Bellringer
Simulates the phisical model of a bell
Android APP
It reproduces the dash bell, the hammer bell and the conterbalanced bell, with the typical ringing of central Italy called “rinterzo” where a bell ringer stands on top of the major bell and, by repeated swingings, wider and wider, he spins it until the bell reaches the position “a bicchiere” (overturned, angulated at 180°)