How Fish Survive Hydro Turbines
16:18
Why Fish Ladders (Mostly) Work
20:32
Why Is Desalination So Difficult?
14:47
O Gênio das Pequenas Turbinas Hidráulicas
22:11
This Bridge Should Have Been Closed Years Before It Collapsed
25:04
Provocamos Uma Avalanche Para Ver Como Elas Funcionam
20:38
Rebuilding the Oroville Dam Spillways
15:25
Nuclear waste is reusable. Why aren’t we doing it?
15:53