5 Dangerous Things You Should Let Your Kids Do

I did almost all of them when I was a kid, except superglue my fingers together. I had a few pocket...

Kano Computer: In A Word, Wow!

I've lost count of how many computers I've built over the years, but I think it is safe to say...

Robotics: 555 Timer H-Bridge

You can build a simple circuit using two 555 Timer ICs to create an H-bridge that will drive a...

Solution to Last Week's Puzzle

Play the video below to see how to solve the puzzle I posted last week: The object actually...

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Steve SchulerRSS Feed of this column.

You may try my hacks AT YOUR OWN RISK--there's infinite ways to damage or destroy people and property, I can't think of them all. Kids use adult supervision. I am not responsible for any damage or... Read More »