perforations


 * 1) Openings or holes.
 * 2) From out the most central recess of this melancholy vaulting, depended, by a single chain of gold with long links, a huge censer of the same metal, Saracenic in pattern, and with many perforations so contrived that there writhed in and out of them, as if endued with a serpent vitality, a continual succession of parti-colored fires.
 * 3) [[image:http://scienceblogs.com/startswithabang/upload/2009/11/believe_it_or_not_a_black_hole/black-holes.jpg]]