grenadier

Instructables

• 

  How to X-Ray

  508 239K
• 

  Franklin's Bells

  9 18K
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  What Is Wire?

  9 12K
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  Electricity?

  20 9.4K
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  How to Make a Fryback!

  77 23K
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  193 38K
• 

  A Reliable Plasma Speaker

  489 237K
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  Mini TV / Oscilloscope

  44 58K