All public logs
From UO Physics Demonstration Catalog
Combined display of all available logs of UO Physics Demonstration Catalog. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 10:33, 4 April 2022 Physdemo talk contribs created page Hoop and Pen (Created page with "{{NewDemo|subject=Mechanics|topic=Newton's Laws|file1=Hoop_and_Pen.gif}} Balance a pen on top of a hoop which sits on top of a narrow necked bottle. Quickly pull the hoop away and the pen will fall into the bottle. A variation of the table cloth and china trick, this is a much easier demo but take note, it does require a practiced hand. '''Location:''' * Sh. A-3")