Steampunk Scala party attracts Victorian inventors

Ian Crichton, aka inventor Herr Doktor, takes us around the gathering for period "scientists" at the famous London concert venue, the Scala.

The steam punk movement involves mock inventors creating fantasy artefacts.

They often dress up modern technology as though it were a century old.

An eternal youth machine, a steam piano and a 19th Century rapper are brought together at this gathering.