Revision history of "Cheshire Cat"

From UO Physics Demonstration Catalog

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  • curprev 09:44, 21 January 2023Stanmick talk contribs 502 bytes +147 Tag: Visual edit
  • curprev 10:04, 25 April 2022Physdemo talk contribs 355 bytes +355 Created page with "{{NewDemo|subject=Light and Optics|topic=Refraction and Dispersion|file1=cheshirecat.GIF}} This demo consists of a watchglass on which a cat has been etched, with a smile penned in with permanent marker. Put on the overhead and pour mineral oil over the cat; the cat shape disappears and all that can be seen is the smile. '''Location: ''' * Shelf M-3 *"