Dangerous, beautiful and essential for life. H2O is a very odd substance; it is gas, liquid and solid in very odd temperature ranges. Think about it; by some mysterious intermolecular forces, two gasses becomes liquid below 100C and solid below 0C. Venus bay, Australia Sweden - Denmark Storebæltsbroen, Denmark Fredrikshavn, Denmark Flinders, Australia dew Sollihøgda, ...

Oxygen tries to play nice with the other elements in the playground ...