I don't think Mr Wizard ever showed us this neat trick.
posted by critical_d 1 decade 2 years 11 months 1 week ago • 2,126 views • 41 secsCool neat fun!
Created: 1 decade 6 years 8 months 3 weeks ago
Updated: 1 decade 1 year 10 months 4 weeks ago
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Updated: 1 decade 1 year 10 months 4 weeks ago
Views: 16,048