आइये जाने ........... - Page 5

bindujain · 13-10-2013, 04:54 AM

4. Dock

bindujain · 13-10-2013, 04:55 AM

4. Dock

India was the first nation to have a dock that dated back to 2400BCE. People belonging to the Harappa Civilization were the first to build a dock in Lothal. This proves their immense understanding of oceanology and marine engineering. The Lothal Dock proves their precision and vast knowledge about tidal waves and hydrography. Without having a thorough knowledge of these topics, it is impossible to build a dock.

bindujain · 13-10-2013, 04:56 AM

3. Crucible Steel

bindujain · 13-10-2013, 04:56 AM

3. Crucible Steel

High-quality steel has been produced in South India since ancient times. The technique used to manufacture it was later on called the crucible technique. Pure wrought iron was first put together with glass and charcoal in a container and was heated till the metal melted and absorbed the carbon.

bindujain · 13-10-2013, 04:57 AM

2. Ink

bindujain · 13-10-2013, 04:57 AM

2. Ink

Ink made from various materials was first invented in India. This black pigment was used in writing manuscripts in ancient India. India ink was made by burning tar, pitch, bones. Carbon was the primary pigment of India ink.

bindujain · 13-10-2013, 04:58 AM

1. Zero

bindujain · 13-10-2013, 04:58 AM

1. Zero

Mathematics does not make sense without zero. Although it has no value, it plays a vital role in Arithmetic. Aryabhatta was a great mathematician and an ace astronomer. His contribution to mathematics is unimaginable. Use of Place Value System was clearly mentioned in Aryabhatta’s Bhakshali manuscript and thus zero came into existence. No particular symbol was given to zero but the presence of zero was evident from his work.
__._,_.___

Dr.Shree Vijay · 13-10-2013, 09:04 PM

बेहतरीन ज्ञानवर्धक जानकारी.................

Dr.Shree Vijay · 13-10-2013, 09:07 PM

13-10-2013, 04:54 AM	#41
bindujain VIP Member Join Date: Nov 2012 Location: MP INDIA Posts: 42,448 Rep Power: 144	Re: आइये जाने ........... 4. Dock __________________ मैं क़तरा होकर भी तूफां से जंग लेता हूं ! मेरा बचना समंदर की जिम्मेदारी है !! दुआ करो कि सलामत रहे मेरी हिम्मत ! यह एक चिराग कई आंधियों पर भारी है !!

13-10-2013, 04:55 AM	#42
bindujain VIP Member Join Date: Nov 2012 Location: MP INDIA Posts: 42,448 Rep Power: 144	Re: आइये जाने ........... 4. Dock India was the first nation to have a dock that dated back to 2400BCE. People belonging to the Harappa Civilization were the first to build a dock in Lothal. This proves their immense understanding of oceanology and marine engineering. The Lothal Dock proves their precision and vast knowledge about tidal waves and hydrography. Without having a thorough knowledge of these topics, it is impossible to build a dock. __________________ मैं क़तरा होकर भी तूफां से जंग लेता हूं ! मेरा बचना समंदर की जिम्मेदारी है !! दुआ करो कि सलामत रहे मेरी हिम्मत ! यह एक चिराग कई आंधियों पर भारी है !!

13-10-2013, 04:56 AM	#43
bindujain VIP Member Join Date: Nov 2012 Location: MP INDIA Posts: 42,448 Rep Power: 144	Re: आइये जाने ........... 3. Crucible Steel __________________ मैं क़तरा होकर भी तूफां से जंग लेता हूं ! मेरा बचना समंदर की जिम्मेदारी है !! दुआ करो कि सलामत रहे मेरी हिम्मत ! यह एक चिराग कई आंधियों पर भारी है !!

13-10-2013, 04:56 AM	#44
bindujain VIP Member Join Date: Nov 2012 Location: MP INDIA Posts: 42,448 Rep Power: 144	Re: आइये जाने ........... 3. Crucible Steel High-quality steel has been produced in South India since ancient times. The technique used to manufacture it was later on called the crucible technique. Pure wrought iron was first put together with glass and charcoal in a container and was heated till the metal melted and absorbed the carbon. __________________ मैं क़तरा होकर भी तूफां से जंग लेता हूं ! मेरा बचना समंदर की जिम्मेदारी है !! दुआ करो कि सलामत रहे मेरी हिम्मत ! यह एक चिराग कई आंधियों पर भारी है !!

13-10-2013, 04:57 AM	#45
bindujain VIP Member Join Date: Nov 2012 Location: MP INDIA Posts: 42,448 Rep Power: 144	Re: आइये जाने ........... 2. Ink __________________ मैं क़तरा होकर भी तूफां से जंग लेता हूं ! मेरा बचना समंदर की जिम्मेदारी है !! दुआ करो कि सलामत रहे मेरी हिम्मत ! यह एक चिराग कई आंधियों पर भारी है !!

13-10-2013, 04:57 AM	#46
bindujain VIP Member Join Date: Nov 2012 Location: MP INDIA Posts: 42,448 Rep Power: 144	Re: आइये जाने ........... 2. Ink Ink made from various materials was first invented in India. This black pigment was used in writing manuscripts in ancient India. India ink was made by burning tar, pitch, bones. Carbon was the primary pigment of India ink. __________________ मैं क़तरा होकर भी तूफां से जंग लेता हूं ! मेरा बचना समंदर की जिम्मेदारी है !! दुआ करो कि सलामत रहे मेरी हिम्मत ! यह एक चिराग कई आंधियों पर भारी है !!

13-10-2013, 04:58 AM	#47
bindujain VIP Member Join Date: Nov 2012 Location: MP INDIA Posts: 42,448 Rep Power: 144	Re: आइये जाने ........... 1. Zero __________________ मैं क़तरा होकर भी तूफां से जंग लेता हूं ! मेरा बचना समंदर की जिम्मेदारी है !! दुआ करो कि सलामत रहे मेरी हिम्मत ! यह एक चिराग कई आंधियों पर भारी है !!

13-10-2013, 04:58 AM	#48
bindujain VIP Member Join Date: Nov 2012 Location: MP INDIA Posts: 42,448 Rep Power: 144	Re: आइये जाने ........... 1. Zero Mathematics does not make sense without zero. Although it has no value, it plays a vital role in Arithmetic. Aryabhatta was a great mathematician and an ace astronomer. His contribution to mathematics is unimaginable. Use of Place Value System was clearly mentioned in Aryabhatta’s Bhakshali manuscript and thus zero came into existence. No particular symbol was given to zero but the presence of zero was evident from his work. __._,_.___ __________________ मैं क़तरा होकर भी तूफां से जंग लेता हूं ! मेरा बचना समंदर की जिम्मेदारी है !! दुआ करो कि सलामत रहे मेरी हिम्मत ! यह एक चिराग कई आंधियों पर भारी है !!

13-10-2013, 09:04 PM	#49
Dr.Shree Vijay Exclusive Member Join Date: Jul 2013 Location: Pune (Maharashtra) Posts: 9,467 Rep Power: 116	Re: आइये जाने ........... बेहतरीन ज्ञानवर्धक जानकारी................. __________________ * Dr.Shri Vijay Ji * ऑनलाईन या ऑफलाइन हिंदी में लिखने के लिए क्लिक करे: .........: सूत्र पर अपनी प्रतिक्रिया अवश्य दे :......... Disclaimer:All these my post have been collected from the internet and none is my own property. By chance,any of this is copyright, please feel free to contact me for its removal from the thread.

13-10-2013, 09:07 PM	#50
Dr.Shree Vijay Exclusive Member Join Date: Jul 2013 Location: Pune (Maharashtra) Posts: 9,467 Rep Power: 116	Re: आइये जाने ........... __________________ * Dr.Shri Vijay Ji * ऑनलाईन या ऑफलाइन हिंदी में लिखने के लिए क्लिक करे: .........: सूत्र पर अपनी प्रतिक्रिया अवश्य दे :......... Disclaimer:All these my post have been collected from the internet and none is my own property. By chance,any of this is copyright, please feel free to contact me for its removal from the thread.