Prezi

Prezi is presentation tool that can used to create your presentation more creatively. Try it.. :)

http://prezi.com

VRML

VRML programming is interesting area when designing scene. VrmlPad is good a place where you can start programming.

http://www.parallelgraphics.com/products/vrmlpad/

I have designed very simple world with using existing dolphin  object and modified sphere object. This is a scene where a dolphin is playing with a ball in water. I have used sounds also here.

http://screencast.com/t/QYTAGjOmo