This was the topic of a presentation we gave at the World Energy Technologies Summit in New York City last month.

FORBES: A Clean Energy Competitiveness Strategy For America

For every presentation, your topic and discussion points must be relevant for the audience.

FORBES: Career Boot Camp: 5 Steps To Become A Better Presenter

The questionably named Cyber University in Japan has begun offering a mobile class on the "mysteries of the pyramids, " but instead of a typical PC's display of text, images, sound, and video, the mobile version offers a streaming Power Point presentation on the topic.

ENGADGET: College course via mobile phone being offered in Japan