TED.com You need to spend some time here. I’m serious. No, I’m REALLY serious. What is TED.com? Quite simply (to quote their website) “…the world’s most fascinating thinkers and doers, challenged to give the talk of their lives in 18 minutes.”
Here’s the first one you should watch: brain researcher Jill Bolte Taylor studied her own stroke as it happened. http://www.ted.com/talks/lang/eng/jill_bolte_taylor_s_powerful_stroke_of_insight.html
Brilliant people that are great public speakers – and most of them have a great sense of humor too. Click around & find ones that speak to you – and I’d love to hear about them.