Deforestation and Disaster preparedness in Thiruarutpa
“Scientific information in ancient Tamil literature THIRUARUTPA” Sri Ramalingam (alias) Vallalar, wrote Thiruarutpa (www.thiruarutpa.org) in…
Seasonal climate forecasting in ancient days
Advanced climate modeling and forecasting techniques are in place for the past two decades. However for many decades, the farmers in rural Tamil Nadu…
Veeranam tank – A Chola’s water management plan in 10th Century is worth more than 200 million US$ in 2014
Veeranam tank/lake, was built by the famous Chola king Rajadityan son of Paranthaka Cholan during 10th century AD, is one of the classical example…
19th Century Climate Scientist’s article on “Formation of rains”
Sri Ramalingam’s piece of work during 19th century on “how rain forms” is an extra-ordinary scientific work considering the time he had written…
Constructing a hypothetical scenario for a historical statement on long term landscape changes..
The followers of Sri Ramalingam alias Vallalar might be aware of Vallalar's statement “One day, Vadalur will become Cuddalore”. I have been…
