Connecting the Pieces

Connection to another.........is an interaction between the first and the second, because the weights worked in pairs. If "the weights worked in pairs", then there would have to be the interconnection. The falling weight has energy, which the weight that is still...... could use to move the second weight at the appropriate time. "Springs are used....... but not like you think". If the energy from the falling weight could be stored. It could be used, as required to, transfer the stored energy into the wheel.