I don't think Mr Wizard ever showed us this neat trick.
posted by critical_d 1 decade 3 years 5 months 3 weeks ago • 2,126 views • 41 secsCool neat fun!
Created: 1 decade 7 years 3 months 1 week ago
Updated: 1 decade 2 years 5 months 2 weeks ago
Views: 16,075
Updated: 1 decade 2 years 5 months 2 weeks ago
Views: 16,075