Geomagnetic polarity timescale: Filled and
open blocks represent intervals of normal and reverse geomagnetic field polarity over the past 40 million years.
Not exact matches
Minecraft is a very popular
open - world sandbox game set in a landscape with
blocks representing trees, dirt, rocks, water, and a lot more that are randomly generated.
Incidentally, the experiments of Tyndall and Fourier were done in closed containers to
block convection and therefore do not
represent open atmospheric conditions whatsoever.