Title
centrifugal demonstration , sliding balls
Identifier
ABDNP:200251a
Description
Wooden U frame with iron rod, 2 different sized (approx. 28 mm and 22 mm diameter) brass balls sliding on rod linked with string; (hardened) rubber end pads to cushion balls. Central post to fit Watkins & Hill 's whirling table. Embedded disc ' Univ. Abdn. Nat. Phil. '
Date
1840-1855
Format
overall length 272 mm; width 47 mm; height 105 mm
brass, wood, iron, rubber
Coverage
5 Charing Cross, London
Creator
Watkins & Hill
UUID
a7864b94-6336-4125-be76-0428dbc83b03