Talk:Higher-dimensional supergravity

If we're going to cover SUGRA over 11, 10 and 9 dimensions, shouldn't we also cover SUGRA over 8, 7, 6, 5, 3 and 2 dimensions? Hep thinker (talk) 14:36, 7 March 2009 (UTC)

Accessibility
This page suffers from being utterly incomprehensible to the audience Wikipedia is aimed at.

The page on M-theory has a link at the top to a excellent simplified Introduction to M-theory. Please can we have one for this page? RedTomato (talk) 09:53, 3 July 2012 (UTC)