The Silbaby Archaeo-challenge.

Get all the psychics, dowsers, geofizzers and anyone who has a pole, some rope and a clear head, to each demonstrate their particular method. First team to conclusively prove anything about the age of Silbaby gets a prize.

Possibly a Genuine Neolithic* replica of King Sil (made from plastic).

*as advertised on e-bay, under flints/beads etc.

Nb: I already have my coat on.