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Time of India
a day ago
- Science
- Time of India
CM to inaugurate workshop on astronomy in Ujjain on Saturday
Bhopal: Chief Minister Mohan Yadav will inaugurate a national workshop on the theme "Astronomy and Indian Knowledge Tradition" on Saturday at the Varahamihira Astronomical Observatory in Dongla, Ujjain. The workshop will witness the participation of eminent scientists and academicians from across the country. A variety of educational and scientific activities will take place during the event, including a yoga camp, zero shadow observation, science show, STEM workshop, lectures, and discussion sessions. The focus of the workshop will be on the traditions of Indian astronomy and their scientific relevance. Experts will hold detailed discussions on the integration of Indian knowledge systems with modern science. The event will strive to connect India's ancient intellectual heritage with contemporary scientific advancements. The workshop is being jointly organised under the aegis of the Madhya Pradesh Council of Science and Technology, Bhopal Vijnana Bharati; Acharya Varahamihira Nyas, Ujjain; Indian Institute of Technology, Indore; Vikram University, Ujjain; Madhya Pradesh Hindi Granth Academy, Bhopal; and Veer Bharat Nyas. by Taboola by Taboola Sponsored Links Sponsored Links Promoted Links Promoted Links You May Like 임플란트, 지금 시작하세요 [자세히 보기] 임플란트 더 알아보기 Undo During the programme, CM Yadav will observe the 'zero shadow' phenomenon using a Shanku Yantra at the Padmashri Dr Vishnu Shridhar Wakankar Observatory. He will also inaugurate an ultra-modern planetarium constructed by Acharya Varahamihira Nyas with support from Avada Foundation. A planetarium show will also be presented on the occasion. Yadav will address the inaugural session of the national workshop in the observatory auditorium, where a discussion will take place on the subject of astronomy and the Indian knowledge tradition. A cutting-edge digital planetarium has been established in the village of Dongla by Acharya Varahamihira Nyas, with financial support from the Avada Foundation and technical collaboration from Deep Sky Planetarium, Kolkata. The planetarium aims to provide knowledge about astronomy and quench curiosity regarding natural phenomena among the general rural population and schoolchildren. The planetarium is equipped with an 8-metre diameter FRP dome, an E-Vision 4 digital projector, and a digital sound system. The air-conditioned spherical theatre can accommodate 55 people at a time, offering a thrilling and informative experience of cosmic events. The cost of the planetarium is approximately Rs 1.6 crore, said an official press note.
The Hindu
22-04-2025
- Science
- The Hindu
‘Zero Shadow Day' observed in Mysuru
The Cosmology Education and Research Training Center (COSMOS), Mysuru, of the Indian Institute of Astrophysics on Tuesday observed 'Zero Shadow Day' at Vignana Bhavan, Manasagangotri here. Amoghavarsha N., Project Associate of COSMOS, IIA, delivered a lecture on the science behind Zero Shadow Day. Later, hands-on experiments and demonstrations were shown to participants by the SCOPE Team of IIA, led by Vikranth Pulamathi. Participants were asked to take readings of the length of the shadow made by the Gnomons (Shanku Yantra) every five minutes from 11.45 a.m. to 1.00 p.m. to note down changes in the shadow. Zero shadow phenomenon was observed at 12.22 p.m., demonstrated by a hollow cylinder on a glass plate along with the Gnomons, according to COSMOS. Yashaswini K.S. and Renjithmon A.A. of IIA showed the sunspots to the participants. The event concluded with participants calculating the declination of the sun, finding the true north, and noting down the zero shadow phenomena, followed by a question and answer session. Zero Shadow Day (ZSD) occurs when the sun is directly overhead (i.e., at the zenith). At this moment, any object held vertically will not cast any shadow on the ground, since the sun's rays fall straight down on it, rather than at an angle. On other days, the sun is not exactly overhead at noon, a press release from COSMOS explained. 'Only locations lying between the Tropic of Cancer and the Tropic of Capricorn will experience ZSD, which will occur twice a year, corresponding to the northern and southern movements. Since the Earth is tilted on its axis by about 23.5 degrees, as it revolves around the sun, the sun can pass overhead only for locations whose latitude lies between 23.5° N and 23.5° S. Hence, different locations experience ZSD on different days. ZSD for Mysuru is on April 22 and August 19,' the organisation said.
