Orchids
SciencePosted by Jay Mon, June 18, 2012 20:17:09Here are a couple of splendid orchids... a bee orchid


I took the picture above to see if I could get a good shot of the ocelli - three secondary eyes between the big ones. They are just about visible. Why spanning tree? It's a routing term, from each user's perspective the network looks like a spanning tree - with no loops and only one route to any place. Every user's spanning tree is unique.