Add Yahoo as a preferred source to see more of our stories on Google. When you see pictures of the Great Lakes around Chicago, Detroit or Cleveland, there's a sheet of ice extending from the shore.

(via Reactions) The Mpemba Effect happens when hot water freezes quicker than room temperature water, or does it? Alex goes on an exhaustive journey to replicate the Mpemba effect and hits a few snags ...

A clear explanation of water’s freezing point and how temperature, pressure, and impurities can affect how cold it gets as it turns to ice.

When you see pictures of the Great Lakes around Chicago, Detroit or Cleveland, there's a sheet of ice extending from the shore. For the most part, you don't see the same thing with the Atlantic Ocean ...