Visiting Voltaire's chateau and an abandoned Cern experiment puts Will in a pensive mood.
What Goes Around...
Conversations with stars of stage and screen, plus music from musicals and the movies.
The school curriculum - in terms of work and life is it fit for purpose and should there always be room for religion?
The school curriculum - is it fit for purpose and must there be room for religion?
Laura and guests chew over everything that's caught their imaginations over the week.
Dewch ar daith i'r archif gyda John Hardy. Teithiau yw'r thema.
Actor Peter Egan joins Aled Jones
Aled welcomes Peter Egan to the studio for an hour of music and conversation.