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Yeah, yeah, yeah.
No.
All right.
Yep.
All right.
Exposure was better.
Oh, wait.
But if you have metal, then you can't see what's going on inside.
And we're using these tubes for photo chemical reactions.
Yeah, yeah, yeah.
No.
All right.
Yep.
All right.
Exposure was better.
Oh, wait.
But if you have metal, then you can't see what's going on inside.
And we're using these tubes for photo chemical reactions.
Yeah, yeah, yeah.
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