troop75.ustroop75.us/files/MeritBadgeBooks/Robotics 2011.pdf · of or are protected by the Boy...
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troop75.ustroop75.us/files/MeritBadgeBooks/Robotics 2011.pdf · of or are protected by the Boy Scouts of America. John McDearmon—pages 46 (both) , 52, 56 John McDearmon, Rick Folea,