成人快手 Radio 4 - Costing the Earth, Chemical Weapons: 100 Years On, Chemical Weapons - photos from the recording in Belgium - The beautiful and imposing Canadian Memorial in St Julien

Costing the Earth Chemical Weapons: 100 Years On Chemical Weapons - photos from the recording in Belgium

Photos from the recording in Belgium

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Standing 11 metres tall, it remembers the soldiers who fell to German gas attacks in 1915

Costing the Earth—Chemical Weapons: 100 Years On

Tom Heap finds out how Syria's chemical weapons are going to be disposed of.

成人快手 Radio 4