On Wednesday, October 24, 2012, at 4PM Pacific, O’Reilly’s Community Engagement Specialist Jon Johns will show you how to make some Halloween treats and toys:

Learn how sugar, vitamin B2, and UV lighting can combine to create glow-in-the-dark Kryptonite candy that not even Superman could resist! Join O’Reilly user group staffer Jon Johns for a fun Google+ hangout where we’ll make cool candy and explore 3D printer technology by firing up some super 3D spider rings.

Registration to this free online event includes the Kryptonite candy recipe as well as a template for making your own 3D spider ring at home. This is a guaranteed ghoulish good time!

Halloween Head Start: Make Your Own Kryptonite Candy and 3D Spider Rings