Some designers engage in strange practices to gain inspiration for their next big creation, but the creative types at the Bavarian Motor Werks had to have some serious... bearings to whip up its newest ode to "kinetics." After the jump is video of 714 metallic spheres that appear to be floating in mid-air in the new BMW museum. The display is pretty wild and we have no idea how it was done, but it's worth taking a look at. You may want to supply your own tunes though, as three-minutes of elevator music will make you want to apply your finger nails to the nearest chalkboard. Enjoy!