1) The speed of a sneeze can reach up to 100 miles per hour (160 kilometers per hour).

2) The national flower of Japan is the cherry blossom, which holds great cultural significance and is celebrated during the annual cherry blossom festivals.

3) Honey never spoils. Archaeologists have found pots of honey in ancient Egyptian tombs that are over 3,000 years old and still perfectly edible.

4) The Indian Ocean is the third-largest ocean and is characterized by its warm waters and diverse marine life.