3 ms·Hey do you have links for the especially good ones saved somewhere?by kirubakaran 19y agoHey do you have links for the especially good ones saved somewhere?edw519 19y agoI've always just gone here http://www.ted.com/index.php http://www.ted.com/index.phpcuri 19y agothe David Deutsch one is very good. also the Aubrey de Grey one.