<p>Marvel is putting some of its older comics online, in the hope that the move will reintroduce young people to the X-Men and Fantastic Four by showcasing the original issues in which such characters appeared, notes the Guardian.</p><p>It is a tentative foray onto the internet: comics can only be viewed in a browser, not downloaded, and new issues will only go online at least six months after they first appear in print. Still, it represents perhaps the comics industry&#39;s most aggressive web push yet. </p>