வியாழன், 9 ஜூலை, 2009

பூமி

 

±¨¾ì §¸ð¼Öõ, «¨¾î º¡¢ À¡÷. ¬É¡ø ºó§¾¸ôÀ¼ §Åñ¼¡õ.  ±ô¦À¡Õû ¡÷ ¡÷ Å¡öì §¸ðÀ¢Ûõ «ô¦À¡Õû

¦Áöô¦À¡Õû ¸¡ñÀÐ «È¢× ±ýÈ¡÷ ÅûÙÅ÷.  þôÀÊ¡¸î º¡¢ À¡÷ò¾ø ±ýÀÐ ±ýÛ¼ý ´ýÈ¢ô §À¡É ´Õ Å¢„Âõ.

¬Á¡õ «¾üÌ þô¦À¡ØÐ ±ýÉ ±ý ¸¢È£÷ìÇ¡?

 

§º¡Æ¢Âý ÌÎÁ¢ ÍõÁ¡ ¬ÎÁ¡? þÕ츢ȧ¾ Å¢„Âõ.  þó¾ Ó¨È ²Ä측ö ÁÊòÐ Åó¾ §ÀôÀ÷ trigger.  «¾¢ø

âÁ¢Â¢ý ÍÆüº¢ÂîÍõ ¸¡ó¾ ÐÕÅí¸Ùõ ÍÁ¡÷ 20 ʸ¢¡¢ §ÅÚ Àθ¢ýÈÉ ±ýÈ¢Õ츢ÈÐ. «¾¢Ä¢ÕóÐ ¸¡ó¾ ÐÕÅõ ⧸¡Ç

ÐÕÅò¾¢Ä¢ÕóÐ ´Õ Àì¸Á¡¸ ¿¸÷ó¾¢ÕôÀÐ Ò¡¢ó¾¡Öõ, «Ð ²§¾¡ ´Õ ¾£÷ì¸ §Ã¨¸ Àì¸õ ¿¸÷óÐûǾ¡ «øÄÐ ´Õ

Åð¼Á¡¸ ÐÕÅò¨¾ ÍüÈ¢ þÕ츢Ⱦ¡ ±ýÀÐ Ò¡¢ÂÅ¢ø¨Ä.  ¬ÉóÐìÌ «ó¾ À¡¼õ ÅÕÓý§É ¡§ÃÛõ ºüÚ

Å¢ÇìÌí¸§Çý.

 

þýÛõ ¦¸¡ïºõ §¸ûÅ¢¸û þÕ츢ýÈÉ - Å¡¢¨ºÂ¢ø.

 

 kg

13 கருத்துகள்:

  1. பூமி ஒரு புரியாத புதிர் என்று சொல்ல வருகிறீர்களா

    பதிலளிநீக்கு
  2. We have to ask kg to send us a properly fonted write up on boomi.

    பதிலளிநீக்கு
  3. Do you find the present font - SaiIndira - inconvenient to read or is it not showing up on your screen?

    பதிலளிநீக்கு
  4. Adhu sari, andha elakkaayaip pottu enna seidheergal?
    Paayaasam?
    enakku 1 cup kidaikkumaa?

    பதிலளிநீக்கு
  5. People who have azhagi at their finger touch (no pun) will not have any problem in reading SaiIndira.

    பதிலளிநீக்கு
  6. Guru Poornima anru poojai prasadam - arjunukku mikavum pidiththa sakkarai pongal.

    Will try to find an acceptable font else we can ask our folks to download azhagi.

    பதிலளிநீக்கு
  7. Suddenly I was able to read the write up on Boomi when I opened the blog site again in Google Chrome. In the olden days, one Mr Seshadri Civil Foreman used to show off by asking " endha north sir, natural north or magnetic north? " From that time on, i surmised there are two points called absolute north, one in the polar northern tip and the other in the magnetic compass north. But i did not bother to collect accurate details. A search in wikipedia etc., may throw light on this.

    பதிலளிநீக்கு
  8. Downloaded book on magnetism by Cornwell. Book talks of every thing except that for most of the first half and the later part raises more doubts

    பதிலளிநீக்கு
  9. I like magnets very much.
    They attract me more than
    the other magnetic (?) materials!

    பதிலளிநீக்கு
  10. magnets and lenses have an appeal to any child and I am no exception.

    பதிலளிநீக்கு
  11. I am reading this only today. May be someone else would have answered. In my opinion, the degree of inclination is in relationship with the plane of the orbit. ie earth's orbiting plane with respect to the sun. If you spin a top so that it also goes around a point in an orbit, you would notice that the top's head does not stay upright 90degree with the plane of the floor but inclined outwards (away from the centre point). KGS, have I passed the test ?

    பதிலளிநீக்கு
  12. //the top's head does not stay upright 90degree with the plane of the floor but inclined outwards (away from the centre point//

    You are defying the known data. One, if Mother Earth should decide to adjust the position of South pole - assuming for a moment that it is the head that is drawn in to counter centrifugal force, don't you think a reversal cannot take place and it will continue to be summer or winter in the respective hemisphere?

    பதிலளிநீக்கு

இந்தப் பதிவு பற்றிய உங்கள் கருத்து எங்களுக்கு முக்கியம். எதுவானாலும் தயங்காம எழுதுங்க!