Construction of small hydroelectric dams combined with flood discharge 

This man should be proud of himself to undertake a task like this he had to build this in his imagination before he started to dig, Dams on this scale could be built in streams all over the world, maybe just giving energy to one house

This guy is all about reinforcing that concrete!

What a great engineer, keep up the good work

A+ on this project 👏

Ein schas im Wald, aber nur ein ganz leiser

Muy bien

Won't this entire thing fail once the side walls become over saturated with the water that builds up behind the dam? Are you not concerned about that for long term usage or are you just making an operational toy for your video?

Parabéns maravilhoso

Show 👏👍👏

Excellent 🎉🎉❤❤

This is awesome!!

Where are you i want to see these in person

厲害👏👍👏👏👏👏👏

Szép múnka , Engedélyezett , ??

👍

Nice

I've seen several of this type of video. Why do they build these? With the small generators, how much energy is produced

Objetividade

🇮🇳👍

2 meses con suerte dura esa basura!!!!