This map applies William Duane's 1923-1926 quantum scattering model to a molecular interference experiment․ The experiment shown here produces a tiny pattern of about 0․1mm across․ By using VR to scale the world 10x and 100x‚ the particle pattern becomes just big enough to see without magnification․ Note˸ The world scaling is hairy‚ but getting an experience of a quantum experiment at 100x scale is worthwhile․ If stuck‚ your friend is to respawn․ WIP Rearranged UI and added explanation texts․