The hidden physics behind the sharp points on your ice cubes

Ice Spikes Explained · 4:01 · Video: Veritasium · Watch at the source

In short: Have you ever wondered why water freezes into jagged spikes rather than smooth surfaces? This video explores the specific physical conditions required to create these structures, featuring time-lapse footage of a growing spike in the Czech Republic.

Ice spikes are not just aesthetic accidents; they are governed by precise thermodynamic principles. The video examines how water freezes into these sharp formations and why their existence is significant to our understanding of physical processes.

The presentation includes time-lapse footage captured by Lesley Hill, Russ Sampson, and Edward Lozowski in Olomouc, Czech Republic, with technical assistance from Kenny Lozowski.

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