nice job overal everybody! the topcics have all been very interesting. Just a side not though. remember you are presenting, not performing. Dont be restricted by a script. Just go with it. By now you should know what your topic entails, thus you should be able to give an effective presentation. Make it engaging, make the whole class be glued to your presentation. Be crazy up there, have fun. If you are having fun, then the audience will be more engaged and probably themselves have more fun.
good luck on the final papers!