Subject: model for an idel gas Date: Mon, 22 Mar 1999 22:44:29 +0100 From: Stefan Berger <> To: dear mr. hwang, i'm a teacher for physics in germany. this is the third time i launched your site in the internet. but when i try out your applet i get problems by changing the number of particles. always i'm trying to change this value it doesn't change the number of particles in the applet. can you help me? sincerely, stefan berger, bochum, germany