Unstable Matter is kinetic sculpture by Finnish artists Tommi Grönlund and Petteri Nisunen, a.k.a. Grönlund-Nisunen. The wobbly table which contains thousands of ball bearings that move and crash within the tablesides. It is rather hypnotic and relaxing to hear the sculpture produce sounds that is similar to a passing rain shower.  The table is part of several kinetic and […]