Changes

Jump to navigation Jump to search
22 bytes added ,  22:26, July 16, 2007
categorize
Line 2: Line 2:     
UVC is extremely dangerous, but it is completely absorbed by ozone and normal oxygen (O<sub>2</sub>).
 
UVC is extremely dangerous, but it is completely absorbed by ozone and normal oxygen (O<sub>2</sub>).
 +
 +
[[category:physics]]
5,175

edits

Navigation menu