GC3J2K2 Pendulum Series #2 - Freedom Tree (Traditional Cache) in Gauteng, South Africa created by pannie&medusae

This cache has been archived.

Knagur Green: Due to no response from the CO after the request to maintain or replace the cache, I am archiving it to, stop it showing on the listings and/or to create place for the geocaching community.

The Geocache Maintenance guideline explains a CO's responsibility towards checking and maintaining the cache when problems are reported.

Please note that if geocaches are archived by a reviewer or Geocaching HQ for lack of maintenance, they are not eligible for unarchival. This is explained in the Help Center

If the CO feels that this cache has been archived in error please feel free to contact me within 30 days, via email or message via my profile ,quoting the GC number concerned

Thank you for understanding

Knagur Green
Groundspeak Volunteer Reviewer

GC3J2K2 ▼

A cache by pannie&medusae Message this owner

Hidden : 4/27/2012

Difficulty:

Terrain:

Size: Size: other (other)

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Geocache Description:

Pendulum (n) - from the Latin word "pendulus", which means "hanging".

This is the second cache in the Pendulum Series.

This cache was hidden on Freedom Day and is in a tree, hence the name of the cache. The tree is at a lovely park, where dogs are allowed to run free, so bring the family along while you look.

A pendulum is a weight suspended from a pivot so that it can swing freely. When a pendulum is displaced from its resting equilibrium position, it is subject to a restoring force due to gravity that will accelerate it back toward the equilibrium position. When released, the restoring force combined with the pendulum's mass causes it to oscillate about the equilibrium position, swinging back and forth. The time for one complete cycle, a left swing and a right swing, is called the period. A pendulum swings with a specific period which depends (mainly) on its length.

From its discovery around 1602 by Galileo Galilei the regular motion of pendulums was used for timekeeping, and was the world's most accurate timekeeping technology until the 1930s.

Pendulums are used to regulate pendulum clocks, and are used in scientific instruments such as accelerometers and seismometers. Historically they were used as gravimeters to measure the acceleration of gravity in geophysical surveys, and even as a standard of length.

Additional Hints (Decrypt)

Sbex

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)