Science Art: V alambicchi, from Acta Eruditorum, 1740.

from https://commons.wikimedia.org/wiki/File:Acta_Eruditorum_-_V_alambicchi,_1740_–_BEIC_13464917.jpg Click to embiggen

Alembics (or alambics), used to distill and to purify. Where whiskey comes from, and all kinds of other chemistry.