“An iceberg is a large piece of freshwater ice that has broken off a glacier or an ice shelf and is floating freely in open water.” (Source: Wikipedia)  The first time I saw an iceberg I was amazed. A big chunk of ice, floating in a lake, without melting just like that, despite the temperature being quite high. I could have looked at it forever, slowly melting and eventually dissolving in the water, like it had never been there. Somehow, ever since, I’ve always been amazed by icebergs. Where they come from, how they are formed and where they are going. Fortunately, you don’t have to A) travel to the north or south pole and/or B) have a lot of…