Courtesy photo North Idaho STEM Charter Academy seventh-grader Alisha Davidson chats with “Beam” the telepresence robot during the Invent Idaho State Finals in Moscow last weekend. Alisha is one of 16 young inventors who will advance to the National Invention Convention at the Henry Ford Museum of American Innovation in Dearborn, Mich. May 31-June 3. Alisha invented the “Amblyopia Cov-Tact,” a dyed contact that discreetly corrects lazy eye so kids won…

March 7, 2018