http://www.almotamar.net صحيفة إلكترونية يومية تصدر عن حزب المؤتمر الشعبي العام (اليمن) http://www.almotamar.net/2211.htm 2007-03-20 Can laughter really help us heal? Anecdotal evidence and some studies seem to point in that direction. Scientists aren't sure. But why wait for them to figure it out? Just yuck it up. It certainly can't hurt.