"Cry is free" is one constantly used sentence to users who are complaining about something. But what most don't know, is that this sentence is actually a huge lie. As far as we know, tears consist of water and 0,9 gram salt per litre. And both of these ingredients are not free. Here I listed the price for 10 litre tears for the countries of the G8. I used the following formula (price is in US Dollar): (Price 100 gram salt/100)x9 + (Price 1 cubic litre water/100) = Price for 10 Litre Tears France: 0,20 $ Italy: 0,17 $ Germany: 0,19 $ United Kingdom: 0,22 $ USA: 0,18 $ Canada: 0,18 $ Japan: 0,18 $ Russia: 0,16 $ That means Russia has the cheapest cry.