Puhor and Ushmi, the young scientists and inventors learn that inventions are no good if people don’t need
them. As they take the ferry to the island where their mother’s tribe lives, they are faced with the full fury of
floods in Assam. It is time to think carefully about what will be the most useful thing for people in their daily lives.
Puhor also learns that you cannot do everything by yourself and it is important to discuss ideas and take help.
Using nature’s resources to create gadgets that will improve lives is the path to living well and sustainably.