Dhrubnath Chaube

According to modern astronomy and science, we know that the earth’s orbit around the sun is not a circle and is slightly elliptical. Therefore, the distance between the earth and the sun varies throughout the year. At its nearest point on the ellipse that is the earth’s orbit around the sun, the earth is 91,445,000 miles (147,166,462 kms) from the sun. This point in the earth’s orbit is known as Periapsis (perihelion) and it occurs around January 3. The earth is farthest away from the sun around July 3 when it is 94,555,000 miles (152,171,522 km) from the sun. This point in the earth’s orbit is called Apoapsis (aphelion). The average distance from the earth to the sun is 92,955,807 miles (149,597,870.691 km). According to records, for the first time in 1672, Jean Richer and Giovanni Domenico Cassini measured the distance between the Earth and Sun as 22,000 times of Earth Radii. (Earth’s Radius is 6,371 Kms) i.e. 22,000 * 6,371 kms = 140,162,000 kms (140 million kms). ...

Men of older generation used to say that all knowledge is there in the Vedas. Anyone who hears such words will have the first reaction that it is an exaggeration. We should remember here that any sloka in the ancient Hindu manuscripts has more than one meaning. A Sloka in the 10th book of Rig Veda appears to be written for praising Lord Indra. The technical translation of that Sloka gives the value of Pi up to 28 digits accurately. It is not until the invention of the computers that the western mathematicians could get this value up to 16 digits accurately. Here is a test for those who think that a computer can do any calculation. Use the fastest computer available to you and write a program to calculate the value of Pi up to 28 digits accurately. You will know how difficult it is. Vedic Numerical Code in the Vedas In Sanskrit, the following Vedic Numerical code was used in many slokas कादि नव टादि नव पादि पञ्चक यद्यश्टक क्ष शुन्यम् “Kaadi nava Taadi nava Paadi...

Use full wabsite https://pdfbooks.ourhindi.com/list-of-all-books/ https://www.pdfdrive.com/ https://hamroawaz.blogspot.com/2013/05/Lolita-Nepali-Novel-listen-audio.html?m=1 https://www.math24.net/ https://www.indiadivine.org/category/science-and-nature/

नालंदा विश्वविद्यालय का इतिहास – Nalanda university history in hindi बिहार राज्य की राजधानी  पटना  से 88 किमी तथा बिहार के प्रमुख तीर्थ स्थान  राजगीर  से 13 किमी की दूरी पर बड़ा गांव के पास प्राचीन नालंदा विश्वविद्यालय के खंडहर स्थित है। आज से लगभग ढाई हजार साल पहले एशिया में तीन विश्वविद्यालय थे।  तक्षशिला, विक्रमशिला, नालंदा।   पाकिस्तान बनने पर तक्षशिला विश्वविद्यालय पाकिस्तान में चला गया तथा विक्रमशिला और नालंदा विश्वविद्यालय के खंडहर खुदाई करने पर बिहार में मिले। विक्रमशिला बिहार के भागलपुर जिलें में है। और नालंदा विश्वविद्यालय नालंदा जिले में पाया गया इसी के नाम पर नालंदा जिले का नाम है। आज के समय यह खंडहर काफी प्रसिद्ध है। देश विदेश के कोने कोने से पर्यटक और इतिहास में रूची रखने वाले सैलानी यहां आते रहते है। कुल मिलाकर आज के समय यह बिहार राज्य का प्रमुख आकर्षण है। प्राचीन काल में नालंदा में बौद्ध विश्वविद्यालय था, और एशिया में सबसे बड़ा स्नातकोत्तर शिक्षा का केन्द्र था। पांचवीं शताब्दी के आरम्भ से 700 वर्ष तक यहां बौद्ध धर्म दर्शन तथा अन्य वि...

APJ Abdul Kalam's ten oaths for teachers His ten oaths highlight the sanctity of the teaching profession and provide a reference point for all current and future teachers. These oaths are completely student-centric, and encourage teachers to promote independent and creative thinking in students. On the occasion of Teacher's Day, here are APJ Abdul Kalam's ten oaths for teachers of the country. 1. First and foremost, I will love teaching. Teaching will be my soul. Teaching will be my life's mission. 2. I realize by being a teacher, I am making an important contribution to the efforts of national development. 3. I realize that I am responsible for shaping not just students but ignited youth who are the most powerful resource under the earth, on the earth and above the earth. 4. I will consider myself to be a great teacher only when I am capable of elevating the average student to the high performance and when no student is left out as a non-performer. 5...

Characters of good teachers  Every teacher wants to be good, but what exactly are the qualities that make a good teacher? What are the skills, talents, and characteristics, and can they be taught or learned? Teaching can be quite satisfying for people who do it well. I know this because I am a teacher, too. Although I do not think I'm always the best teacher, do I know that the majority of my students love me, and I guess this is partly why good things happen in my classroom. I have spent a lot of time thinking about—and done a lot of research into—the question of what characteristics make a teacher effective and how I can succeed in the classroom. Although every great teacher has their own special, unique style, I have found that there are nine specific universal qualities that are necessary for anyone who wants to teach effectively, whether they want to teach in an elementary school or a university. If any teacher possesses the following characteristics and qualities, he/she c...

5 Lessons in Self-Confidence from the Bhagavad Gita Self-confidence is a fundamental quality to living an effective, empowered, and fulfilling life. Like everyone, there are times you can lose confidence in yourself and slip into bouts of doubt, insecurity, and uncertainty. Use these five lessons to grow sustained self-confidence. Self-confidence is a fundamental quality to living an effective, empowered, and fulfilling life. Being conscious of and reliant upon your own powers and abilities is what allows you to think, speak, and act purposefully and believe that you have the inner strength and courage to succeed. Like everyone, there are times you can lose confidence in yourself and slip into bouts of doubt, insecurity, and uncertainty. Lacking self-confidence, you may fear and suspect that you are weak or incompetent and thereby hesitate to speak or act with assertiveness, missing out on potential opportunities for growth or success. You may sabotage and hold yourself back in yo...