Building a prosthetic arm with parts from a LEGO Technic Air Race JetRion NakayaMarch 19, 2018May 4, 2020
Universal Calendar Puzzle: Figure out the day of the week for any date everRion NakayaJanuary 17, 2018September 16, 2020
Teacher creates personalized handshakes for all his studentsRion NakayaFebruary 3, 2017October 6, 2020
A prosthetic system that lets kids make their own LEGO robot limbsRion NakayaJuly 24, 2015May 4, 2020
