Video is a powerful means of getting your message out, and podcasting can build bonds with your listener, almost as if you have been having a weekly conversation. You can use a home-made video very effectively, and people have been creating popular podcasts in their basements since the genre was invented just a few years ago.
Rock n' roll science... Man on the street interviews... Approaches topics from misconceptions... Science-themed music videos/parodies... Lots of physics... Great stuff!
Possibly the easiest way to enjoy your favorite online videos and music
Dragontape is a collaborative webservice that lets you create 3-hour mixtapes of your favorite YouTube videos. Mixtapes are easy to use, simple to share with friends, and let you focus on having a good time watching videos.