Visit the Circuit Castle at World Maker Faire This Weekend

IMG_20130916_153639_265

By , 09/17/2013 @ 4:51 pm= | Full size is 1836 × 1901 pixels


Ken is the Grand Nagus of GeekDad.com. He's a husband and father from the SF Bay Area, and has written three books filled with projects for geeky parents and kids to share.

GeekDad

GeekMom

GeekDad Books


Send this to a friend