This video gives quick tips to know when presenting. It is a little outdated, but the tips are short and to the point.

Our public speaking coach encourages us that it's okay to make mistakes; don't let that stop you! Go out on your way to public speaking knowing that it may not be perfect, but you are learning and you can still be effective.

A British man shows what people tend to do with their hands when they are nervous and first begin public speaking. He encourages the viewer to just leave your hands at your sides, and you will probably gesture normally as you begin to talk.

This video is about vocal volume and inflection while presenting. Ironically, the sound is not the best since it is filmed outside, but the tips are helpful.

From the program Fresh Air on NPR, here you can find a brief biography of James Earl Jones. Content focuses on Jones' victory over a severe stuttering problem. Listen to the interview online.