Nanomechanics is literally “the mechanics of/in nanoscale materials”. The mechanics of nanomaterials may differ from that of their bulk counterparts because of the confinement of electrons originated from their extremely small sizes. For example, the elastic constants of materials in a undeformed configuration are not “constant” any more at nanoscale, but rather they changes by the size and shape of the materials. There are many subjects which exhibit unique or exceptional mechanical behaviors of materials in “the nano world”. CAN is exploring this unrevealed world by using tools of computation.