 |
 |
|
 |
 |
|
|
|
|
|
|
Encyclopedia :
H :
HE :
HER :
Herapathite |
|
|
HerapathiteHerapathite, or iodoquinine sulphate, can be used for polarizing light.See also: Polaroid
|
|
|
This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License. |
|
| © 2008 Chamas Enterprises Inc. |
