Sunlight: World’s most ancient traveller

Sun, the pivotal element of the solar system, is a middle-aged star that is around 4.6 billion years old. This near-perfect sphere is made up of 70 per cent hydrogen and 28 per cent helium. With the amount of hydrogen left on it, it can survive for another 5 billion years. In the last stages of its life, it will begin burning helium. In this phase, the sun will grow in size and eventually consume Mercury, Venus, and Earth, till its collapse. Although the mass of the sun will remain the same after the collapse, its volume will reduce to about the earth’s current volume.

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Akira Kurosawa: The emperor of Japanese cinema

Akira Kurosawa (1910–1998), the man who ruled Japanese cinema for five decades, was born to a samurai family, in Tokyo. Young Kurosawa was introduced to cinema by his father, who took his eight children to the movies to familiarize them with Western culture. In his school days, he was attracted to art and painting, after being motivated by his teacher Mr Tachikawa.

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Population explosion in Asia

Asia, the largest continent on Earth, has a total land area of 44,579,000 square kilometers. It constitutes 30 per cent of the total available land area. The continent tops the list even in terms of population. More than 4.1 billion people reside in Asia, which is 60 per cent of the entire global population, with a population density of 87 persons per square kilometer.

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