Why can’t we drink salt water?
Water is essential for our survival, yet more than 96% of the planet’s liquid water is ocean water, and it contains so much salt that it is not safe for humans to drink. Salty seawater does not quench thirst, and drinking too much of it can even lead to death from dehydration. But if saltwater is still water, why can’t… Read More »Why can’t we drink salt water?