Latest from Bob Goldstein


Animal Detector

Animal Detector

12/18/2012

My 4-year-old son comes up with some funny ideas. A few months ago, he asked for a piece of cheese...

Giant Spin Art

Giant Spin Art

12/18/2012

Spin art is a children’s activity, often found at school fairs. Kids drop paint onto a spinning square of paper,...

Maker Faire Bay Area 2023 - Mare Island, CA

Escape to an island of imagination + innovation as Maker Faire Bay Area returns for its 15th iteration!

Buy Tickets today! SAVE 15% and lock-in your preferred date(s).

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