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).

• 13:59, 30 March 2022 Physdemo talk contribs created page Standards of Length (Created page with "thumb Show the relative lengths of the meter and yard. A globe can be used to talk about the original definition of the kilometer: the line from the pole to the equator through Paris was 10,000 km. '''Location:''' * Earth Globe: Sh. A-0 * Meter Stick: Rack Next to Black Cabinet") Tag: Visual edit