Almost 97% of water that is on our planet is either salty or not usable for drinking, 2% is captured in glaciers, so we are practically using only 1% that is left – for drinking and all other needs we have.

Problems that humans have with using water do not has bird albatross. These birds can drink salty water as well because they have special ability – they are able to do so called ‘’desalinization’’ process. This way albatross can remove and dispose salt from water.