Saturday, February 6, 2016

Bottlebrush

Bottlebrushes are an uncommon cave formation which result from a rise in water level such that the stalactites become immersed. If the water is supersaturated with calcium carbonate the stalactite will become coated with pool spar.

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Nine holes

  Nine holes is a two-player abstract strategy game from different parts of the world and is centuries old. It was very popular in Englan...