The three types of rock October 21st, 2011 • Filed under: geology | humor Hah. My sister sent this to me. Related Posts Another song – Nate is a Daddy August 28, 2009 Colonels! October 27, 2009 First earthquake warning October 25, 2022 earthquakes ← Previous Post Extrapolating the screen size of Android mobile phones over time. Next Post → Stop SOPA
