirection': 'ltr', 'isPrivate': false, 'isMobile': false, 'isMobileRequest': false, 'mobileClass': '', 'isPrivateBlog': false, 'isDynamicViewsAvailable': true, 'feedLinks': '\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22zava24 - Atom\x22 href\x3d\x22https://www.zava24.com/feeds/posts/default\x22 /\x3e\n\x3clink rel\x3d\x22alternate\x22 type\x3d\x22application/rss+xml\x22 title\x3d\x22zava24 - RSS\x22 href\x3d\x22https://www.zava24.com/feeds/posts/default?alt\x3drss\x22 /\x3e\n\x3clink rel\x3d\x22service.post\x22 type\x3d\x22application/atom+xml\x22 title\x3d\x22zava24 - Atom\x22 href\x3d\x22https://www.blogger.com/feeds/2957876989525890601/posts/default\x22 /\x3e\n', 'meTag': '\x3clink rel\x3d\x22me\x22 href\x3d\x22https://www.blogger.com/profile/04421816393042289710\x22 /\x3e\n', 'adsenseClientId': 'ca-pub-3967867642543678', 'adsenseHostId': 'ca-host-pub-1556223355139109', 'adsenseHasAds': false, 'adsenseAutoAds': false, 'boqCommentIframeForm': true, 'loginRedirectParam': '', 'isGoogleEverywhereLinkTooltipEnabled': true, 'view': '', 'dynamicViewsCommentsSrc': '//www.blogblog.com/dynamicviews/4224c15c4e7c9321/js/comments.js', 'dynamicViewsScriptSrc': '//www.blogblog.com/dynamicviews/93b5482d11d1bbee', 'plusOneApiSrc': 'https://apis.google.com/js/platform.js', 'disableGComments': true, 'interstitialAccepted': false, 'sharing': {'platforms': [{'name': 'Get link', 'key': 'link', 'shareMessage': 'Get link', 'target': ''}, {'name': 'Facebook', 'key': 'facebook', 'shareMessage': 'Share to Facebook', 'target': 'facebook'}, {'name': 'BlogThis!', 'key': 'blogThis', 'shareMessage': 'BlogThis!', 'target': 'blog'}, {'name': 'X', 'key': 'twitter', 'shareMessage': 'Share to X', 'target': 'twitter'}, {'name': 'Pinterest', 'key': 'pinterest', 'shareMessage': 'Share to Pinterest', 'target': 'pinterest'}, {'name': 'Email', 'key': 'email', 'shareMessage': 'Email', 'target': 'email'}], 'disableGooglePlus': true, 'googlePlusShareButtonWidth': 0, 'googlePlusBootstrap': '\x3cscript type\x3d\x22text/javascript\x22\x3ewindow.___gcfg \x3d {\x27lang\x27: \x27en\x27};\x3c/script\x3e'}, 'hasCustomJumpLinkMessage': true, 'jumpLinkMessage': 'Continue Reading', 'pageType': 'index', 'searchLabel': '\u099c\u09cd\u099e\u09be\u09a8 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8', 'pageName': '\u099c\u09cd\u099e\u09be\u09a8 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8', 'pageTitle': 'zava24: \u099c\u09cd\u099e\u09be\u09a8 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8'}}, {'name': 'features', 'data': {}}, {'name': 'messages', 'data': {'edit': 'Edit', 'linkCopiedToClipboard': 'Link copied to clipboard!', 'ok': 'Ok', 'postLink': 'Post Link'}}, {'name': 'template', 'data': {'name': 'custom', 'localizedName': 'Custom', 'isResponsive': true, 'isAlternateRendering': false, 'isCustom': true}}, {'name': 'view', 'data': {'classic': {'name': 'classic', 'url': '?view\x3dclassic'}, 'flipcard': {'name': 'flipcard', 'url': '?view\x3dflipcard'}, 'magazine': {'name': 'magazine', 'url': '?view\x3dmagazine'}, 'mosaic': {'name': 'mosaic', 'url': '?view\x3dmosaic'}, 'sidebar': {'name': 'sidebar', 'url': '?view\x3dsidebar'}, 'snapshot': {'name': 'snapshot', 'url': '?view\x3dsnapshot'}, 'timeslide': {'name': 'timeslide', 'url': '?view\x3dtimeslide'}, 'isMobile': false, 'title': 'zava24', 'description': '\u09aa\u09c3\u09a5\u09bf\u09ac\u09c0 \u098f\u0996\u09a8 \u09b9\u09be\u09a4\u09c7\u09b0 \u09ae\u09c1\u09a0\u09cb\u09af\u09bc', 'url': 'https://www.zava24.com/search/label/%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%20%E0%A6%93%20%E0%A6%AC%E0%A6%BF%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8?max-results\x3d10', 'type': 'feed', 'isSingleItem': false, 'isMultipleItems': true, 'isError': false, 'isPage': false, 'isPost': false, 'isHomepage': false, 'isArchive': false, 'isSearch': true, 'isLabelSearch': true, 'search': {'label': '\u099c\u09cd\u099e\u09be\u09a8 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8', 'resultsMessage': 'Showing posts with the label \u099c\u09cd\u099e\u09be\u09a8 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8', 'resultsMessageHtml': 'Showing posts with the label \x3cspan class\x3d\x27search-label\x27\x3e\u099c\u09cd\u099e\u09be\u09a8 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\x3c/span\x3e'}}}, {'name': 'widgets', 'data': [{'title': 'Upload Image', 'type': 'Image', 'sectionId': 'upload-image', 'id': 'Image10'}, {'title': 'Logo', 'type': 'HTML', 'sectionId': 'header-main', 'id': 'HTML10'}, {'title': 'Icons, Dark, Search', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList10'}, {'title': 'Menu', 'type': 'LinkList', 'sectionId': 'header-main', 'id': 'LinkList11'}, {'title': 'Blog Posts', 'type': 'Blog', 'sectionId': 'blog-post', 'id': 'Blog1', 'posts': [{'id': '5919383181763305727', 'title': '\u099b\u09be\u09a4\u09cd\u09b0 \u099c\u09c0\u09ac\u09a8\u09c7 \u09ae\u09cb\u09ac\u09be\u0987\u09b2 \u09ab\u09cb\u09a8\u09c7\u09b0 \u0985\u09aa\u0995\u09be\u09b0\u09bf\u09a4\u09be - \u09ae\u09cb\u09ac\u09be\u0987\u09b2 \u09ab\u09cb\u09a8\u09c7\u09b0 \u09ad\u09be\u09b2\u09cb \u09a6\u09bf\u0995', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0ZTGvrfOMYezGVnqYcZMfBss7d1LRnlq1XUt588t0HFk7YcO-dYIJTxCCTlt4rHdoHlHDzLjdzHG7VeJGEhiai32sd0V58r0sNM6vIXtjwGlAB3Q4tvv-Erv5ns9zoL2odW-cqPgJlhGi_Qj_NzJp3OWpTISCWIbBqwx3hv3ZutF811C_QLg1u27_UGLo/s16000/F2%20(3).png', 'showInlineAds': false}, {'id': '1426257797259994683', 'title': '\u09b6\u09c0\u09a4\u09c7 \u0995\u09cb\u09a8 \u09ae\u09be\u099b \u099a\u09be\u09b7\u09c7 \u09b2\u09be\u09ad \u09ac\u09c7\u09b6\u09bf - \u09ae\u09be\u099b \u09a6\u09cd\u09b0\u09c1\u09a4 \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf\u09b0 \u0994\u09b7\u09a7', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjiZkn8NIyq7AulZO78vVMUQANcueEXyIYj4JW3sPzR0EuTwjhxt-Zux9uX7d1t6Xec2nP1ZlcOZiLO5E8jg3lsZPz3kx5oL-Q6xswaxDeErIcnucIZgnqw8-h3HGMvSXeEGu0V9md2Z8lIW3yvwKbN9NBJB1yTfoMZWZ6yPELrrb9fUWzUEpHcBl7M3kE/s16000/%E0%A6%AE%E0%A6%BE%E0%A6%9B%20%E0%A6%A6%E0%A7%8D%E0%A6%B0%E0%A7%81%E0%A6%A4%20%E0%A6%AC%E0%A7%83%E0%A6%A6%E0%A7%8D%E0%A6%A7%E0%A6%BF%E0%A6%B0%20%E0%A6%94%E0%A6%B7%E0%A6%A7%20(2).jpeg', 'showInlineAds': false}, {'id': '8153969828684365018', 'title': '\u09ac\u09be\u09b8\u09cd\u0995\u09c7\u099f \u09ac\u09b2\u09c7\u09b0 \u09b8\u09be\u0987\u099c - \u09ac\u09be\u09b8\u09cd\u0995\u09c7\u099f\u09ac\u09b2 \u0995\u09cb\u09b0\u09cd\u099f \u09a8\u09bf\u09b0\u09cd\u09ae\u09be\u09a3 \u0993 \u09a1\u09bf\u099c\u09be\u0987\u09a8', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjLNX2D2OuU3GVRQNcWXTmIctuh8myBWnUlZ8ok1qu178LYd5q09_gtbDopN6NCO9S4rhCr0VmL67-SuuFv9ssH1Inac4tXaelHGBAMVXwoz2_xiPGRQKl41VXAubq-H-QQDSZxpriq9Ehn8oqFG1frDnz9KSr_57Z87KdDaLSWfObXTZUMyxmFMA9Kek0/s16000/%E0%A6%AC%E0%A6%BE%E0%A6%B8%E0%A7%8D%E0%A6%95%E0%A7%87%E0%A6%9F%20%E0%A6%AC%E0%A6%B2%E0%A7%87%E0%A6%B0%20%E0%A6%B8%E0%A6%BE%E0%A6%87%E0%A6%9C.png', 'showInlineAds': false}, {'id': '7707185958455489825', 'title': '\u09ac\u09cd\u09af\u09be\u09b2\u09a8 \u09a1\u09bf \u0985\u09b0\u09c7\u09b0 \u09aa\u09b0\u09cd\u09a6\u09be\u09b0 \u09aa\u09c7\u099b\u09a8\u09c7\u09b0 \u0997\u09b2\u09cd\u09aa - \u09ac\u09cd\u09af\u09be\u09b2\u09a8 \u09a1\u09bf \u0985\u09b0 \u0995\u09c7\u09a8 \u09a6\u09c7\u0993\u09df\u09be \u09b9\u09df?', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg7AeUTiO9vG5E3wDziH3UjSDPGL5rKlBrRaqTPsHGH8xbn2rAVbNpmCnL1oQF4MVkvR0bF1PlU1dqnSWHoIiUYf5lbkkYOUo4B-Hp6mL2Ao-ddBKyaJtOxM8SZpcd00K_PS-R5DD-l1kuBArzjnWdIvOJeDP7pIi6WRcetPpHk5wxlHeRW_m-TGJxNxjY/s16000/%E0%A6%AC%E0%A7%8D%E0%A6%AF%E0%A6%BE%E0%A6%B2%E0%A6%A8%20%E0%A6%A1%E0%A6%BF%20%E0%A6%85%E0%A6%B0%E0%A7%87%E0%A6%B0%20%E0%A6%AA%E0%A6%B0%E0%A7%8D%E0%A6%A6%E0%A6%BE%E0%A6%B0%20%E0%A6%AA%E0%A7%87%E0%A6%9B%E0%A6%A8%E0%A7%87%E0%A6%B0%20%E0%A6%97%E0%A6%B2%E0%A7%8D%E0%A6%AA.png', 'showInlineAds': false}, {'id': '7837465463540210278', 'title': '\u0987\u09b8\u09b2\u09be\u09ae\u09c7 \u0998\u09be\u09ae\u09c7\u09b0 \u09ac\u09c8\u099c\u09cd\u099e\u09be\u09a8\u09bf\u0995 \u0997\u09c1\u09b0\u09c1\u09a4\u09cd\u09ac - \u0985\u09a4\u09bf\u09b0\u09bf\u0995\u09cd\u09a4 \u0998\u09be\u09ae \u09b9\u09b2\u09c7 \u0995\u09bf \u0995\u09b0\u09ac\u09c7\u09a8', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiT87MB8OsuCW2FuCv55DX-5WN2z2VkRYnFLK6xhbjQCEDkqPnTacWBCs1LI6mgTRe_gbgtqvOAjCxT2lL9tDCZ8aCoOphf5tLHoafVgb3cioNgFGJuTF-oIrxof76hbcZLeabAFvxmn6hiUi4VRErnfodFqYfpP14gvKYxuDrw01-9702mFvMIGgGhJzQ/s16000/%E0%A6%87%E0%A6%B8%E0%A6%B2%E0%A6%BE%E0%A6%AE%E0%A7%87%20%E0%A6%98%E0%A6%BE%E0%A6%AE%E0%A7%87%E0%A6%B0%20%E0%A6%AC%E0%A7%88%E0%A6%9C%E0%A7%8D%E0%A6%9E%E0%A6%BE%E0%A6%A8%E0%A6%BF%E0%A6%95%20%E0%A6%97%E0%A7%81%E0%A6%B0%E0%A7%81%E0%A6%A4%E0%A7%8D%E0%A6%AC%201.png', 'showInlineAds': false}, {'id': '2311558134608955446', 'title': '\u09a8\u09cb\u09ac\u09c7\u09b2 \u09aa\u09c1\u09b0\u09b8\u09cd\u0995\u09be\u09b0 \u09ae\u09be\u09a8\u09c7 \u0995\u09bf? \u09aa\u09cd\u09b0\u09a5\u09ae \u09a8\u09cb\u09ac\u09c7\u09b2 \u09ac\u09bf\u099c\u09df\u09c0 \u099b\u09bf\u09b2\u09c7\u09a8 \u09af\u09be\u09b0\u09be', 'featuredImage': 'https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiovM6LUul0H4wALqayzromIeG3NwYp874JaEaSahkGHB1YBBEQ1_uBZsi-ZX-12Yx70yFRVtOh_tf2G0FWNfXphyphenhyphenw6RtOwdHdIWvwXvRbCr35gSAcErpP507BSI8tE3tBbfTohlbRCE4LN0j0xsaP3OelLgLME7ayoKPE5BQ90yIqaJKDY0DYnF9uOg2U/s16000/%E0%A6%A8%E0%A7%8B%E0%A6%AC%E0%A7%87%E0%A6%B2%20%E0%A6%AA%E0%A7%81%E0%A6%B0%E0%A6%B8%E0%A7%8D%E0%A6%95%E0%A6%BE%E0%A6%B0%20%E0%A6%AE%E0%A6%BE%E0%A6%A8%E0%A7%87%20%E0%A6%95%E0%A6%BF.png', 'showInlineAds': false}], 'footerBylines': [{'regionName': 'footer1', 'items': [{'name': 'comments', 'label': 'Comment'}, {'name': 'icons', 'label': ''}, {'name': 'share', 'label': ''}]}, {'regionName': 'footer2', 'items': [{'name': 'labels', 'label': 'Tags'}]}], 'allBylineItems': [{'name': 'comments', 'label': 'Comment'}, {'name': 'icons', 'label': ''}, {'name': 'share', 'label': ''}, {'name': 'labels', 'label': 'Tags'}]}, {'title': 'ads top', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML13'}, {'title': '#Related Post List in BlogPost', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML15'}, {'title': '#Post Page Ad After Post Ends', 'type': 'HTML', 'sectionId': 'ads-post', 'id': 'HTML17'}, {'title': '#HomePage Ad After Pagination', 'type': 'HTML', 'sectionId': 'after-blog', 'id': 'HTML18'}, {'title': '\u0997\u09a4 \u09e6\u09ed \u09a6\u09bf\u09a8\u09c7\u09b0 \u099c\u09a8\u09aa\u09cd\u09b0\u09bf\u09df \u09aa\u09cb\u09b8\u09cd\u099f \u09b8\u09ae\u09c2\u09b9', 'type': 'PopularPosts', 'sectionId': 'sidebar-static', 'id': 'PopularPosts1', 'posts': [{'title': 'Norium 10 \u0995\u09bf \u0998\u09c1\u09ae\u09c7\u09b0 \u0994\u09b7\u09a7, \u098f\u099f\u09be\u09b0 \u0995\u09be\u099c \u0993 \u09a6\u09be\u09ae \u099c\u09be\u09a8\u09c1\u09a8', 'id': 8767967567425998651}, {'title': '\u09ac\u09c7\u0995\u09cd\u09b2\u09cb \u09e7\u09e6 \u0995\u09bf\u09b8\u09c7\u09b0 \u0994\u09b7\u09a7,\u0996\u09be\u0993\u09df\u09be\u09b0 \u09a8\u09bf\u09df\u09ae, \u09a6\u09be\u09ae \u0993 \u09b8\u09a4\u09b0\u09cd\u0995\u09a4\u09be \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u099c\u09c7\u09a8\u09c7 \u09a8\u09bf\u09a8 ', 'id': 2800809659577289833}, {'title': '\u09b0\u09bf\u09b2\u09be\u0987\u09ab \u099f\u09cd\u09af\u09be\u09ac\u09b2\u09c7\u099f \u0995\u09bf \u0995\u09be\u099c \u0995\u09b0\u09c7, \u0996\u09be\u0993\u09df\u09be\u09b0 \u09a8\u09bf\u09df\u09ae \u0993 \u09a6\u09be\u09ae \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u09ac\u09bf\u09b8\u09cd\u09a4\u09be\u09b0\u09bf\u09a4 \u099c\u09be\u09a8\u09c1\u09a8', 'id': 3046858462387081770}, {'title': 'Lumona 10 \u098f\u09b0 \u0995\u09be\u099c \u0995\u09bf ? \u0996\u09be\u0993\u09df\u09be\u09b0 \u09a8\u09bf\u09df\u09ae, \u09aa\u09be\u09b0\u09cd\u09b6\u09cd\u09ac\u09aa\u09cd\u09b0\u09a4\u09bf\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u0993 \u09a6\u09be\u09ae \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u099c\u09be\u09a8\u09c1\u09a8', 'id': 2448469109152965529}, {'title': '\u09ae\u09cb\u09a8\u09be\u09b8 \u09e7\u09e6 \u0995\u09bf\u09b8\u09c7\u09b0 \u0994\u09b7\u09a7, \u098f\u09b0 \u09a6\u09be\u09ae \u09aa\u09be\u09b0\u09cd\u09b6\u09cd\u09ac\u09aa\u09cd\u09b0\u09a4\u09bf\u0995\u09cd\u09b0\u09bf\u09af\u09bc\u09be \u0993 \u09b8\u09c7\u09ac\u09a8\u09ae\u09be\u09a4\u09cd\u09b0\u09be \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7 \u099c\u09be\u09a8\u09c1\u09a8 ', 'id': 1711571661818816207}]}, {'title': '\u099c\u09a8\u09aa\u09cd\u09b0\u09bf\u09df \u09ac\u09cd\u09b2\u0997 \u0995\u09cd\u09af\u09be\u099f\u09be\u0997\u09b0\u09bf', 'type': 'Label', 'sectionId': 'sidebar-static', 'id': 'Label10'}, {'title': '', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML2'}, {'title': '\u09b8\u09b0\u09cd\u09ac\u09b6\u09c7\u09b7 \u09aa\u09cd\u09b0\u0995\u09be\u09b6\u09bf\u09a4 \u09aa\u09cb\u09b8\u09cd\u099f \u09b8\u09ae\u09c2\u09b9', 'type': 'HTML', 'sectionId': 'sidebar-static', 'id': 'HTML19'}, {'title': 'zava24 \u09b8\u09ae\u09cd\u09aa\u09b0\u09cd\u0995\u09c7', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML21'}, {'title': '\u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u0993 \u09a8\u09c0\u09a4\u09bf\u09ae\u09be\u09b2\u09be', 'type': 'LinkList', 'sectionId': 'footer-widget', 'id': 'LinkList13'}, {'title': '\u09aa\u09cd\u09b0\u09df\u09cb\u099c\u09a8\u09c0\u09df \u09b2\u09bf\u0982\u0995\u09b8\u09ae\u09c2\u09b9', 'type': 'LinkList', 'sectionId': 'footer-widget', 'id': 'LinkList1'}, {'title': 'zava24  \u098f\u09b0 \u0989\u09a6\u09cd\u09a6\u09c7\u09b6\u09cd\u09af', 'type': 'HTML', 'sectionId': 'footer-widget', 'id': 'HTML1'}, {'title': '\u09b8\u09cb\u09b6\u09cd\u09af\u09be\u09b2 \u09ae\u09bf\u09a1\u09bf\u09df\u09be\u09df \u09ab\u09b2\u09cb \u0995\u09b0\u09c1\u09a8', 'type': 'LinkList', 'sectionId': 'footer-widget', 'id': 'LinkList14'}, {'title': 'Copyright', 'type': 'HTML', 'sectionId': 'copyright', 'id': 'HTML23'}, {'title': 'SVG Icons', 'type': 'HTML', 'sectionId': 'jet-options', 'id': 'HTML24'}]}]);
_WidgetManager._RegisterWidget('_ImageView', new _WidgetInfo('Image10', 'upload-image', document.getElementById('Image10'), {'resize': false}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML10', 'header-main', document.getElementById('HTML10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList10', 'header-main', document.getElementById('LinkList10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList11', 'header-main', document.getElementById('LinkList11'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_BlogView', new _WidgetInfo('Blog1', 'blog-post', document.getElementById('Blog1'), {'cmtInteractionsEnabled': false, 'navMessage': 'Showing posts with label \x3cb\x3e\u099c\u09cd\u099e\u09be\u09a8 \u0993 \u09ac\u09bf\u099c\u09cd\u099e\u09be\u09a8\x3c/b\x3e. \x3ca href\x3d\x22https://www.zava24.com/\x22\x3eShow all posts\x3c/a\x3e', 'lightboxEnabled': true, 'lightboxModuleUrl': 'https://www.blogger.com/static/v1/jsbin/6096503-lbx.js', 'lightboxCssUrl': 'https://www.blogger.com/static/v1/v-css/828616780-lightbox_bundle.css'}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML13', 'ads-post', document.getElementById('HTML13'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML15', 'ads-post', document.getElementById('HTML15'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML17', 'ads-post', document.getElementById('HTML17'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML18', 'after-blog', document.getElementById('HTML18'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_PopularPostsView', new _WidgetInfo('PopularPosts1', 'sidebar-static', document.getElementById('PopularPosts1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LabelView', new _WidgetInfo('Label10', 'sidebar-static', document.getElementById('Label10'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML2', 'sidebar-static', document.getElementById('HTML2'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML19', 'sidebar-static', document.getElementById('HTML19'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML21', 'footer-widget', document.getElementById('HTML21'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList13', 'footer-widget', document.getElementById('LinkList13'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList1', 'footer-widget', document.getElementById('LinkList1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML1', 'footer-widget', document.getElementById('HTML1'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_LinkListView', new _WidgetInfo('LinkList14', 'footer-widget', document.getElementById('LinkList14'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML23', 'copyright', document.getElementById('HTML23'), {}, 'displayModeFull'));
_WidgetManager._RegisterWidget('_HTMLView', new _WidgetInfo('HTML24', 'jet-options', document.getElementById('HTML24'), {}, 'displayModeFull'));
</script>
</body>*/</style>

জ্ঞান ও বিজ্ঞান

ছাত্র জীবনে মোবাইল ফোনের অপকারিতা - মোবাইল ফোনের ভালো দিক

শীতে কোন মাছ চাষে লাভ বেশি - মাছ দ্রুত বৃদ্ধির ঔষধ

বাস্কেট বলের সাইজ - বাস্কেটবল কোর্ট নির্মাণ ও ডিজাইন

ব্যালন ডি অরের পর্দার পেছনের গল্প - ব্যালন ডি অর কেন দেওয়া হয়?

ইসলামে ঘামের বৈজ্ঞানিক গুরুত্ব - অতিরিক্ত ঘাম হলে কি করবেন

নোবেল পুরস্কার মানে কি? প্রথম নোবেল বিজয়ী ছিলেন যারা

গত ০৭ দিনের জনপ্রিয় পোস্ট সমূহ

জনপ্রিয় ব্লগ ক্যাটাগরি

সর্বশেষ প্রকাশিত পোস্ট সমূহ