In The Nation of Lanka since 2006
by Dr Kavan Ratnatunga

Linked below are articles published by Kavan Ratnatunga in the nation.lk.
I have also linked to the Original Draft (§) submitted. The version published was often shortened for the lack of space or did not include all of the images submitted. They have been chronologically numbered and listed below classified into few fields on which I have written.

See also my articles published in the Sunday Times.

Astronomy

Rationalism