Posted on 02/11/2015 12:47:33 PM PST by fishtank
Radon Gas......the 90’s global warming. Given to you by the EPA
When I ran a pro photo lab, one of our products was Cibachrome, prints made directly from transparencies. Dust marks on the transparencies showed up as black marks on the prints. The people doing the dust spot correction used an acid to bleach out the black mark to white, then used color dyes as necessary to fill the white dots in.
It was hard to break the habit of twirling the brush tips on the tongue, but sooner or later the acid made its point.
At least with radium watches, the only thing that is needed is to renew the phosphor coating (ZnS): the radium itself will outlive you by far.
I work for a company that is building a sarcophagus that will cover Chernobyl.
its a really big sarcophagus. It is on tracks and will be slid over the site when completed.
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