In search of the source of carbon monoxide

There were strange things in the past, and strange phenomena were often found somewhere. People often felt dizzy, weak, and even life-threatening. A wise man suspected that carbon monoxide was at work, so he decided to find its root cause.

The wise man visited everywhere, first to the side of the stove, and carefully inspected the burning of firewood. He saw that the fire was strong, and although there was firewood smoke, it was not the main source of carbon monoxide. He also probed the kilns, and the objects fired in the kilns were hot and steaming, but after a detailed investigation, it was not the source he was looking for.

Then he turned to the corner of the room, and saw that there was a charcoal fire warming wine, and there seemed to be something suspicious in the burning room of the charcoal fire. The wise man leaned over to observe carefully, and felt that the air here was dull, and it seemed that there was a It was a test of things, and as a result, the charcoal fire here was not burning enough, and carbon monoxide was gradually growing.

The wise man then told everyone that they need to ventilate by the charcoal fire to prevent carbon monoxide from hurting people. Everyone followed it, and then the strange phenomenon gradually disappeared. It is a good deed for the wise man to seek the source of carbon monoxide and use his wisdom to solve the difficulties of everyone.