Cold knowledge refers to those trivial and complicated knowledge and things. This knowledge seems strange or interesting, and it is always around our lives, but few people pay attention to it.

Cold knowledge can increase people's knowledge, broaden their horizons, enlighten their thinking and arouse a strong thirst for knowledge. Like "cold jokes", cold knowledge is unpopular but useful and more attractive.

Cold knowledge in life:

Cold knowledge is changing with each passing day. Today's cold knowledge is no longer just worthless knowledge. It not only enriches your knowledge, but also solves some small troubles in life.

For example, chocolate is fatal to dogs. Just a few ounces can kill a puppy because of heart and nervous system damage. There are actually more bacteria in your keyboard than in the toilet; Before drinking, eating more animal offal can alleviate the degree of drunkenness.