Children’s Knowledge Bank (Volume 2)

This is the 2nd volume of Children’s Knowledge Bank in Malyalam language, divided into 6 sections in big size 232 pages. It answers 162 select questions on G.K., Modern Science, Human Body, Animals and Plants, Inventions, Earth science and Universe. Some salient features are: * How are radio waves useful for us? * How is distance of stars measured? * Why do the stars twinkle? * What is electronic mail? * Why do women have sweet voice? * Why is blood red? * How does a wall lizard get rid of its tail? * How did life begin on Earth? * Why is Newton called the father of physics? * Why does the size of the moon change?Read on for astonishing question that faces stark reality and find thr right answers to them.