Wednesday, October 25, 2006

Coins Don't Smell, You Do

In an experiment, seven test subjects reported smelling the metallic odor after their hands came into contact with iron. Researchers took gas samples from the subjects' skins and traced the smell to 1-octen-2-one, an organic molecule formed when certain oils in skin decompose.Scientists think it works like this: When touching objects made of iron, perspiration from skin causes the iron atoms to gain two electrons. The doubly negative iron atoms react with oil in skin, causing them to decompose, forming 1-octen-2-one.

LiveScience.com - Coins Don't Smell, You Do

technorati tags:

No comments:

Post a Comment

Note: Only a member of this blog may post a comment.

Related Posts with Thumbnails