The MARVLS AR for Physics II App provides students with augmented reality visualizations of abstract and 3D concepts in electric fields, magnetism, right-hand-rules, circuits, electromagnets, motors, and generators, optics, 3D integration, nuclear magnetic resonance, and neuroscience. You'll need a Merge Cube (download, print on card stock, cut it out, and tape it together). 

App Download Links and QR Codes