My first introduction to the Technic brand of Lego bricks was with the Lego Mindstorms NXT robot kit back in 2006. The earlier version of Mindstorms, the Robotics Invention System (RIS), used the ...
"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.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback