Power tower

This two tonne replica of Tower Bridge, in the shadow of the real one, took four weeks to create and is made out of more than 83,000 recycled batteries. It is 12 metres long, four metres high and is battery operated to open and close at the same time as the real bridge. Catch it quickly as the structure  will be dismantled at 4pm this afternoon, at which point the batteries will be sent off to be recycled. Power to the people eh?