From: Rick Matthews <> Organization: Wake Forest University To: Subject: Great applet! I just discovered your lens applet. It is a great tool for helping students come to understand lenses and mirrors. Unless you object, I would like to assign a problem to my students based on this applet. -- Rick Matthews Department of Physics Wake Forest University 336-758-5340 (Voice) Winston-Salem, NC 27109-7507 336-758-6142 (FAX) USA