List of Physical Visualizations
and Related Artifacts
With tag “discovery”

1866 – Dewar’s Brass Strip Models

Mechanical arrangement adapted to illustrate structure in the non-saturated hydrocarbons by the chemist James Dewar. The model is made of bars, clamped together so as to allow free motion. In order to make the combination look like an atom, a thin round disc of blackened brass can be placed under the central nut. At the ends of the arms are holes to connect […]

Added by Fanny Chevalier. Category: Uncertain / disputed. Tags: , , ,
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