Why 3D scans aren't copyrightable

Something that baffles laypeople about copyright is what is, and is not, copyrightable; US law and international treaties protect the creative part of copyright, but not the labor part of copyright: merely working hard ("the sweat of the brow") on something isn't enough to give rise to a new copyright, but even a trivial amount of creative work is. So copying out the phone book gives you no copyright, even if it takes you all year, doesn't make it copyrightable. But writing a single haiku does. Read the rest