New section to add in Wikipedia System Dynamics page, after Simulation results:

Dynamic simulation result

The dynamic stock and flow diagram show step by step the behavior of the model:
(Adoption model: System dynamics modeling, John Sterman 2001)
Equation's order, in each step:

-1) Probability = Potential adopters / ( Potential adopters + Adopters )
-2) Imitators =q * Adopters * Probalility ( q = 0.4)
-3) Innovators = p * Potential adopters ( p = 0.03)
-4.0) New adopters = Innovators + Imitators
-4.1) Potential adopters -= New adopters
-4.2) Adopters += New adopters