Ganjifa, Ganjapa, or Ganjapha, is a card game or type of playing cards that are most associated with Persia and India.
Ganjifa cards are circular or rectangular, and traditionally hand-painted by artisans.
The only continent with no active volcanoes is Australia.
The Yamato dynasty of Japan traces its origins to 660 A.D., making them the oldest continuous hereditary monarchy in the world.
There are no rivers in Saudi Arabia.
Canada has more lakes than any other country.