and the Great Bath, where the temperatures are closer to 86F (30C). ‌Around 300 distinct types of bacteria were discovered of ...

The bath is 1.6 metres deep which is ideal for bathing and has steps leading down on all sides. For many Roman visitors this may have been the largest building they had ever entered in their life.

The cities became overcrowded, with houses built on top of houses. Important buildings like the Great Bath at Mohenjo-Daro were built over. People stopped maintaining the drains and they became ...