Zair-Al-Bahr
Za’ir-Al-Bahr is the Bilateral Maritime Exercise between the Indian Navy and Qatari Emiri Naval Forces. In English, It is known as “Roar of the Se…
Zanzibar
Zanzibar is an island of Tanzania, Africa located in the Indian ocean.
It consists of many small islands and two large islands: Unguja, and Pemba isl…
Zebra Finch
Zebra Finch is the most common small Passerine bird belonging to the family Estrildidae. Its scientific name is “Taeniopygia guttata”
Zebra
Zebras are mammals that belong to the horse family. Today, they live only in Africa. They feed on tall and rough grasses and move over huge areas as t…
Zero
Zero is a number in mathematics. It is symbolized by the numerical character “0.” It is considered to be an integer, and hence a rational number a…
Zeus
Zeus is the ruler of all the other gods as well as of humans in the greek religion. He is the chief deity of the pantheon said to live on top of Mount…
Zionism
Zionism is an ethnic or ethno-cultural nationalist movement that emerged in Europe in the late 19th century. Its main goal is the re-establishment of …
ZIP Code
ZIP Code is a system of postal-zone codes and stands for “zone improvement plan”. In 1963, it was introduced in the U.S. to improve mail delivery …
Zipf law
Zipf law states that only a few words in a language are used very often, while many or most are used rarely. George Kingsley Zipf (1902-1950) first pr…
Zodiac
The zodiac is a belt or zone of space around Earth. The Belt around the earth extends about 9° on either side of the Ecliptic.