- Resistor A piece by Roberto de Jonge and Maria Voortman.
First shown on BBC2.

Dance pieces Black Spring, by Heddy Maalem , and Piano di Rotta, by the duo Emio Greco/PC.

[web address removed]

Two days reflected the terrifying power of the atom - the first controlled nuclear chain reaction heralded the atomic age, but Chernobyl's runaway chain reaction was the final warning.

Roger Scruton and Jonathan Dimbleby contribute to a look at how far the rural heritage of Britain is based on fact and fiction, in the first of a Time Shift double bill.

Time Shift's rural double bill concludes with John Betjeman 's poetic meditation on residential suburbs along the Metropolitan railway, from 1973.

8.30pm.

Simon Reeve visits the drug-plagued former Soviet republic of Tajikistan.

(Repeated on BBC2 tomorrow 11.20pm)

9.30pm.

7.10pm.