Sean posted this video today. It’s “Hats by Hobbit” day at Steorn – Hobbit being the pseudonym of one of their employees, apparently a prolific knitter. (Update: according to Sean the video was made as a thank-you to “Hobbit’s” wife, who knitted all the hats.)
Of course this could be just part of an elaborate hoax. But if it isn’t, it shows that Steorn has a real office, with real employees and a real workshop where they’re testing what looks like a spinning mechanism. The employees look to be at home here, and having a grand old time, too.