Sir. Thank you so much for uploading this kind of video. Could you please upload another one with more details such as how they built the dam(joining two high-level ground or just by filling it), how they took water from river , how the parts joining to each other,etc. This is very useful for us even parents. Thank you
වටිනා පාඩමක් හොඳින් පැහැදිලි කර දෙනවා
සර්ට පින්
Thank you sir Good නියම පන්ති මම හරි අසයි සර්
Niyamay sir
Maru
The structures in a tank - 2000 years ago
Wewkandiya
Wew thaulla
Ralapanawa or Salapanawa
Bisokotuwa
Sorowwa
Wariela
Kalaranji Maheswaran
Very important
Sir this video is upload in youtube verry gold in my friend and all children. Sir thank you so much
Sir. Thank you so much for uploading this kind of video. Could you please upload another one with more details such as how they built the dam(joining two high-level ground or just by filling it), how they took water from river , how the parts joining to each other,etc. This is very useful for us even parents.
Thank you
Frccvttobd cxxw xxcccdddfvjj කුමාර
Exactly
I also have the same questions
🙏🙏🙏🙏🙏
Thanks sir
Sir ,sarge golayek mama .math wasara 7kata kalin imaduwa class ekethi igena Gatha sorta budu saranai
Mata sirge number eka soyala denna puluwanda
Excellent
👍👍
👍
Tanks 😊
Sir Thanx ....👌👌
Thank you sir 😎🙏😷
Very useful
elasar
සර්ට බොහෝම පින් ! වැවක කොටස් අපි හොඳින් ඉගෙන ගත්තා. බොහෝම ස්තුතියි!
Maru
👍
Thank you sir👍