Water: we once thought it was an endless natural resource and many of us took it for granted. Now we know better.
768 million people in the world do not have access to safe drinking water, roughly one in ten of the world’s population.
Do you know, on the other hand, how many litres of water it takes to make the paper for a Sunday Newspaper? Or, can you believe that the most expensive bottle of water costs more than half a million pounds?
From outer space to Canada’s two million lakes, from Martian dirt to the average British toilet, here are 50 interesting and useful water facts that you may not know. [Source: Aquatec. Original post here.]