Mark Frauenfelder
  www.madprofessor.net
  Mark Frauenfelder was an editor at Wired from 1993-1998 and was the founding editor-in-chief of Wired Online. His articles about technology and culture have appeared in Wired, The New York Times Magazine, MIT Technology Review, Playboy, Business 2.0 and The Industry Standard. He wrote and illustrated The Mad Professor for Chronicle Books, a book of science experiments for kids. He is also an incredibly talented illustrator and did all the illustrations for the book.

 

In addition to being a prolific writer and illustrator, Mark is also a fellow Ukulele enthusiast. He runs Ukulelia, a blog devoted to all things Uke.