Bob Goldstein

Bob Goldstein is a dad who enjoys making stuff. His son wants to be an inventor when he grows up. Their videos can be seen at animaldetector.blogspot.com.

Author of these Magazine Articles

Visualizing With ImageJ
Free image/video processing software creates vivid representations of time, movement, and data.
In Skill Builder from MAKE: 27: Robots page 116

Giant Spin Art
Spin canvases at high speed and drop paint on them.
In DIY: Toys from MAKE: 25: Microcontrollers and Arduino page 136

Animal Detector
A webcam captures animals who visit while you sleep.
In DIY: Outdoors from MAKE: 17: Lost Knowledge page 157

Photographer for these Magazine Articles

Visualizing With ImageJ
Free image/video processing software creates vivid representations of time, movement, and data.
In Skill Builder from MAKE: 27: Robots page 116

Animal Detector
A webcam captures animals who visit while you sleep.
In DIY: Outdoors from MAKE: 17: Lost Knowledge page 157

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Current Discussions

Join the conversation - many MAKE articles have an online page that includes a place for discussion.

Zombie Attack! -- Zombie Survival Science Fair
Awesome, Ian! Can't wait to see what you come up with! ...

Zombie Attack! -- Zombie Survival Science Fair
Hi, Im Ian and I have been looking in all the make magazines I have for an idea for my grade 9 scien...

Solar Pendulum -- Solar pendulum
Hi Marc, The circuit is essentially just a switch which is triggered by the current induced when ...

Solar Pendulum -- Solar pendulum
Hi there, Nice project. Just a couple of questions about this circuit. I'm new to electronics...

The Luna Mod -- Minor typo in the schematic
Thanks for your sharp eyes! We just posted a corrected schematic above....

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