Did You Know?, by Jyotsna Vinayak

1.) India is home to some of the world’s most ancient art forms. Indian classical dance forms include: Bharatnatyam from Tamil Nadu, Kathak from Uttar Pradesh, Kathakali from Kerala, Kuchipudi from Andhra Pradesh, Manipuri from Manipur, Mohiniattam from Kerala, and Odissi from Orissa.

2.) In addition to the many Indian classical dance forms, India is also known for its cultural folk dances which vary from region to region. Some of these include: the Chauu dance of Bihar, Garba of Gujarat, Bhangra of Punjab, and Banjara of Andhra Pradesh.

3.) Indian classical music originated from the Vedas. Classical music is based on seven notes: Sa Re Ga Ma Pa Dha Ni Sa. These notes are sung with different melodies, known as ragas, and set to different rhythms ,known as talas.

4.) Music in North India is referred to as Hindustani classical music, whereas music most popular in South Indian is known as Carnatic music.

5.) Instruments typically used in Hindustani music include the sitar, sarod, tanpura, bansuri, shehnai, sarangi, and tabla. Instruments typically used in Carnatic music include flute, gottuvadyam, veena, mridangam, kanjira, ghatam and violin.

6.) Since ancient times, India has been an active contributor in the field of Science and Technology. Indian sci-entists and Rishis have developed theories in the fields of mathematics, astronomy, physics, chemis-try, medical science, fine arts, mechanical and civil engineering and architecture, shipbuilding, and navigation.

7.) Indian Vedic literature includes descriptions of the concepts of zero, algebra, and algorithm, calcu-lus, square roots, and cube roots. It is believed that these texts were written many centuries before Newton and other Mathematicians were born.

8.) The value of “pi” was first calculated by the Indian Mathematician Budhayana. He also introduced the concept of the Pythagorean Theorem.

9.) India’s advanced technology in the field of civil engineering & architecture can be seen with the remnants of Mohenjo-Daro and Harappa. Both these settlements are known for their grid-like layout and the advanced architecture of the buildings which were made with bricks made with mud and burnt wood.

10.) Charaka began Ayurveda over 2500 years ago which is the earliest school of medi-cine. Sushruta is regarded as the father of surgery. Over 2600 Indians are known to have conducted complicated surgeries such as cataract, artificial limbs, cesareans, fractures, uri-nary stones and also plastic and brain surgeries.

Jyotsna is an undergraduate student at Worcester Polytechnic Institute, studying Biology and Biotechnology. Her interests include Bharatanatyam, Carnatic Music, traveling, and volunteering.

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