Famous Scientists and their Contribution! 1. Enrico Fermi (Inventor of Nuclear Reactor): Enrico Fermi is known as the father of nuclear physics. He is so called because he was the first person who discovered the chain- reactions. This great physicist was born in Rome. He was a very brilliant student. At the age of 21, […]
Famous Scientists and their Contribution
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List of Eminent Scientists
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Eminent scientists of the world! 1. Euclid (Ancient Mathematician of the World): Euclid is known as the father of geometry. Whatever information was available on geometry before 300 BC, was collected by Euclid and presented in the form of 13 books systematically. These books are called Euclid’s Elements. It is said that there is no […]
Famous Scientists of the World
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Famous scientists of the world! 1. John Napier (Inventor of Logarithm): Many mathematical calculations are involved in the field of astrology, navigation, business, engineering and war sciences. John Napier devised an easier method for carrying out complex mathematical calculations. By Napier’s method, complex operations of multiplication and division can be done easily and quickly. The […]
List of Popular Scientists
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Here is a list of ten most popular scientists across the world. 1. Galielei Galileo (Who Wonderstruck People from the Leaning Tower of Pisa): The story of Galileo and Leaning Tower of Pisa is well- known in the history of science. At the age of 23, when he was working as a lecturer in Mathematics […]
Scientists Who won Nobel Prize
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Here is a list of top ten scientists who won nobel prize. 1. Alfred Bernhard Nobel (Swedish Inventor of Dynamite and Founder of the Nobel Prize): The Nobel Prize is the world’s most famous prize. It is awarded every year to persons with most outstanding contributions in six fields, namely, physics, chemistry, literature, physiology or […]
Postman in Hindi Language
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डाकिया । Article on Postman in Hindi Language! डाकिया एक महत्वपूर्ण जनसेवक है । वह देश के प्रत्येक भाग में कार्य करता है चाहे वह, नगर हो अथवा कोई गांव । डाकिया घर-घर जाकर पत्र, पार्सल, मनीआर्डर और उपहार वितरित करता है । उन्हें पहुँचाता है और बाँटता है । हम सभी डाकिये को पहचानते […]
पत्रवाहक अथवा डाकिया । Postman in Hindi Language
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पत्रवाहक अथवा डाकिया । Article on Postman in Hindi Language! ऐसा कोई व्यक्ति होगा, जो ‘पत्रवाहक’ को अपने घर की ओर आता हुआ देखकर प्रसन्न न होता हो । हमारे बहुत से सगे-संबंधी तथा घनिष्ठ मित्र हमसे बहुत दूर नगरों में रहते हैं । उनसे संपर्क बनाए रखने के लिए हम पत्रों का सहारा लेते […]
Paragraph on Profession
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Read this paragraph in Hindi language to learn about the choice of profession made by various individuals. प्रौढ़ावस्था तक लड़के-लड़कियों अपनी पढ़ाई-लिखाई पूरी कर लेते हैं तथा वे नई भूमिका; जैसे: धन कमाने का कार्य करने लगते हैं । इस समय उन पर अपना व्यवसाय चुनने का दबाब रहता है । अत: यह कहा जा […]