²ÝÁñÉçÇø

Title Authored on Link to edit Content
²ÝÁñÉçÇø grad student part of research team seeking to understand Japan's earthquakes
Top Weird Science Stories of 2010

Western Washington University geophysicists are making localized air-pollution maps by tracking the magnetism of tree leaves. Car and some industrial pollution contains particles of magnetic iron oxide that stick to the leaves, making them magnetic.

Trouble in the air? | Santa Monica Daily Press
The future of pollution monitoring: reading the tree leaves? | The Globe and Mail
Leaves "Magnetized" by Air Pollution, Study Finds | National Geographic
Magnetic leaves reveal Bellingham's most polluted byways | Physorg.com
Subscribe to Bernie Housen