#MiniConstruction #ScienceProject #construction #dam #Mini #Hydroelectric Great, thank you all for watching my video. Please click subscribe to the channel . Thanks
@@Tran-Chienhow long does it take for the water to fill up behind the dam and do you build multiple dams everywhere or take the dams down after you build them.
After watching a few of these now, you consistently use dry bricks for these constructions. Everything I've read about brickwork says you're supposed to wet the bricks before placing them, or the cement won't get drawn into the brick to bind to it when the wall dries. Or is there that much moisture in your concrete that it wets the bricks enough?
Hà Nội của chúng ta cũng phải ưu tiên hàng đầu thế giới trong lĩnh vực sản xuất kinh doanh 3 😁 của ông ta 8f sử dụng đất nông nghiệp nông thôn Việt Nam tại 8
