by Allan Wicks
Fantasia in F minor (K.608).*Mozart
From Manchester Cathedral

Second Series
For those who have begun to learn the language and would like to increase their colloquial knowledge
Programme 2
Script byS. J. W. SalamS
Production by W. R. H. Carling
A Listen and Learn series

Introduced by John Lade
Building a Library:
Wagner's Siegfried Idyll by William Mann
Recent vocal records reviewed by Andrew Porter

A weekly programme about work in the world of science
PEACEFUL USES OF
STRONTIUM-90 by J. F. Loutit ,
C.B.E., D.M., F.R.C.P.
Director of the M.R.C.
Radiobiological Research Unit
The radioactive isotope of strontium is thought to be the most hazardous component in the fall-out from nuclear explosions. But, for better or worse, it is now everywhere, so scientists are studying its behaviour and turning its presence to good account. Dr. Loutit describes some things that have been discovered about our bones as a result of this work. j