1. The only difference is the water, which is recycled from the four huge cooling towers behind the lake.
2. Developers should be banned from creating elaborate but hugely wasteful water displays outside apartment blocks and office towers.
3. He explained that the waste water flows through three towers with different types of bacteria that feed on the pollutants.
4. The stretch includes a gate under water, a fortification with 72 rooms and towers that each hold their own legends.
5. Two tall water towers and uniform field lavatories map into the eye.