A sneeze can travel at 65 km/h.

A sneeze can travel at 65 km/h.

The reason why sneezes are so powerful is because it is a reflex response that involves the sudden contraction of muscles of the abdomen, chest, daiphram, throat and face. Have you ever noticed that you have to close your eyes when you sneeze? This is because the muscles that close your eyes are part of the reflex response as well.