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If Edison were alive today, he might be into LEGOs. Japanese LEGO wiz Akiyuki created a jaw-dropping Great Ball Contraption — a.k.a. GBC. Akiyuki’s invention transports up to 500 miniature balls over ...
"This book, except for certain additions and corrections, was published serially in the Journal of the Patent Office Society, with the title Social principles of invention."--Pref.
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