science, geology, geoscience, tectonic plates
published on: 2013-11-24 18:23:21
staceythinx: Space posters by Christopher David Ryan
gregmelander: HIGH SHOTS Wouldn’t this be fun…Photographing
plant-a-day: Photos courtesy of Stan Shebs (1, 2, 3) Salazaria
artandsciencejournal: Isn’t Earth’s gravity a beautiful
xwolves: Still the greatest post ever NOT the greatest post
insanelygaming: Release Created by JHALLpokemon