2/3D examples
	A view of the world : by novice Temporality : 1 year of 365 days 330 ko ( animated gif) 50 ko (gif)
	Budget : one action controls wages bills, one other compenses the effects of this first one by an adapted social policy Temporality : 16 years of 12 months 310 ko (animated gif) 80 ko (gif)
	Objective : to obtain the objective retro-calculate permits to calculate investments to do and when do then Temporality : 2 years of 12 months 140 ko ( animated gif) 50 ko (gif)