 Deivis Bluznevi?ius Apr 11, 2016 01:09  | Flowing water provides vitality to the surroundings. By slowing down the river you will slow down activity in the nearby town. I myself live in a town where there is a dam and hydropower plant. There are a lot of problems and the activity in the streets near the river is very slow. |
 Perry Grossman May 5, 2016 02:13  | Hi Naresh, There is some nice information here about an existing solution. I just am concerned that the costs do not fully include externalities, such as the disruptions to surrounding areas that deivisbluz indicates. Maybe you could address those concerns or add some new elements to the solution that might help address those problems. Perry |
 Online Teching Feb 22, 2018 05:50 | your article gives a good information for me.Am work with Online tuition in Australia .our classes of all students are discuss this type topics.thank you for sharing this information. |
 Coca Mary Feb 23, 2020 02:25 | This is a good and engaging topic. I enjoyed reading this article. I am waiting for new updates from you. |
