Natural phenomenon
From Wikipedia, the free encyclopedia
Image:Pahoeoe fountain original.jpg
This parabola-shaped lava flow illustrates Galileo's law of falling bodies as well as blackbody radiation -- you can tell the temperature from the color of the blackbody.
Image:Polarlicht 2.jpg
Aurora is one of a natural phenomenon
[edit] See also
fi:Luonnonilmiö pt:Fenômeno natural

