51417
Motion along the line of latitude is parameterized by the passage of time , and the Foucault pendulum 's plane of oscillation appears to rotate about the local vertical axis as time passes .
 Foucault
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Foucault