A Cog? of Robots

Here is my army of robots, not really an army, I'm not sure what the collective noun for robots is... wikipedia reckons it's 'a cog of robots' but also says that this is spurious (false) lol I dunno, a cog sounds ok. SO here is my COG OF ROBOTS hoorah. Probably the only time they will all be together as one of them is on ebay for sale. They were all made by me out of glass, palladium leaf and pure silver mesh.

On a side note, while looking up the collective term for robots I came across a cool one to share... An Aurora of Polar bears, how great is that? yep it's great.