Ice Spikes Explained

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    Why do spikes form on ice cubes? Without them the world would be vastly different. Ice cubes cool first from the top surface, expanding the ice and pushing the water up through holes, forming ice spikes.

    My name is Shem Banbury. I am the owner and Chief Editor of Kiwi Kids News. By day I am a school teacher and by night a wannabe triathlete.