1. In proportion to its body size the female Kiwi lays a biggest egg than almost any other bird.
2. According to the World Bank Canada produces the most wastes per capita in the world.
3. The Dragon Blood tree native to Socotra archipelago in Indian Ocean secretes crimson red sap like blood.
4. North Sentinel Island in Bay of Bengal is the only island which is been isolated from every civilization for around 30,000 years.
5. Liver is the largest gland in the human body.