Sundararaman Gopalakrishnan 19th Sep 2017 at 11:31 pm	Well written Lesson to all that skills can so easily become obsolete with passage of time
Nandini Wadhwa 6th Sep 2017 at 01:17 pm	So True. After some time the cobblers would also disappear
rohit patil 6th Sep 2017 at 10:37 am	So true but is the kalai used really harmful, I have heard that it is actually good
Banerjee Babu 6th Sep 2017 at 10:17 am	True. It is saddening to see such skills disappear
Kirankumar Jyothulu 6th Sep 2017 at 10:16 am	simple but indepth article