The idea for doing a comic strip came to Jok while he was working for
Lucasfilm, and answering questions from
George Lucas's
fan mail, stating that he was "overcome by the bravery children showed by asking Mr. Lucas anything at all" and he "decided to write about real questions from real kids". While working at
Lucasfilm, Jok began working on a project called "Here's How" a comic strip and educational television series featuring
C-3PO teaching foreign language and
R2-D2 explaining the more physical world", the idea was eventually shelved, but the concept later evolved into Jok's comic strip featuring a character named Beakman. This process gained him criticism in May 1994 when he explained how to do an experiment separating
hydrogen and
oxygen from water, through
electrolysis using a single jar and a
nine-volt battery, for which he defended the comic strip, by explaining the small amount of gas that would be produced in this way would not be overly dangerous. The syndicate's managing editor claimed this to be the first time an experiment's safety was questioned. Within the comic strip Jok also introduced an annual "Beakman and Jax Make Up Your Own Rules Contest", in which the reader could report on an experiment or research they did. There were up to 100 winners from around the world, and the prizes were such things as free telescopes and copies of the Beakman & Jax books. == In other media ==