Definition. Cerebral palsy (CP) is the term used for a group of nonprogressive disorders of movement and posture caused by abnormal development of, or damage to, motor control centers of the brain.
How to Identify a Meteorite. This is a series of eight pages. My presumption is that you have found a rock that you think is a meteorite. You want to identify that rock. The intent is that you start here and work your way sequentially through the pages.At the end you will have a better idea whether or not your rock is a meteorite--but there will be more to do.1  This is the starting place and the first question--you are here now.2  This page is for people who saw the meteorite fall--or thought they saw it fall. 3  On this page we look at the surface of the rock. 4  Here we look at meteorite shape. 5  Most ...ow to Identify a Meteorite. This is a series of eight pages. My presumption is that you have found a rock that you think is a meteorite. You want to identify that rock. The intent is that you start here and work your way sequentially through the pages.
Where did that Russian meteor come from? Astronomers determine origins. Relying on the many publicly available videos of the meteor that exploded over Russia's Ural Mountains earlier this month, a pair of Colombian astronomers say that they have calculated the space rock's orbit. February 27, 2013. This dashcam video frame grab shows a meteor streaking across the sky of Russiaâs Ural Mountains earlier this month.