The Ellsworth Miller Memorial Lecture Series
 via Zoom*
~~  Upcoming for 2022  ~~ 
         

  * If joining via Zoom, try signing in a few minutes before 7pm, by going to Zoom, then Join a Meeting.  The log in number is 82962476056.  There is no password.

    or,

https://us02web.zoom.us/j/82962476056

Upcoming Lectures

Monday December 12, 2022 @7pm

Only via Zoom

Presenter: Michael Porter

“What an Antique Sundial can tell us about Time”

 

Overview: Time is a slippery concept, as shown by the number of terms we have developed for different types of it: Sun Time, Zone Time, Civil Time, and Sidereal Time, just to name a few.  Looking at a Pocket Sundial (a predecessor of the pocket watch) from the time when Chebeague Island was just being settled lets us look at the nature of time and how it has been measured over the centuries.

* ZOOM INSTRUCTIONS:

You will need to create a Zoom account before the meeting.  It is free.

Go to Zoom.us and follow the directions.

 

Once you have set up your account

Try signing in a few minutes before 7 by going to  Join a Meeting

The log in number is 82962476056

There is no password.