Dream of mondila

Year 2100
Mondila is a girl of 18 years. She is the first baby born in artificial ovary. To design her genetic code scientist took 30 years. She is now studying artificial intelligence. Now she is running behind a cat, which is her first invention. The cat running very fast and consume more and more power from the power cell. Suddenly Mondila found smoke coming out from cat. Oh .... it's dead.

Mondila observes air is too cold where the cat moves. She is thinking why air is too cold in the way of cat? Generally when a machine runs it produce heat, but here completely opposite! She consider when it was running, it absorbs heat energy from environment. But why?......