Entropy

Moonyan / मनोयान 
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Yesterday I composed and posted a few Sanskrit stanzas in this blog.
I had to check a reference from the ऋग्वेद / Rigveda  मण्डल 1, No. 163.
I had posted this here in this blog 3 or 4 years ago.
Trying to understand why a certain word पुरीष / pureeSha was used to indicate the origin of the 'Arab', so far I was not convinced about the apparent meaning of the word.
The apparent meaning is 'excreta'.
But today only when I was going through
प्रश्नोपनिषद् / prashnopaniShad 1/11 which states :
 पञ्चपादं पितरं द्वादशाकृतिं दिव आहुः परे अर्धे पुरीषिणम् । ..
I could understand this word means 'Water'.
'Water' is cognate of 'वात्रम्', which points out वायु / air and वारि / water both.
Then I was convinced, the Veda narrates 'Arab' have evolved from Ocean or Water / air,
Though this word  पुरीष / pureeSha also means 'waste', an equivalent of 'entropy' (in Physics).
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पञ्चपादं पितरं द्वादशाकृतिं दिव आहुः परे अर्धे पुरीषिणम् । ..
deals with the Sun / आदित्य which is the foundation for the world made of 5 elements.
Who is of the 12 forms (राशि / group of celestial bodies)
Who is 'Son'; -born of  'अदिति' / 'aditi' (in contrast to 'दिति').
'दिति' / diti' is sister of  'अदिति' / 'aditi', and both the sisters are married to :
ऋषि कश्यप / Rishi Kashyapa.
And a few days ago I have posted a video where Dr. Nagaswami relates
The Caspian Sea to ऋषि कश्यप / Rishi Kashyapa.
Since from some 6 or more years I myself was pondering over if this is true.
But then, now I have no doubt whatsoever about this.
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