Precession of Earth's Axis - Working Model

Поделиться
HTML-код
  • Опубликовано: 11 дек 2024

Комментарии • 119

  • @lokendrasinghchauhan9095
    @lokendrasinghchauhan9095 Год назад +34

    You are one of the rare indian you tuber who uses genuine mechanism and excellent presentation

  • @sudipgupta3547
    @sudipgupta3547 Год назад +15

    Such a simple parts used to explain the most complex of problems. Your efforts deserve highest of praise. Thanks.

  • @ctaemu3194
    @ctaemu3194 5 дней назад

    This is the best video available in RUclips..
    .
    Highest quality education..
    .
    Thank u sir. 🙏🙏🙏

  • @susanashton1290
    @susanashton1290 Месяц назад +2

    Thank you. I will need to watch this again and again to digest. I am a visual learner, so this helps so much as when Precession is explained, it just goes over my head!

  • @deepakadroja6065
    @deepakadroja6065 Год назад +8

    Excellent presentation, it is really very useful for classroom teaching. Because it is too difficult to explain such complicated motions without a model.

  • @zack_120
    @zack_120 Год назад +2

    Best demonstration of various earth motions in one model 👍

  • @GM-2525
    @GM-2525 Год назад +2

    Simply outstanding Godbole Sir!!!!! Can't get better than this.This is better than the best!!!!! Thanks a lot Sir for this brilliant masterpiece!!!!!!

  • @Chakrawat-Pakshii
    @Chakrawat-Pakshii Год назад +3

    रविंद्र जी, खुप सुंदर प्रयोग यंत्रणा! धन्यवाद

  • @dhruvdighe2459
    @dhruvdighe2459 Год назад +1

    Whatever you demonstrate, anyone can understand basics easily.Goid job indeed. Congs.

  • @JaiAryavart108
    @JaiAryavart108 Год назад +2

    Love your presentation with models which make easy to understand various geographical phenomena concerning earth.

  • @amitdar7640
    @amitdar7640 Год назад +2

    Thanks for excellent videos. Your style is mind soothing. Your speaking is slow with subtle music. This creates a positive effect.

  • @Damusement
    @Damusement 11 месяцев назад +1

    Very well made and I appreciate the detailed explanation. This is one topic I've always struggled to wrap my mind around

  • @ramananddwivedi940
    @ramananddwivedi940 Год назад +1

    बन्धुवर!कमाल किया है,तुमने।

  • @jewelsbypodcasterganesh
    @jewelsbypodcasterganesh 11 месяцев назад

    This is the first time I've been able to understand this concept, thank you!

  • @whynotcreatelove
    @whynotcreatelove 7 месяцев назад +1

    thank you, there is no explanation on the internet that clearly shows this.

  • @MazheVishwa
    @MazheVishwa Год назад +1

    Brilliant video with brilliant model to explain the basics. Because of the model it is very easy to follow.

  • @user-lh9no8ps2s
    @user-lh9no8ps2s 5 месяцев назад +1

    Thank you sir it was so difficult for me to understand without such model .

  • @user-sq1zf4mv6z
    @user-sq1zf4mv6z Месяц назад

    I discovered this by reading Graham Handcock's explanation of the obliquity of the ecliptic and research
    done to date Tihuanaco via its astonomical observatory back to a far older date than archeologists had given it. A fuller knowledge will come when all sciences embrace a multidiciplinary approach to learning!

  • @skumarvel1497
    @skumarvel1497 3 месяца назад +1

    great explination and easy to understand. models are also very good. Gratitude thanks a lot sir

  • @balamena75
    @balamena75 2 месяца назад +1

    Nicely done.

  • @jegansekar80
    @jegansekar80 5 часов назад

    Immensely helpful

  • @vogahl34
    @vogahl34 8 месяцев назад +1

    Excellent effort on trying to explain a concept that in reality is not that complicated, however If in the “wrong” mouth seems and feels like advanced algebra

  • @rameshpvn77
    @rameshpvn77 2 месяца назад +1

    Wonderful work

  • @Suresh.Kumar.Vaidya.
    @Suresh.Kumar.Vaidya. Год назад +1

    Superb Explanation. Thanx to you Sir

  • @rajkumarchakraborty3935
    @rajkumarchakraborty3935 Месяц назад +1

    Great!!! 👍🏼👍🏼👍🏼👌👌👌🙏🙏🙏

  • @thedeskstudy2607
    @thedeskstudy2607 Год назад +1

    You r the best. Thanks a million

  • @MrChetanyabatra
    @MrChetanyabatra 10 месяцев назад +1

    This is Gold ❤

  • @Astrolofax
    @Astrolofax 2 месяца назад +1

    Love this!

  • @bohol_netherlands
    @bohol_netherlands 5 месяцев назад

    excellent presentation !

  • @Lalita_Luna
    @Lalita_Luna Год назад +1

    I wish all my science classes were given by cheerful Indians like you with cheerful soft Indian music in the background :3

  • @TomGiambra
    @TomGiambra 11 месяцев назад

    Excellent explanation.

  • @geetachaurasia6992
    @geetachaurasia6992 Год назад

    Wonder full video Sir. Very nice ❤

  • @BrandonDias42
    @BrandonDias42 11 месяцев назад +1

    Esse vídeo é uma obra de arte. Pelo amor de todos os Deuses, o que é isso!

  • @samuelthamburaj
    @samuelthamburaj Год назад

    Awesome presentation

  • @rutujabapat6378
    @rutujabapat6378 День назад

    thank you so much...............best explanation

  • @udaychavan9320
    @udaychavan9320 Год назад

    Excellent. Liked it very much

  • @AshokKumar-ed9re
    @AshokKumar-ed9re Год назад

    Excellent explanation

  • @jagritiraj2425
    @jagritiraj2425 3 месяца назад +1

    Super explanation

  • @Bill_Woo
    @Bill_Woo 11 месяцев назад

    This is great, great, great. At the conclusion it speaks of the next video. I have not located it. What is the title?
    That's so important, because I hope that it will explain the difference between 365.24 and 365.26, which no one else has properly explained. A great, great explanation like this is something I look forward to.

    • @RavindraGodbole
      @RavindraGodbole  11 месяцев назад

      Thanks for the comments. Are you talking about Tropical Year shift by 20 mins due to this ?

  • @madhumaymishra1184
    @madhumaymishra1184 4 месяца назад

    Thank you for the video..

  • @alainrouleau
    @alainrouleau Год назад

    Very nice! Thanks a lot.

  • @aanchalclasses5693
    @aanchalclasses5693 Год назад +1

    Hats off sir🙏🙏

  • @bipinm6074
    @bipinm6074 Год назад

    Very good work...

  • @prafullaphalke941
    @prafullaphalke941 Год назад

    Bhau you are a genius. Please make a video on retrograde motion(Vakri movement)

  • @GPJhala
    @GPJhala Год назад

    Considering these different motion of the earth, exact time of mahabharat is calculated considering "gochar " at the time of Mahabharat war. In all the important event position of all nakshatra is describe in mahabharat . For your information motion of entire solar system is also very interesting. Solar system is orbiting galaxy milky way

  • @DeepakKumar-cx5tr
    @DeepakKumar-cx5tr Год назад +1

    Amazing..

  • @AmitKumar-yd1cp
    @AmitKumar-yd1cp Год назад

    Excellent

  • @Bemnet.Zelalem
    @Bemnet.Zelalem Год назад

    nice props

  • @twonumber22
    @twonumber22 8 месяцев назад

    so cool

  • @ameechristian1732
    @ameechristian1732 2 месяца назад +3

    Where can we get this type of model?

    • @ihsandanish101
      @ihsandanish101 Месяц назад

      I am also in search of this type of model dear. If you find one just tell me.

  • @AmitKumar-qz2us
    @AmitKumar-qz2us Год назад +1

    It is indeed as Capra concluded: “Hundreds of years ago, Indian artists created visual images of dancing Shivas in a beautiful series of bronzes. In our time, physicists have used the most advanced technology to portray the patterns of the cosmic dance. The metaphor of the cosmic dance thus unifies ancient mythology, religious art and modern physics.”
    Spanning 4 Vedas, 18 Puranas, 2 epics - the Ramayana and the Mahabharata, and umpteen Upanishads, the Hindu mythology is immensely vast. In these books, reside a good portion of human knowledge - morality, war, taxation, law, architecture, Cosmology, Philosophy, Geography.
    The origin of the universe, and also the multiverse, is detailed in Linga Purana, dedicated to the destroyer, Lord Shiva, the Mahakaal.
    The life of the universe, as noted by Carl Sagan, though billions of solar years, is just one day in the life of Brahma.
    “The period of the duration of the Prakrita creation is said to be a day of Brahma. There is a similar period constituting the night. The lord effects creation during day time and dissolution during the night. He has neither a day nor a night (as we understand the terms). The time-duration by day and night is used in a secondary sense.
    During the (so-called) day all the Vikrtis-the Visvedevas, the Prajapatis and the sages stay by. During the night all of them are dissolved. They are produced (again) at the end of the night. A day of His constitutes our kalpa, His night too similarly another kalpa. There are fourteen Manus by the time a thousand sets of four yugas come to a close. O brahmins, the Krta yuga consists of four thousand years. Four hundred, three hundred, two hundred and hundred years respectively constitute the period of transition both at the beginning and end of a yuga.”
    The text then dwells in further detail about the ages of the Yugas, the transition period between them. It talks about the length of the Yugas, totalling to 4,320,000 human years. One kalpa (day) of Brahma is equal to thousand of these sets, the night a thousands more.
    “Thus the duration of the four yugas, without the period of junction and transition totals to three million six hundred thousand human years. If Sandhya periods are included, the set of four ages will consist of four million three hundred and twenty thousand years. A little over seventy one sets of four yugas-Krta, Treta, Dvapara and Kali-constitute a manvantara.” The number of human years in a manvantara are thirty crures six million and seven hundred and twenty thousand, O excellent brahmins. The period of a manvantara, according to this Purana, is not more than this.
    The number of years in one set of four yugas have been mentioned earlier. O excellent brahmins, a thousand such sets of four yugas constitute a kalpa (of Brahma).
    During Brahma’s night the creatures perish; at the end of the night they are created again. There are twenty-eight crores of gods who move in aerial chariots.”
    In essence, a full day-night cycle of Brahma, with the day representing creation (or expansion / the Big Bang), and the night representing the destruction (or contraction / the Big Crunch), comes to 2000 sets of 4.32 million years, or 8.64 billion years.
    This is the age of one universe, after which a new one begins.
    🎉

  • @harshahrs
    @harshahrs Год назад +2

    Excellent depiction. Could you please extend this to lunar calendar against our 27 Nakshatra??

    • @AmitKumar-qz2us
      @AmitKumar-qz2us Год назад

      It is indeed as Capra concluded: “Hundreds of years ago, Indian artists created visual images of dancing Shivas in a beautiful series of bronzes. In our time, physicists have used the most advanced technology to portray the patterns of the cosmic dance. The metaphor of the cosmic dance thus unifies ancient mythology, religious art and modern physics.”
      Spanning 4 Vedas, 18 Puranas, 2 epics - the Ramayana and the Mahabharata, and umpteen Upanishads, the Hindu mythology is immensely vast. In these books, reside a good portion of human knowledge - morality, war, taxation, law, architecture, Cosmology, Philosophy, Geography.
      The origin of the universe, and also the multiverse, is detailed in Linga Purana, dedicated to the destroyer, Lord Shiva, the Mahakaal.
      The life of the universe, as noted by Carl Sagan, though billions of solar years, is just one day in the life of Brahma.
      “The period of the duration of the Prakrita creation is said to be a day of Brahma. There is a similar period constituting the night. The lord effects creation during day time and dissolution during the night. He has neither a day nor a night (as we understand the terms). The time-duration by day and night is used in a secondary sense.
      During the (so-called) day all the Vikrtis-the Visvedevas, the Prajapatis and the sages stay by. During the night all of them are dissolved. They are produced (again) at the end of the night. A day of His constitutes our kalpa, His night too similarly another kalpa. There are fourteen Manus by the time a thousand sets of four yugas come to a close. O brahmins, the Krta yuga consists of four thousand years. Four hundred, three hundred, two hundred and hundred years respectively constitute the period of transition both at the beginning and end of a yuga.”
      The text then dwells in further detail about the ages of the Yugas, the transition period between them. It talks about the length of the Yugas, totalling to 4,320,000 human years. One kalpa (day) of Brahma is equal to thousand of these sets, the night a thousands more.
      “Thus the duration of the four yugas, without the period of junction and transition totals to three million six hundred thousand human years. If Sandhya periods are included, the set of four ages will consist of four million three hundred and twenty thousand years. A little over seventy one sets of four yugas-Krta, Treta, Dvapara and Kali-constitute a manvantara.” The number of human years in a manvantara are thirty crures six million and seven hundred and twenty thousand, O excellent brahmins. The period of a manvantara, according to this Purana, is not more than this.
      The number of years in one set of four yugas have been mentioned earlier. O excellent brahmins, a thousand such sets of four yugas constitute a kalpa (of Brahma).
      During Brahma’s night the creatures perish; at the end of the night they are created again. There are twenty-eight crores of gods who move in aerial chariots.”
      In essence, a full day-night cycle of Brahma, with the day representing creation (or expansion / the Big Bang), and the night representing the destruction (or contraction / the Big Crunch), comes to 2000 sets of 4.32 million years, or 8.64 billion years.
      This is the age of one universe, after which a new one begins.
      🎉🎉

  • @diggitus
    @diggitus Месяц назад

    Excellent video, but I have to ask why you have the vernal equinox in Aries moving towards Taurus when every other source I read has it in Pisces moving into Aquarius.

    • @RavindraGodbole
      @RavindraGodbole  Месяц назад +1

      You are right. It should be other way. I have fixed it in similar video elsewhere.

  • @thomaschipgood7813
    @thomaschipgood7813 3 месяца назад

    Excellent, except Stellarium app shows precession to be WESTward.
    Sun, at vernal equinox (about March 21 of each year), has precessed WESTward, from Aries through Pisces.
    EASTward precession (as shown in your demonstration) would seem to make sense, because the moon (orbiting Earth eastwardly, on a plane similar to the ecliptic plane) would seem to pull Earth in an eastward spin, around Earth's ecliptic axis.
    But observed precession is actually WESTward (according to what I've been taught).

    • @RavindraGodbole
      @RavindraGodbole  3 месяца назад +1

      Thanks for pointing it out. It should be westward. I have rectified this in my recent video related to the same topic. Though language is not English but Hindi, you can see the westward movement as well as transition from Aries to Pieces.
      ruclips.net/video/-l32Ov3ZLR8/видео.htmlsi=R7RhmMXE2flsoL_r

  • @madhusudanjeurkar3178
    @madhusudanjeurkar3178 Год назад

    आपण फारच सुलभ आणि सुंदर प्रतिकृती बनवली आहे. या प्रतिकृतीचा संच आणि विवेचन पुस्तिका आपण वितरण करता का?

    • @RavindraGodbole
      @RavindraGodbole  Год назад

      धन्यवाद. भविष्यात वितरण करण्याचा मानस आहे. अजून एक दोन गोष्टींवर काम चालू आहे.

  • @adrianhardwick6271
    @adrianhardwick6271 9 месяцев назад +1

    I wish I could buy this

  • @janardanhjoshi
    @janardanhjoshi Год назад

    Great 👏👏👏👏👍😊😊

  • @amitkhobragade1977
    @amitkhobragade1977 Год назад +1

    hello.... your explanations are very good, my 6 yr old kids watches them regularly...
    I would like to ask, from where can I get the 3D printed models that you are using.?

    • @RavindraGodbole
      @RavindraGodbole  Год назад

      Thanks Amit. I build these models myself to explain the concepts. Some are in prototype stage while others are available for purchase - Limited numbers. Please send me email in case you want to know more.

  • @samani666
    @samani666 11 месяцев назад

    That's great, I want to wonder what about the movement of the moon? Because without the oblique movement of the moon it would be impossible for a lunar or solar eclipse to occur, in fact an eclipse could occur all the time. Just like the movement of the earth causes seasons throughout the year, thank you for the explanation❤

    • @RavindraGodbole
      @RavindraGodbole  11 месяцев назад

      Thanks. Please refer to these videos I recently published on the topic.
      ruclips.net/video/JhwooqGR0BQ/видео.html
      ruclips.net/video/qQGczymdw0w/видео.html
      ruclips.net/video/-3L82nJWVUU/видео.html

  • @Sakshishk
    @Sakshishk Год назад

    Well explained Sir please I want to purchase this model

  • @vinodjoshi7127
    @vinodjoshi7127 Год назад +1

    Where from you purchase these model
    Sir

    • @RavindraGodbole
      @RavindraGodbole  Год назад

      Its prototype right now. Not available for sale.

  • @VishwanathTadasad
    @VishwanathTadasad Год назад

    nyc, sir where to get the solar system model?

  • @lostsoul3154
    @lostsoul3154 Год назад

    So the equinoxes/solstices are precessing EAST...right??

  • @varaday100
    @varaday100 Год назад +1

    खूप छान. ही माहिती अधिकाधिक लोकांना कळली पाहिजे.
    कृपया आपण मराठी मध्ये वीडियो केलात तर आपल्या मराठी भाषे मध्ये द्रुव तारा, नक्षत्र आणि इतर खगोलिक गोष्टी व घटना आहेत त्यांचीही माहिती द्यावी अशी नम्र विनंती.

  • @illeevskidamischievous1015
    @illeevskidamischievous1015 Год назад

    What are rahu and ketu?

  • @neurotransmi77Er
    @neurotransmi77Er 11 месяцев назад +1

    No one is adding the Dzhanibekov Effect into the whole equation and saying the angle change is this and that (millions! of years ago) who verified this?, by a bit of change in the mass distribution the frequency changes and creates a flip. (a bit of change could be melting ice caps) Now I'm wondering Taking all these variables into account can't we just reverse engineer a possible Dzhanibekov Effect from the past? These were literally written in some books; the sun raised from the west.
    PS Great video, this is not that I dis the info, the info is what we know the the western mainstream science, in which now we need to be way more open minded about. When someone says something like "millions of years ago".... nah like wait a minute...

  • @akshatbhandari-v3y
    @akshatbhandari-v3y 7 месяцев назад

    Very good effort. But is the precession using the north pole as everyone trying to fit in. Western don't have the 27 nakstra concept. So was the precession really the observation of 27 nakstras.

    • @RavindraGodbole
      @RavindraGodbole  7 месяцев назад

      Old indian text related to astronomy do mention different pole stars. Current one is Polaris while Shishumara was the earlier one. You can refer to ParasharTantra / Vridhha Garg samhita which mentions about these. One can decide timeline / rate of precession based on the movement of the celestial north pole with respect to the Nakshatras

  • @aleckz13_
    @aleckz13_ Год назад

    OH MY GOD!!! IS THIS MODEL ON SALE SOMEWHERE???

    • @RavindraGodbole
      @RavindraGodbole  Год назад +1

      Not yet. Some more features are planned before making it available for sale.

  • @MuppalKural
    @MuppalKural 3 месяца назад

    The 360 ​​degree ball stays upright wherever it is placed and has no chance of tilting. If the earth is 360 degrees round like this ball, then how come the earth only rotates at 23 degrees tilt? This means that the earth is not spherical in shape.
    Can scientists explain these doubts?

    • @RavindraGodbole
      @RavindraGodbole  3 месяца назад +1

      Not sure what exactly you want to ask. Earth is not a perfect sphere.

    • @MuppalKural
      @MuppalKural 3 месяца назад

      @@RavindraGodbole My doubt is that if the earth is a perfect sphere, there is no possibility for it to be tilted. Everyone says it's tilted, so I understand that the earth rotates on a tilt because it's not a perfect sphere. My question is whether my understanding is correct. You're saying that the Earth is not a perfect sphere, so I'm correct in my understanding , right?

  • @samyakkedu.1049
    @samyakkedu.1049 Год назад

    Can get this model Sir

  • @rajeshbhati4155
    @rajeshbhati4155 3 месяца назад

    Very nice but in Hindi it will be helpful

    • @RavindraGodbole
      @RavindraGodbole  3 месяца назад

      Please refer to this playlist. It has mots of the videos in Hindi as well.
      ruclips.net/p/PL5Y_TlNjh0D5-0K3ht1fE8TqvLL0_bFS9

  • @pra__shant.69
    @pra__shant.69 Месяц назад

    Sir BGM k volume ko thhoda km rakho 🫡

  • @pastamane7167
    @pastamane7167 Год назад

    really helpful to me and my homies we tryna make this giant pyramid thats scaled to the size of the Earth. We using astrology to do this we from Atlantis u feel me

  • @Chakrawat-Pakshii
    @Chakrawat-Pakshii Год назад

    तुमचा व्यवसाय काय आणि राहाता कुठें?

  • @DeepakSharma-cj7ns
    @DeepakSharma-cj7ns 8 месяцев назад

    Please share where we can buy this this model on which this demo is performed so that we can create interest among kids rather than giving them useless toys

    • @RavindraGodbole
      @RavindraGodbole  8 месяцев назад

      Please whatsApp on this number : +91 94031 39692

  • @Schoepffer
    @Schoepffer 4 месяца назад

    Earth has only one axis to rotate around as you showed at 0:57. 2:58 You are substituting earth's orbital motion around the sun for a very small one. There is an axial center an an orbital center as your model clearly demonstrates. You just have them very close together. There's no third motion shown in your model.

  • @sashikalaajmer
    @sashikalaajmer Год назад

    Could I have your contact please?

  • @maheshoza3882
    @maheshoza3882 Год назад

    Please make it more precise and explain in Hindi with Text , this model help Astrology. Good Model and Explanation

  • @arubhati
    @arubhati Год назад +1

    Sir हिन्दी मे बताए सभी वीडियो बहुत स्टूडेंट्स को फायदा होगा प्लीज

  • @fleam101
    @fleam101 Год назад

    Earths axis does not wobble. A mass rotating around an axis in space will seek to spin with no wobble in it's axis and even when disturbed will quickly return to no wobble. As our sun moves forward through space it is moving in a spiral around a large Birkland current- Imagine spiraling forward around the length of a rope stretched out in front of you.For our sun to make one spiral along the Birkland current takes 26000+ yrs.

  • @kothurukoushik2530
    @kothurukoushik2530 Год назад

    super super super super super

  • @jeffreytwentyseven
    @jeffreytwentyseven 9 месяцев назад

    Almost exactly at minutes 4 minutes you say "there are 12 constellations and 27 _____ "
    I could not understand '27' _____ what?

    • @RavindraGodbole
      @RavindraGodbole  9 месяцев назад +2

      Just like we have 12 zodiac divisions, Indian astronomy has divided 360 degrees into 27 asterisms also known as Nakshatra. Moon travels thru these one per day approximately.

  • @ramnasare5638
    @ramnasare5638 Год назад

    Sir , please make a video in Marathi

  • @Chakrawat-Pakshii
    @Chakrawat-Pakshii Год назад

    एकदा संपूर्ण विवेचन मराठी मातृभाषेत करून बघा, किंवा तुम्हाला हवे असेल तर उत्तर भारतीय भाषेत

  • @JohanJohansson-w7z
    @JohanJohansson-w7z Год назад +1

    It is the wrong rotational-direction! The Precession point to the Taurus (-4000 to 2000) (start of the world according to satanists) -> Aires (-2000 to 0) -> Pisces (0-2012?) -> Aquarius (now)

  • @nairasharmavyas976
    @nairasharmavyas976 2 месяца назад +1

    Use only Hindi And Marathi.......Language To understand Our Culture to Indians only🙁🙁🙁🙁🙁🙁🙁🙁🙁🙁🙁

  • @andreitone
    @andreitone 11 месяцев назад +1

    The solar system rotates around Sirius in 27500 years. This is the cause of Earth's precession. It's not just our planet that precesses, but the entire solar system, including the Sun, while it rotates around Sirius, our Grand Sun.

  • @JeshuSavesEndTimeMinistry21C
    @JeshuSavesEndTimeMinistry21C 5 месяцев назад

    Psalm 19 1AD
    God Recorded
    Ancients, Only
    FE, Realization
    Scientific, Fact

  • @fredrick7811
    @fredrick7811 Год назад

    💖 "PromoSM"