NASA stand for The National Aeronautics and Space Administration. NASA is an organization of the US government. NASA is responsible for the United States space program and this prestigious institution was founded on 29th July, 1958. NASA replaced its predecessor NACA, the revolutionary organization began working on 1st October, 1958. NASA has organized many successful [...]
Most people are still unaware of many interesting facts about diamonds. Most of us don’t know that a diamond is generally 2-3 billion years old, approximately 2/3 of Earth’s age. However there are few kinds of diamonds that are just 100 million years old. Generally diamonds are supposed to be white, sparkling and transparent, but [...]
USS Nautilus SSN 571 is the first atomic submarine which was launched in 21st January 1954. It’s been almost 55 years since the launch of this ground breaking and innovative atomic submarine. SSN 571 Nautilus’s launch began the era of new revolutionary atomic submarines. Hyman Rickover of US navy was the inspirational force behind SSN [...]
You would have never thought that those pretty looking Diamonds are the hardest mineral on earth. It is four times harder than corundum as well as included in the family of ruby and sapphires. However being the hardest thing on Earth Diamonds are still very delicate and easily shaped, cracked and broke. This aspect makes [...]
