Look here for works of
art, an index of useful books on science, myth, art, and teaching, and a
selection
of poems on topics ranging from weather to myths related to the planets
and the stars.
xOoids : Small (< 2 mm), spheroidal, layered sedimentary grains, usually composed of calcium carbonate, but sometimes made up of iron- or phosphate-based minerals.
A new study shows that water might have been on Earth very early in its history. Before this new information, scientists thought water came to Earth from comets. Scientists have learned this by studying...Read more