<div id="content-body-70556228" class="articlebodycontent col-xl-9 col-lg-12 col-md-12 col-sm-12 col-12">
<div class="schemaDiv" id="schemaDiv" itemprop="articleBody">
<p>ਸਾਲਾਠਦà©à¨°à¨¾à¨¨, à¨à¨¾à¨°à¨¤ ਨ੠à¨à¨ªà¨£à© ਵਿਦਿà¨à¨°à¨¥à©à¨à¨ ਠਤ੠ਨà©à¨à¨µà¨¾à¨¨ à¨à©à¨à¨à¨°à¨¤à¨¾à¨µà¨¾à¨ ਨà©à©° ਵੱਡ੠à¨à¨¿à¨£à¨¤à© ਵਿੱਠਦà©à¨¸à¨¼ à¨à©±à¨¡à¨¦à© ਹà©à¨ ਦà©à¨à¨¿à¨ ਹà©, ਠà¨à¨¸à¨° ਵਿਦà©à¨¸à¨¼à¨¾à¨ ਵਿੱਠਠà¨à¨¾à¨¦à¨®à¨¿à¨ à¨à¨°à©à¨ ਰ ਬਣਾà¨à¨£ ਲਠà¨à¨¿à©±à¨¥à© à¨à©à¨ ਸਹਾà¨à¨¤à¨¾ ਮà¨à¨¼à¨¬à©à¨¤ ​​ਹà©à©°à¨¦à© ਹà©, ਪà©à¨°à¨£à¨¾à¨²à©à¨à¨ ਵਧà©à¨°à© ਸਥਿਰ ਹà©à©°à¨¦à©à¨à¨ ਹਨ, ਠਤ੠ਠà¨à¨¾à¨¦à¨®à¨¿à¨ à¨à¨à¨¼à¨¾à¨¦à© ਵਧà©à¨°à© ਹà©à©°à¨¦à© ਹà©à¥¤ ਠà¨à¨¿à¨¹à© &#8216;ਠਸਰà¨à¨¾à¨° ਵੱਲà©à¨ ਪà©à¨°à¨§à¨¾à¨¨ ਮੰਤਰ੠ਰਿਸਰਠà¨à©à¨ ਰ (ਪà©à¨à©±à¨®à¨à¨°à¨¸à©) ਯà©à¨à¨¨à¨¾ ਦ੠à¨à¨²à¨¾à¨¨ ਨ੠à¨à¨®à©à¨¦à¨¾à¨ à¨à¨à¨¾ ਦਿੱਤà©à¨à¨ ਹਨ। à¨à¨¹ ਸà¨à©à¨® ਵਿਦà©à¨¸à¨¼à¨¾à¨ ਵਿੱਠà¨à©°à¨® à¨à¨° ਰਹ੠ਲà¨à¨à¨ 120 à¨à¨¾à¨°à¨¤à© ਵਿà¨à¨¿à¨à¨¨à©à¨à¨ ਨà©à©° ਵਾਪਸ ਲਿà¨à¨à¨£ ਠਤ੠à¨à¨¨à©à¨¹à¨¾à¨ ਨà©à©° à¨à¨à¨à¨à¨à© ਵਿੱਠਰੱà¨à¨£ ਦਾ ਪà©à¨°à¨¸à¨¤à¨¾à¨µ ਹà©à¥¤</p>
<p>ਵਿà¨à¨¿à¨à¨¨à©à¨à¨ ਨà©à©° ਵਾਪਸ ਲਿà¨à¨à¨£à¨¾, à¨à¨ªà¨£à© à¨à¨ª ਵਿੱà¨, à¨à¨¦à© ਵ੠ਮà©à©±à¨ ਸਮੱਸਿਠਨਹà©à¨ ਰਹ੠ਹà©, ਠਤ੠à¨à¨¹ ਮà©à©±à¨ ਹੱਲ ਹà©à¨£ ਦ੠ਸੰà¨à¨¾à¨µà¨¨à¨¾ ਨਹà©à¨ ਹà©à¥¤ ਵਿà¨à¨¿à¨à¨¨ ਵਿੱਠà¨à©°à¨® à¨à¨°à¨¨ ਵਾਲ੠ਬਹà©à¨¤à© ਲà©à¨ ਪਹਿਲਾਠਹ੠à¨à¨¸ ਨà©à©° ਸਮà¨à¨¦à© ਹਨ. ਠਸਲ ਸਵਾਲ ਸਿਰਫ਼ à¨à¨¹ ਨਹà©à¨ ਹ੠à¨à¨¿ à¨à©à¨£ ਵਾਪਸ à¨à¨à¨à¨¦à¨¾ ਹà©, ਸà¨à©à¨ à¨à¨¹ ਵ੠ਹ੠à¨à¨¿ à¨à¨¹ à¨à¨¿à¨¸ à¨à¨¿à¨¸à¨® ਦ੠à¨à©à¨ ਪà©à¨°à¨£à¨¾à¨²à© &#8216;ਤ੠ਵਾਪਸ à¨à¨à¨à¨¦à© ਹਨ। </p>
<p>à¨à¨¾à¨°à¨¤à© ਯà©à¨¨à©à¨µà¨°à¨¸à¨¿à¨à©à¨à¨ ਵਿੱà¨, ਠਧਿà¨à¨ªà¨ ਠਧਿà¨à¨ªà¨¨ ਦਾ à¨à¨¾à¨°à© ਬà©à¨ à¨à©à©±à¨à¨¦à© ਹਨ, ਸà¨à¨¼à¨¤ ਪà©à¨°à¨¬à©°à¨§à¨à© ਨਿਯੰਤਰਣ ਦਾ ਸਾਹਮਣਾ à¨à¨°à¨¦à© ਹਨ, ਠਤ੠ਫੰਡਿੰਠ&#8216;ਤ੠ਨਿਰà¨à¨° à¨à¨°à¨¦à© ਹਨ à¨à© ਠà¨à¨¸à¨° ਥà©à©à©à¨¹à© ਸਮà©à¨ ਲਠਠਤ੠ਠਨਿਸ਼à¨à¨¿à¨¤ ਹà©à©°à¨¦à¨¾ ਹà©à¥¤ ਨਤà©à¨à© ਵà¨à©à¨, à¨à©à¨ à¨à¨°à©à¨ ਰ ਠà¨à¨¸à¨° ਠਸਥਿਰ ਠਤ੠ਥà¨à¨¾à¨µà¨ ਮਹਿਸà©à¨¸ à¨à¨°à¨¦à© ਹਨ। à¨à¨¸ ਸਥਿਤ੠ਵਿੱà¨, ਵਿà¨à¨¿à¨à¨¨à©à¨à¨ ਦ੠à¨à©±à¨ à¨à©à¨à© à¨à¨¿à¨¹à© à¨à¨¿à¨£à¨¤à© ਨà©à©° ਵਾਪਸ ਲਿà¨à¨à¨£à¨¾ ਠਸਲ ਤਬਦà©à¨²à© ਦ੠ਬà¨à¨¾à¨ ਲਿਪ ਸਰਵਿਸ &#8216;ਤ੠à¨à¨¼à¨¿à¨à¨¦à¨¾ ਧਿà¨à¨¨ ਦà©à¨£ ਦਾ à¨à©à¨à¨® ਲ੠ਸà¨à¨¦à¨¾ ਹà©à¥¤ à¨à©±à¨ à¨à©°à¨à© ਤਰà©à¨¹à¨¾à¨ ਤਿà¨à¨° à¨à©à¨¤à© à¨à©à¨ à¨à©à¨°à¨¸à© à¨à¨¨à©à¨¹à¨¾à¨ ਨà©à©° ਨਵਾਠà¨à©°à¨® ਸ਼à©à¨°à© à¨à¨°à¨¨ ਠਤ੠ਨà©à¨à¨µà¨¾à¨¨ à¨à©à¨à¨à¨°à¨¤à¨¾à¨µà¨¾à¨ ਨà©à©° ਸਲਾਹ ਦà©à¨£ ਲਠਸਮਾà¨, à¨à¨à©à¨¹à¨¾ ਠਤ੠ਠਧਿà¨à¨¾à¨° ਦ੠ਸà¨à¨¦à© ਹà©, ਠਤ੠à¨à¨¸ ਠਰਥ ਵਿੱà¨, ਪà©à¨à¨®à¨à¨°à¨¸à© ਸà¨à©à¨® à¨à©±à¨ ਸà¨à¨¾à¨°à¨¾à¨¤à¨®à¨ ਸੰà¨à©à¨¤ à¨à©à¨à¨¦à© ਹà©à¥¤ </p>
<p>à¨à¨¸ ਵਿਸ਼੠ਨà©à©° ਡà©à©°à¨à¨¾à¨ ਨਾਲ ਸਮà¨à¨£ ਲà¨, ਦ ਹਿੰਦ੠31 à¨à¨¨à¨µà¨°à© ਨà©à©° ਸ਼ਾਮ 5:00 ਵà¨à© &#8216;ਠਸà©à¨ à¨à¨ªà¨£à© ਵਿà¨à¨¿à¨à¨¨à©à¨à¨ ਨà©à©° à¨à¨° ਵਾਪਸ à¨à¨¿à¨µà©à¨ ਲਿਠਸà¨à¨¦à© ਹਾà¨&#8217; ਸਿਰਲà©à¨ ਵਾਲ੠ਵà©à¨¬à©à¨¨à¨¾à¨° ਦ੠ਮà©à¨à¨¼à¨¬à¨¾à¨¨à© à¨à¨°à©à¨à¨¾à¥¤ </p>
</div>
<div class="articleblock-container" id="arthardpv"></div>
<div class="update-publish-time article-published-time-end"></div>
<div class="comments-shares share-page flex print-hide" data-artid="70556228" data-title="How we can bring our scientists back home" data-url="https://www.thehindu.com/education/how-we-can-bring-our-scientists-back-home/article70556228.ece">
<div class="left">
<div class="share">
<ul class="share-list bottom" style="display: none;">
<li class="copy-link" onclick="if (!window.__cfRLUnblockHandlers) return false; copytext('https://www.thehindu.com/education/how-we-can-bring-our-scientists-back-home/article70556228.ece');" data-cf-modified-49251fc6af6f30ba82ebc91a-="">
<p> ਲਿੰਠà¨à¨¾à¨ªà© à¨à¨°à© </p>
</li>
<li class="email">
<p> à¨à¨®à©à¨² </p>
</li>
<li class="facebook" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.thehindu.com%2Feducation%2Fhow-we-can-bring-our-scientists-back-home%2Farticle70556228.ece&;t=How%20we%20can%20bring%20our%20scientists%20back%20home')" data-cf-modified-49251fc6af6f30ba82ebc91a-="">
<p> ਫà©à¨¸à¨¬à©à©±à¨ </p>
</li>
<li class="twitter" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://twitter.com/intent/tweet?url=https%3A%2F%2Fwww.thehindu.com%2Feducation%2Fhow-we-can-bring-our-scientists-back-home%2Farticle70556228.ece&;text=How%20we%20can%20bring%20our%20scientists%20back%20home')" data-cf-modified-49251fc6af6f30ba82ebc91a-="">
<p> à¨à¨µà¨¿à©±à¨à¨° </p>
</li>
<li class="telegram" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://t.me/share/url?url=https%3A%2F%2Fwww.thehindu.com%2Feducation%2Fhow-we-can-bring-our-scientists-back-home%2Farticle70556228.ece&;text=How%20we%20can%20bring%20our%20scientists%20back%20home')" data-cf-modified-49251fc6af6f30ba82ebc91a-="">
<p> à¨à©à¨²à©à¨à©à¨°à¨¾à¨® </p>
</li>
<li class="in" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://www.linkedin.com/shareArticle?url=https%3A%2F%2Fwww.thehindu.com%2Feducation%2Fhow-we-can-bring-our-scientists-back-home%2Farticle70556228.ece&;title=How%20we%20can%20bring%20our%20scientists%20back%20home')" data-cf-modified-49251fc6af6f30ba82ebc91a-="">
<p> ਲਿੰà¨à¨¡à¨à¨¨ </p>
</li>
<li class="whatsapp" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://api.whatsapp.com//send?text=How%20we%20can%20bring%20our%20scientists%20back%20home%20-%20https%3A%2F%2Fwww.thehindu.com%2Feducation%2Fhow-we-can-bring-our-scientists-back-home%2Farticle70556228.ece')" data-cf-modified-49251fc6af6f30ba82ebc91a-="">
<p> ਵà¨à¨¸à¨à¨ª</p>
</li>
<li class="reddit" onclick="if (!window.__cfRLUnblockHandlers) return false; openShareLink('https://reddit.com/submit?url=https%3A%2F%2Fwww.thehindu.com%2Feducation%2Fhow-we-can-bring-our-scientists-back-home%2Farticle70556228.ece&;title=How%20we%20can%20bring%20our%20scientists%20back%20home')" data-cf-modified-49251fc6af6f30ba82ebc91a-="">
<p> reddit </p>
</li>
</ul>
</div>
</div>
<div class="right">
<div class="read-later"><button class="btn read-later-btn" data-articleid="70556228" style="display:none" data-ga-labelclick="ReadLater"><span>ਬਾਠਦ ਵਿੱਠਪà©à©à¨¹à©</span></button></p>
<div class="delete-tool-tip" style="display: none;">
<p> ਸਾਰ੠ਦà©à¨à©<br />
 <span class="delete bookmarkdelete"><br />
 ਹà¨à¨¾à¨à¨£à¨¾<br />
 </span></div>
</div>
</div>
</div>
<div class="spliter pt-0 mb-0 print-hide"></div>
<div class="article-ad two-side text-ad print-hide">
<div class="ad-text" id="artproduct2" style="display: none;"></div>
</div>
<p><script data-cfasync="false">var totalPcount = document.querySelectorAll(".articlebodycontent>.schemaDiv>p")
if(totalPcount.length > 1)
 insertElementEnd(totalPcount[1],createElementScript("div","","artmeterpv"))
else
 insertElementbegin(document.querySelector(".articlebodycontent .schemaDiv"),createElementScript("div","","artmeterpv"))
</script></p>
<div class="d-none d-lg-block d-xl-block"><script data-cfasync="false">
 totalPcount = totalPcount || [];if (isDeviceEnabled("large")) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid01", minHeight: '90px'));
 insertElementEnd(totalPcount[1 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid01, publisher: The Hindu --><script data-cfasync="false">userIdentify.then(function() 
 if(isDeviceEnabled("large") && isNonSubcribedUser()) googletag.cmd.push(function() googletag.display('Desktop_AT_Mid01'););
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid01, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (isDeviceEnabled("large")) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_Inarticle_1x1", minHeight: '250px'));
 insertElementEnd(totalPcount[3 - 1], container)
 </script><!-- Begin DFP : /22390678/Hindu_Desktop_Inarticle_1x1, publisher: The Hindu --><script data-cfasync="false">userIdentify.then(function() 
 if(isDeviceEnabled("large") && isNonSubcribedUser()) googletag.cmd.push(function() googletag.display('Desktop_Inarticle_1x1'););
 );</script><!-- End DFP : /22390678/Hindu_Desktop_Inarticle_1x1, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("large") && Number.isInteger(6) && totalPcount.length >= (5 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid02", minHeight: '90px'));
 insertElementEnd(totalPcount[6 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid02, publisher: The Hindu --><script data-cfasync="false">if (totalPcount.length > 0 && Number.isInteger(6) && totalPcount.length >= (5 + 3)) if (isDeviceEnabled("large")) googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_Desktop_AT_Mid02', [728, 90], 'Desktop_AT_Mid02').addService(googletag.pubads());
 );
 userIdentify.then(function() 
 if (isDeviceEnabled("large") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(6) && totalPcount.length >= (5 + 3)) googletag.cmd.push(function() googletag.display('Desktop_AT_Mid02'););
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid02, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("large") && Number.isInteger(9) && totalPcount.length >= (8 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid03", minHeight: '90px'));
 insertElementEnd(totalPcount[9 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid03, publisher: The Hindu --><script data-cfasync="false">if (totalPcount.length > 0 && Number.isInteger(9) && totalPcount.length >= (8 + 3)) if (isDeviceEnabled("large")) googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_Desktop_AT_Mid03', [728, 90], 'Desktop_AT_Mid03').addService(googletag.pubads());
 );
 userIdentify.then(function() 
 if (isDeviceEnabled("large") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(9) && totalPcount.length >= (8 + 3)) googletag.cmd.push(function() googletag.display('Desktop_AT_Mid03'););
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid03, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("large") && Number.isInteger(12) && totalPcount.length >= (11 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid04", minHeight: '90px'));
 insertElementEnd(totalPcount[12 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid04, publisher: The Hindu --><script data-cfasync="false">if (totalPcount.length > 0 && Number.isInteger(12) && totalPcount.length >= (11 + 3)) if (isDeviceEnabled("large")) googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_Desktop_AT_Mid04', [728, 90], 'Desktop_AT_Mid04').addService(googletag.pubads());
 );
 userIdentify.then(function() 
 if (isDeviceEnabled("large") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(12) && totalPcount.length >= (11 + 3)) googletag.cmd.push(function() googletag.display('Desktop_AT_Mid04'););
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid04, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("large") && Number.isInteger(15) && totalPcount.length >= (14 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "Desktop_AT_Mid05", minHeight: '90px'));
 insertElementEnd(totalPcount[15 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Desktop_AT_Mid05, publisher: The Hindu --><script data-cfasync="false">if (totalPcount.length > 0 && Number.isInteger(15) && totalPcount.length >= (14 + 3)) if (isDeviceEnabled("large")) googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_Desktop_AT_Mid05', [728, 90], 'Desktop_AT_Mid05').addService(googletag.pubads());
 );
 userIdentify.then(function() 
 if (isDeviceEnabled("large") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(15) && totalPcount.length >= (14 + 3)) googletag.cmd.push(function() googletag.display('Desktop_AT_Mid05'););
 );</script><!-- End DFP : /22390678/TH_Desktop_AT_Mid05, publisher: The Hindu --></div>
<div class="d-block d-sm-none "><script data-cfasync="false">
 totalPcount = totalPcount || [];if (isDeviceEnabled("small")) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle01", minHeight: '330px'));
 insertElementEnd(totalPcount[1 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle01, publisher: The Hindu --><script data-cfasync="false">userIdentify.then(function() 
 if(isDeviceEnabled("small") && isNonSubcribedUser()) googletag.cmd.push(function() googletag.display('MWeb_AT_Middle01'););
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle01, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (isDeviceEnabled("small")) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad ", "Mweb_AT_Bottom01", minHeight: '330px'));
 insertElementEnd(totalPcount[3 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_Mweb_AT_Bottom01, publisher: The Hindu --><script data-cfasync="false">userIdentify.then(function() 
 if(isDeviceEnabled("small") && isNonSubcribedUser()) googletag.cmd.push(function() googletag.display('Mweb_AT_Bottom01'););
 );</script><!-- End DFP : /22390678/TH_Mweb_AT_Bottom01, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("small") && Number.isInteger(6) && totalPcount.length >= (5 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle02", minHeight: '330px'));
 insertElementEnd(totalPcount[6 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle02, publisher: The Hindu --><script data-cfasync="false">if (totalPcount.length > 0 && Number.isInteger(6) && totalPcount.length >= (5 + 3)) if (isDeviceEnabled("small")) googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_MWeb_AT_Middle02', [[300,250],[336,280],[200,200],[250,250],[300,300]], 'MWeb_AT_Middle02').addService(googletag.pubads());
 );
 userIdentify.then(function() 
 if (isDeviceEnabled("small") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(6) && totalPcount.length >= (5 + 3)) googletag.cmd.push(function() googletag.display('MWeb_AT_Middle02'););
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle02, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("small") && Number.isInteger(9) && totalPcount.length >= (8 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle03", minHeight: '330px'));
 insertElementEnd(totalPcount[9 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle03, publisher: The Hindu --><script data-cfasync="false">if (totalPcount.length > 0 && Number.isInteger(9) && totalPcount.length >= (8 + 3)) if (isDeviceEnabled("small")) googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_MWeb_AT_Middle03', [[300,250],[336,280],[200,200],[250,250],[300,300]], 'MWeb_AT_Middle03').addService(googletag.pubads());
 );
 userIdentify.then(function() 
 if (isDeviceEnabled("small") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(9) && totalPcount.length >= (8 + 3)) googletag.cmd.push(function() googletag.display('MWeb_AT_Middle03'););
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle03, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("small") && Number.isInteger(12) && totalPcount.length >= (11 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle04", minHeight: '330px'));
 insertElementEnd(totalPcount[12 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle04, publisher: The Hindu --><script data-cfasync="false">if (totalPcount.length > 0 && Number.isInteger(12) && totalPcount.length >= (11 + 3)) if (isDeviceEnabled("small")) googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_MWeb_AT_Middle04', [[300,250],[336,280],[200,200],[250,250],[300,300]], 'MWeb_AT_Middle04').addService(googletag.pubads());
 );
 userIdentify.then(function() 
 if (isDeviceEnabled("small") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(12) && totalPcount.length >= (11 + 3)) googletag.cmd.push(function() googletag.display('MWeb_AT_Middle04'););
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle04, publisher: The Hindu --><script data-cfasync="false">
 totalPcount = totalPcount || [];if (totalPcount.length > 0 && isDeviceEnabled("small") && Number.isInteger(15) && totalPcount.length >= (14 + 3)) var container = document.createElement("div");
 container.className = "article-ad";container.appendChild(createElementScript("div", "dfp-ad articleinlinead", "MWeb_AT_Middle05", minHeight: '330px'));
 insertElementEnd(totalPcount[15 - 1], container)
 </script><!-- Begin DFP : /22390678/TH_MWeb_AT_Middle05, publisher: The Hindu --><script data-cfasync="false">if (totalPcount.length > 0 && Number.isInteger(15) && totalPcount.length >= (14 + 3)) if (isDeviceEnabled("small")) googletag.cmd.push(function() 
 googletag.defineSlot('/22390678/TH_MWeb_AT_Middle05', [[300,250],[336,280],[200,200],[250,250],[300,300]], 'MWeb_AT_Middle05').addService(googletag.pubads());
 );
 userIdentify.then(function() 
 if (isDeviceEnabled("small") && isNonSubcribedUser() && totalPcount.length > 0 && Number.isInteger(15) && totalPcount.length >= (14 + 3)) googletag.cmd.push(function() googletag.display('MWeb_AT_Middle05'););
 );</script><!-- End DFP : /22390678/TH_MWeb_AT_Middle05, publisher: The Hindu --></div>
</div>
<p><script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script></p>

ਅਸੀਂ ਆਪਣੇ ਵਿਗਿਆਨੀਆਂ ਨੂੰ ਘਰ ਵਾਪਸ ਕਿਵੇਂ ਲਿਆ ਸਕਦੇ ਹਾਂ
