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An Organism that is visible from Space
The elephant is the largest land animal. The Blue whale is the largest sea animal. But however big these animals may be, they can not size up to the colonies built by tiny little sea creatures – the coral. The colonies built by corals are called coral reefs. Coral reefs can be as huge as big islands or even as big as a country! These reef-building corals are not single animals. A coral is a colony made up of many individual animals called polyps....
The Making of the Goddess
On an ordinary day, the names Kumartuli and Krishnanagar would not make much of a difference to a Bengali. But come Durga Puja, and these two ordinary towns near Calcutta, become the focus of great attention. For it is here that the clay idols of Durga are made. This age-old tradition of clay sculpture has been preserved by the community of Pals. Months before the Puja, clay artisans start to breathe life into the images of Durga....
What kind of Family Life did the Dinosaurs Have?
In Argentina this year, scientists digging on a site made a fantastic discovery, which made them realise that dinosaurs lived as a large family. The site consisted of many nests with each nest containing as many as 15 to 30 eggs. The eggs belonged to a plant-eating dinosaur called Titanosaurs. It is the biggest nesting site of dinosaurs found so far. The word dinosaur is a Greek word meaning giant reptile. Most reptiles lay eggs in nests but they walk away after the young hatch to fend for themselves....
Why Do Knuckles Pop?
Have you ever laced your fingers together and bent your fingers back? If you pressed hard on any bent finger, you would have heard a popping sound? Finger joints produce that loud c-r-a-c-king sound. The sound comes when bubbles in the fluid around the joint burst! Our entire body is made of a skeleton of 206 bones. Bones help in giving shape and support to the body and help us move about. Our bones are not too long otherwise we would not be able to bend or grasp things....
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