Blueberries have been looking at Roman engineering over the past few weeks – we have been amazed by their ability to build bath houses, under-floor heating and toilets with running water! We spent one afternoon investigating aqueducts, looking at examples and using plastic pipes to build an outdoor aqueduct. Then we used what we had learned to design and build our own aqueduct out of a choice of materials. Some of us even managed to build one that would carry water!