*Official RU-vid channel of Homi Bhabha Centre for Science Education *National Centre of TIFR funded by @DAE India *Goal: Promote Equity & Excellence in #STEMeducation *Nodal centre for official Olympiads in India.
What a pity, there are lacs of teachers and educationist. But none of them drawn to listen Anil"s marvelous speech. We made paid servants not educationist
Good presentation laced with humor for easy understanding. The learned speaker got the reason for Bengali New Year (along with Tamil, Malayali and others) falling in mid-April wrong. It has nothing to do with precession of (tropical) equinox nor was a mistake on part of Indian astronomers. The Tamil (and the Bengali) calendar follows sidereal year (he states this too) and in this system, the point of reference for New year taken is of Chitra star that is visible at this point. The Sun enters the Aries (Mesham) zodiac constellation. Currently, tropical Equinox is March 22 and sidereal equinox is April 14. I would recommend the speaker to read less of Lenin and more on Bhartiya books on Panchang and astronomy 😄
The point he makes is that the sidereal equinox is of little practical significance in determining seasons. It's the equinox relative to the sun that is of practical interest. I do not know the history of when this practical problem was realized by Indian astronomers, but the point remains that the calendar was not reformed because of conservative attitude stemming from an "everything is in the Vedas" mindset.
This idiot is always in the past talking about dalit vysya caste system. This fool yengde does not know exploitation as he is being again exploited by the abrahmic agenda in harvard. Did he study in India and took use of the reservation given to SC/ST and who funded for his reservation? Who ruled India in last 1000 yrs? Did the brahmins vysya etc ruled India or the muslim and british? Is this caste system amplified by the muslim and british rulers in last 1000 yrs to achieve their goal of converting the non believers and khafirs (hindus)to Islam and christianity? Who wrote ramayan and mahabharat was it written by brahmin ? Did the muslim league use this caste system in partitioning india and the so called dalits did they vote for muslim league ? Where the abrahmic agenda of partitioning India successful with the help of these pawns who play in their hands ? Don't you have poor uneducated people in Europe and America? Do you think they are not exploited by people who are rich? , there are some works which the rich don't want to do, so ultimately that work is done by poor . The british French and Americans and islamic rulers have done pogrom of cultures in the name of paganism, crusades, jihad in last 2000yrs and are the ideal free society now after looting the entire world and they want everyone to forget the past atrocities and this fellow is going and licking the ---- of these abrahmic forces . When you compare the atrocities committed by Christian and islamic forces in name of religion, is the caste system an iota which can be corrected if fools like this fellow work towards it instead of critisizing? This fellow instead of critisizing the caste system after going abroad is a opportunist pawn playing in the hands of abrahmic agenda he should have used his energy in removing vices in indian society . He should have been respected if he had stayed in India and worked towards removing all the exploitation of the poor instead of playing in the hands of Christianity / Islamic agenda.
Sir I am very much confused 😭 please help My question is related to Olympiad Can we participate in multiple OCSC in same year Example OCSC OF IBO AND OCSC OF IOAA AND OCSC OF IPHO IN 2022-23
Sir I am very much confused 😭 please help My question is related to Olympiad Can we participate in multiple OCSC in same year Example OCSC OF IBO AND OCSC OF IOAA AND OCSC OF IPHO IN 2022-23
Sir I am very much confused 😭 please help My question is related to Olympiad Can we participate in multiple OCSC in same year Example OCSC OF IBO AND OCSC OF IOAA AND OCSC OF IPHO IN 2022-23 Please help sir 🙏🏻🙏🏻
Here are some of the answers from the Q/A session: • Spiders do not have antennae but have antenna-like ‘pedipalps.’ • Spiders living in cold areas do not exactly freeze. They have some proteins and molecules in them, which protects their body fluids from getting frozen. Some spiders undergo some sort of hibernation (diapause) (where they do not make much movement). You may see spider webs covered with frost, but spiders silk can retain its properties at an extremely low temperature too. • Hairs act as a sensory device for them and help in protection, predation and mating. • Spiders generally wrap their eggs within a casing using its silk. Some lay it open in webs too. Some spiders even carry their egg sac (containing their eggs).
