In the bathroom, I discovered a pair of hand-blown glass bottles used for storing antibiotic pills and antiseptic.

But if you buy milk in glass or translucent containers, you may not be getting all the nutrients you should be.

When that glass is then "read" by a laser, the voxels produce tiny whirlpools of light, the properties of which have already been determined by the polarity of the laser pulse that created each voxel.