Cyclopædia
Assuming water-poise is required, the following result was found.
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ARÆOMETERhttps://chambers.encyclo.eu/index.php/unclassified/ARÆOMETER
and DENSITY. The word is formed of the Greek ἀραιός (araios), rare, thin; and μέτρον (metron), measure. The ARÆOMETER, or Water-poise, is usually made of glass; consisting of a round hollow ball, which terminates in a long slender neck, hermetically...
- Type: Article
- Author: Ephraïm Chambers
- Category: Unclassified