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Pen’s World
Today we use lot of computers, mobiles, Tablets, Smartnotes, ebooks and whatever in digital world. But we all must use a pen in our life span. History For the first time in the world Ancient Egyptians had developed writing on papyrus scrolls when scribes used thin read brushes or reed pens from the…
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Some interesting facts about mars
Mars is a constant point of discussion for space explorers around the world. The planet is just far away to make that dream difficult, but just close enough to spark our imagination. Now let we learn some interesting facts about Red planet. 1. Mars had water in the ancient past, and now it has frozen.…
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QUARTZ
Have you ever heard the word quartz? May be you see quartz in your clocks or in watches. Did you know what is quartz? Quartz is a hard crystalline mineral composed of silicon and oxygen atoms. Its chemical formula is SiO2. Quartz has attracted attention from the earliest times; water-clear Crystal’s were known to the…
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