EA
Thursday, April 18, 2024
AI
Saturday, September 16, 2023
Moon
MOON EXPLORATION
Chandrayaan 3 mission (Launch Date - 14 July 2023 14.35 hrs IST) was a great success ( Landing Date Time - 23 August 2023 06.04 hrs IST) for ISRO team, ISRO and INDIA.
Wishing them more success in the future. From childhood space always fascinated me and my friends. We learned about rockets in detail during our high school and were attracted to them. As we grew heard about Vikram Sarabai, and Dr. Kalam, followed him and highly motivated by his accomplishments and speeches.
FROM HUMBLE BEGININGS
Later moved to US for higher studies and had opportunity to visit Wallops Island where Dr. Kalam had also visited. My environmental research was on Chesapeake Bay sediment toxicity. Also had a dream to study such toxicity on extraterrestrial materials, which did not materialize due to various reasons but the interest in space never deteriorated. Life took its path and put me near the Titusville where Kennedy Space Center, NASA is located. NASA's outer planet exploration, it's space shuttles, and rockets are examples of human's intelligence, hard work, dedication, perseverance, unselfish sacrifices and uncompromised quest for exploration into unknown territory.
"Not because they are easy, but because they are hard; because that goal will serve to organize and measure the best of our energies and skills."
Tuesday, February 14, 2023
Indus Valley Scripts
Deciphering Indus script:
PASUPATHI SEAL - (Mahayogi seal, Proto-Shiva seal )
Dr. N. Ganesan (NASA and US Airforce Scientist) - Troves of information - intrigued me into historic language research and was reading extensively on these subjects.
He is from Pollachi, where I am also from. He is admin of our Tamil Circle (தமிà®´் வட்டம்) group and he solves many ancient Tamil word meaning, etymology, history and many other language related enquiries. He is also well versed in Tamil who could write Venba immediately. Recently he was awarded Kalingarayar Award at Thiru. N. Mahalingam NM100 Centennial function.
Dr. Ganesan is also involved in Houston Tamil Studies Chair:
Dr. N. Ganesan has published a paper on:
A Dravidian Etymology for Makra - Crocodile
Gharial
It led me to get interest in Indus Valley topics and search on various available information on Indus.
It is always great to understand historical scripts.
One of them that intrigues more is the Indus Valley Scripts.
Some information on Indus valley and seals:
Time Line Source: World History
c.7000 BCE - Evidence of religious practices in the Indus Valley
c. 7000 BCE - c. 600 BCE - The Indus Valley (or Harappan) Civilization.
c. 4000 BCE - Farming settlements are established in the Indus Valley.
c. 3000 BCE - First signs of urbanization in the Indus Valley.
c. 3000 BCE - The Aryans - nomadic northerners from central Asia - possibly begin to migrate into the Indus Valley in an early phase of migration.
c. 2800 BCE - c. 1900 BCE - The rise of the great Indian cities of Mohenjo Daro and Harappa.
c. 2600 BCE - Hundreds of towns and cities are established throughout the Indus Valley.
c. 2500 BCE - Earliest use of the Indus Script.
c. 2000 BCE - c. 1500 BCE - The Aryans expand into the Ganges valley in India.
530 BCE - Persia conquers the Indus Valley.
Wiki - Indus_Valley_Civilisation
Khan Academy on Indus Valley Seal
Indus Valley people had a great Water and Sewage System which shows their advance knowledge:
Latest Research on Indus Valley Script Decipher is the
Main research that this blog article is all about:
Deciphering Indus script as a cryptogram - Yajnadevam
Researcher Yajnadevam:
Indus inscriptions hold the key to unlocking the history of pre-Iron age India and all Indo-European peoples but remains undeciphered for over a century. All prior attempts have been unsatisfactory and non-falsifiable. We decipher the Indus script by cryptogram using PERL program.
This method of decipher by cryptogram is a well known method from 1997 or so, used to programmatically decipher cryptograms on many websites such as cryptoquip and cryptogram solver.
It's a mathematical derivation based on set arithmetic. The matches are not "what is known to me (Yajnadevam)", they are an exclusive match based on regular expressions. Sign clustering is a post-decipherment activity for our convenience, it is not an input to the derivation. Please check the references which point to the method.
YouTube video regarding the research by Yajnadevam:
Other References:
Site to convert Devanagari to iast -
International_Alphabet_of_Sanskrit_Transliteration:
IAST comparison with ISO15919
Aksharamukha
Tamil related Tools:
Anunadam
Avalokitam
Tamiljinavani
Deciphering Indus script as a cryptogram by Yajnadevam is a great work and opens up lots of information on many disciplines. He has deciphered all the Indus valley scripts in the tablets successfully. Further research along with paleo genetics can open up many things.
Full picture showing Uralic and Dravidian relationships, Slavic history
Indus Valley Genetics
He has done this research with a passion to solve such history. These type of researchers tend to be " Scientists of value rather than scientists of success”. Hope they can bring lots of information of the past history that is buried in the World to benefit human kind.
Without technical knowledge, our ancestors could not have built such structures that are withstanding more than thousand years. Knowledge has been transferred through memorization, chanting and hearing from generation to generation, which is unbelievable achievement.
Ancient researchers and siddhars did not try to publish and get their fame, but were really interested in Earth and its inhabitants to benefit from their findings. They were humans of value than success.
People seeking answers will be exploring more to find out the truth in the historic remains and value in them. We will be working together and seeking the best on these topics.
Tuesday, October 11, 2022
Motorbikes
Deviating from regular topics, following young boys who are YouTube moto loggers (Cherry Vlogs and Twin Throttlers - TTF) and traveler Tamil Trekker from Tamil Nadu, made me to write this blog article, similar to a previous blog - Music. As soon as I could comprehend things in childhood life, I started to have affinity towards motorbikes and travelling. The reason for that was maternal Uncle S.A. Ramakrishnan. He had a motorcycle called AJS, a British model bike slightly bigger than Enfield bike.
He spend lots on it to keep it in crisp condition with chrome shining everywhere. He kept it spotless clean - fully loaded motorbike. He would buy parts meticulously at Bapu Lal Auto Spares in Coimbatore behind Railway station. Have spend more such times during childhood. It was fun riding that bike with him. It had a great sound and people would look at us when he gives extra little throttle. Back in Pollachi (during those high school days), my vehicle journey started with a bicycle (Hercules) gifted by my grandfather.
During that time, we travelled to Top Slip in scooters and TVS50, very risky rides into wildlife area. Later they stopped allowing two wheelers because a wild elephant killed a person riding a two wheeler. After completing my undergraduate degree, me and a friend took his Suzuki for a trip all along the God's own country - Kerala.
He had relatives in Palghat, Trichur and Chengannur was our destination. Driving in Kerala, in the beautiful nature serene environments - was great experience, which made me to pursue higher studies in Environment field. Unfortunately my friend who rode to Kerala is no more. Sad. Later my uncle (Chitappa - Father's younger brother) gave me and my brother a Suzuki as a gift.
We were immediately attached to the bike. I got admission to PSGCAS for my Masters in Environmental Sciences (MSc) and my brother was studying undergraduate there. Most of the time it was bus commute from Pollachi (our home) to Coimbatore. We had great friends travelling with us during these bus travels daily and it was always fun filled great times. When we got the motorbike, we would purposefully get ready very slowly and tell our parents, today we will be taking our Suzuki to college. Even though they did not like it, we always insisted that it is late and by riding our Suzuki we will reach on time. Once we got the approval from parents, we rode the Suzuki to college and had great fun riding it to college.
What an experience it was. Never in life it will come back. Each and every minute we rode our bike, it was great fun. Our friends group had Honda, Yamaha and Kawasaki bikes.
We would exchange them and had fun with all the varieties of bikes which were available then.
My dear friend (brother) who is no more was from Vettaikaranpudur.
One day to impress our seniors he planned and arranged a trip to Kodaikanal. Four of us in a bike and a scooter. It was great fun trip in Suzuki motorbike and a scooter that made the experience an unforgettable one. Me and him rode a Suzuki bike borrowed from friend. We went to Palani hills and climbed to Kodaikanal from there. Our seniors were in a van and we followed them in our bike. They were surprised to see us in bikes. My friend also had similar Suzuki ( same color and model ). Some times for fun we used to compete with each other within the speed limit follwoing the road rules from Coimbatore to Pollachi - still cherish those moments. One dreadful thing - when we rode, dogs used to cross the roads. Somehow we managed. If the speed limit, road rules, safety features and use caution were not followed, I would not be here to narrate these stories. We would also use our bikes as dirt bikes from his house to his farm - in rough and tough muddy off roads.
Later me and friend moved to Bharathiar University for studying another Masters in Environmental Science ( MPhil - Environmental Physiology). Then it was always motorbike ride from Pollachi to Bharathiar University. It was even more fun. My another friend's sister (she is also my sister) was working in Delhi and she bought us a full mask helmet as a gift.
One of the bike riders I follow in YouTube is Cherry Tagore - Cherry vlogs from Tamil Nadu. He has done great rides in motorbikes. He even completed Trans Russian route which is even tougher for Russian riders. He did it without knowing the language. Great guy and rider. I have seen his great love for animals and bikes. Currently he is on World Trip in his BMW. It is great to watch him and his friend taking on this World tour. I wish him and bless him to complete this ride successfully. He is an inspiration to many. I request everyone to subscribe and support him during this World tour. Go Cherry. Because of his vlog, I wrote this article, since it brought back my motorbike riding days memories. Please subscribe and support Cherry Vlogs.