LightningBoard
I’ve published a new lightning simulation. This one is a more true physics simulation, tracing particles of towards an earth point, each with the ability to intersect each other. You can also use up to 5 finger to play with it.
Alan ran it on a 3gs and the simulation is a lot smoother. I will be adding more features for all you lucky 3gs owners!
Let me know if you want more configuration options!