11.30 Modern Art: Monuments
After the Russian Revolution, old monuments were dismantled and new ones designed. Peter Wollen talks about Tatlin's Tower, an unbuilt monument to the Third International.

11.55 Diabetes: Causes and Effects
Many of us know someone suffering from diabetes - an inability to control the amount of glucose in the blood. Modern treatments mean that diabetics can now control their blood glucose, but secondary problems may anse.

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