Jefferson Exchange | January 31, 2014 | 9:00
10:25 am
Fri January 31, 2014

How To Build A Hovercraft (And More)

Maybe you're not a fan of either Diet Coke or Mentos candies, but they sure can put on a show together. 

Credit Chronicle Books

A show Stephen Voltz and Fritz Grobe have been putting on for years now as the mad scientists of Eepybird. 

Actually, neither is a scientist; Stephen is a lawyer and Fritz is a juggler. 

But they put on great demonstrations of everyday objects doing extraordinary things. 

And they share many of their secrets in a new book, How to Build a Hovercraft. 


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