Tap the page, move to the top or bottom edge, swipe down, or press Tab to reveal reading controls. Use the arrow keys or swipe sideways to turn pages.
8 Arrian: The highest mountains
I.31.8.4 · Wachsmuth pp. 246
That mountains rising vertically more than twenty stadia above the earth (and these are few in number, at least in our part of the world) have never been seen receiving rain or being swept by wind, nor has a cloud been seen above them or settling on them.928
8 Arrian: The ashes on Oeta
I.31.8.5 · Wachsmuth pp. 246
Indeed, there is a report that sacrifices are offered each year on the summit of Oeta to both Heracles and Philoctetes, in memory of the suffering of old, and that the ash on the pyre remains in its place.929
8 Arrian: The air above
I.31.8.6 · Wachsmuth pp. 246
For the air high above the earth is already fine, clear, and luminous; and in this way the vapors that are carried farther upward are dispersed.930
8 Arrian: Dew and its colors
I.31.8.7 · Wachsmuth pp. 246-247
Any fine vapor that, instead of rising far and dispersing, cools and descends to earth becomes dew. Scorched by the sun, it turns red or black. They call its red form miltos ⟨or⟩ phoinias, and whatever is black erysibē.931
8 Arrian: Frost and snow
I.31.8.8 · Wachsmuth pp. 247
When it freezes and falls to earth, it becomes frost. And further, snow stands to rain just as frost does to dew. That cloud too, when it gathers without freezing, separates into rain, but when frozen gathers into snowfall.932
8 Arrian: Why snow is white
I.31.8.9 · Wachsmuth pp. 247
That the cloud freezes into snow before it has fully gathered into water can also be inferred from snow’s color, for it is white and luminous. This is because it freezes and breaks up before turning into water, enclosing with it no small share of airy matter, which is luminous. Hence its color very closely resembles foam, since foam too contains a great deal of airy matter, as the bubbles seething upon it show.933
9 Plato, from the Timaeus: Fluid and soft
I.31.9.1 · Wachsmuth pp. 247
Of water mixed with fire, whatever is fine is called fluid because of its motion and the course it takes as it rolls over the earth; and it is called soft because its bases, being less stable than those of earth, give way.934
9 Plato: Hail, ice, snow, and frost
I.31.9.2 · Wachsmuth pp. 247
When this water is separated from fire and isolated from air, it becomes more uniform and is pressed in upon itself by the constituents that leave it. When it freezes in this way, what undergoes these changes most fully above the earth is hail; on the earth it is ice. What undergoes them less fully and is still half-frozen is called snow when above the earth, and frost when it forms from dew and congeals on the earth.935