Main content
Sorry, this episode is not currently available

Semi-Final 1, 2015

Russell Davies chairs the first of the 2015 semi-finals, with three winners from the heats and one of the top-scoring runners-up playing for a place in the final.

(13/17)

Which chemical element discovered by the Curies in 1898 is five thousand times as radio-active as radium? Russell Davies has the answer - but do the competitors in this week's Brain of Britain?

It's the first of the 2015 semi-finals, with three winners from the heats, and one of the top-scoring runners-up over the past three months, returning to play for a place in the Final.

Producer: Paul Bajoria.

28 minutes

Last on

Sat 28 Mar 2015 23:00

Today's competitors

RODERICK CROMAR, a chartered accountant from Inverurie in Aberdeenshire;

JESSICA EASTWOOD, a Hansard reporter from London;

MIKE MOONEY, a retired IT professional from Leeds;

NEIL WRIGHT, a retired biomedical scientist from the Wirral.Β 

Broadcasts

  • Mon 23 Mar 2015 15:00
  • Sat 28 Mar 2015 23:00

Download our latest quiz programmes

Download editions of Round Britain Quiz, Counterpoint and Brain of Britain.