Fig. 14: The earth is a round water sphere. Barely a quarter of the surface is solid land. And the thin crust on the glowing lava ball isn't that solid either. Fiji Islands. — EXIF: Nikon D200; Δt=1/320 s; f=10.5 mm; f/9.0; ISO 100; 2010-08-08 1:05:29
