Teaches science and magic classes at the Redlands Conservatory of Arts and Sciences, and is a full time performing magician.
He is the author of a multitude of hands on, do it yourself science books and publications intended for kids from 8 to 99.
He is a regular contributing author to several science magazines.
His teaching and entertainment videos on youtube have more than 9 million views.
In his spare time, Walt trains fleas to perform in flea circuses around the world, and enjoys flying a variety of aircraft.