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Showing posts from November, 2018

World is a small place - Know about the '6 degrees of separation'

Billions of years ago, life on Earth started in a primordial soup. With the single celled organism, life eventually sprang up in water. Later, it evolved into creatures living on land, until we, the most intelligent (though I believe as most complex) found our mojo & began to rule the planet (& hence destroy it). Well this blog doesn’t speak about our wrong doings on the Mother Earth but is on an interesting thought put forward by one of our own kind. Since the origin of Life can be traced to a single organism, it is pretty much self-evident that all of us are somehow related to one another. But how close are we actually? In the sense, if you have to reach to another unknown person somewhere at the opposite side of planet, will you be able to reach out to her/him? If yes, how many threads have to be cut to reach the person holding the fleece?  Continue reading to know more.. Six degrees of separation The Idea- Six degrees of separation There have been many ideas/s

The history and science of fireworks. Diwali Special !!!

“Uncle, why is this ‘Anaar’ giving red and green color light, why not some other color?”, asked Aadi, my friend Vijay’s 5-year old, who is a bundle of joy and child curiosity. We were celebrating Diwali in our society in Hyderabad as we could not go to our respective hometowns this Diwali. Someone in near vicinity was lighting up an “Anaar”, the flower pot or the fountain cracker, which was emitting stars of red and green color that fascinated Aadi. Firecrackers are age old tradition across the world. For many, firecrackers are an integral part of Diwali celebration. Let us know a bit more about firecrackers, their history and try to find answer to Aadi’s question. Firecrackers and their history: Firecrackers originated in China around 200BC, initial versions of firecrackers were made of a special type of bamboo which will explode on prolonged heating producing a ‘bang’ sound. Firecrackers in Chinese are referred as “ baozhu ”, literally meaning exploding bamboo. Aft