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Event Cache

Pi R Round, Donuts R Round

A cache by DTCBEARSnMATHMATE Send Message to Owner Message this owner
Hidden : Wednesday, March 14, 2018
1 out of 5
1 out of 5

Size: Size: other (other)

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Geocache Description:

Pi Day celebrates the mathematical number/constant, that was originally defined as the ratio of a circle's circumference to its diameter, but it now has various equivalent definitions and appears in many formulas in all areas of mathematics and physics. It is approximately equal to 3.14159. It has been represented by the Greek letter "π" since the mid-18th century, though it is also sometimes spelled out as "pi".  Pi Day is celebrated on March 14th around the world, because 3, 1, and 4 are the first three significant digits of π.

Let's Celebrate Pi Day!

DATE: Wednesday, March 14, 2018

TIME: 6:00 to 6:30pm (you are welcome to stay longer)

LOCATION: Dunkin' Donuts, 2519 E 53rd St, Davenport, IA 

If you divide the circumference of a circle by its diameter 'D' (or by its radius 'R' doubled), the result is pi (π)!


We'll supply one $1.00 bill to each geocaching-ID owner so that they might test out this math with a circle (I.E. a DONUT, Munchkins® donut hole, or other round item) and prove that it is correct!


There will also be a drawing for ONE door prize.

Please include the number of people attending in your 'Will Attend' logs.

(Note: I was informed by the Iowa Admin that the practice of intentionally distorting/changing ratings, particularly for events, violates the rules. Thus this event’s ‘T’ rating will remain a ‘1’.)

Additional Hints (No hints available.)



8 Logged Visits

Will Attend 7     Publish Listing 1     

View Logbook | View the Image Gallery of 3 images

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Current Time:
Last Updated: on 2/6/2018 4:27:04 PM (UTC-08:00) Pacific Time (US & Canada) (12:27 AM GMT)
Rendered From:Unknown
Coordinates are in the WGS84 datum

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