of other countries made addresses and took part in the various
discussions. All the fields of human knowledge were represented by these
specialists.
One feature of this exposition was unique: it represented to an
unprecedented extent processes in lieu of products or in addition to
them. Every day at almost every point something was literally doing,
going on. Machinery whizzed, mines were operated, artists were at work,
experts showed their craft; Indians, Filipinos, the blind, deaf, and
dumb were taught.