The Physics To Go website will be unavailable Friday evening through Saturday afternoon as electrical work occurs in the American Center of Physics server room. Down time will begin at 6PM Eastern Time on Friday. Service is expected to resume by 6PM on Saturday, July 30.

Feeling that Cold Wind? Here's Why Feature Summary

Type:
Physics in Your World
Title:
Feeling that Cold Wind? Here's Why
Description:
This February 13 snow cover analysis confirms what much of the United States experienced this winter: even states that don't often see snow have seen snow. Before you conclude that the Earth is cooling, check out Feeling that Cold Wind? Here's Why.
Image:
Image credit: <a href="http://www.nasa.gov/" target="_blank">NASA</a>; <a href="http://www.natice.noaa.gov/pub/ims_gif/ARCHIVE/USA/2010/" target="_blank">image source</a>; <a href="http://www.physicstogo.org/images/features/ims2010044_usa.gif" target="_blank">larger image</a>
Image credit: NASA; image source; larger image
Image URL:
http://www.compadre.org/Informal/images/features/ims2010044_usa.gif
Featured:
March 16, 2010 - April 1, 2010