A TV show will feature an "autopsy" on a giant fatberg - as a section from another of the gruesome objects goes on display in a museum.
The last remaining piece of the Whitechapel fatberg, which once weighed 130 tonnes and stretched over 250 metres, is going on show at the Museum of London.
Meanwhile, Channel 4 will take an "in-depth look" at the phenomenon in a one-hour programme.