https://pligg.samweber.biz/story.php?title=animal-ethics-philosophy-forum-on-hubpages That is a variety of wire and a lot of posts (barb-wire fence posts should be tightly spaced so cattle can't wriggle between the wires). , Topological crystalline insulators in the SnTe material class. Sat, 04 Aug 2018 17:40:20 UTC en