I love my lecture tours. I get up onstage. I have my stack of books and a glass of water and a microphone. No podium, no distance between me and the audience, and I just talk to people and get all excited and tell a lot of jokes, and sing some songs, and read from my work and remind people how powerful they are and how beautiful they are.
Prior to inventing the Geyser Tube toy, dropping a stack of Mentos into a bottle of soda was not always an easy task. The Geyser Tube makes it easy to get a perfect launch every time at heights of 30 feet or more. Tell me... who doesn't like to see soda shooting 30 feet into the air, all in the name of science?