rcade
Member
Ok that's not a control at all but a comparison aid for when I take a photo. I dont have spare iic's.
if UV light on its own reverses the yellowing caused by UV light, will it go white on their own again? please expand that as i've not heard of that effect thus far.
Also you say the ozone would be gone, do you mean a reaction has occurred and its no longer ozone, or leaked away?
thx!
Hello Ian,
Yes, the reaction happens from only the sun itself- it has a bleaching effect. This is partly why people used to hang their clothes outdoors (other than the drying effect). It takes several bright days to happen, but you can just put the whole computer and keyboard outside, which is nice (no disassembly).
Here is one experiment here (in German).
https://www.forum64.de/index.php?thread/23585-versuche-zum-thema-gilb-bleichen-und-sonnenlicht-uv/
And another thread about the effect and other's experiments.
https://www.forum64.de/index.php?thread/82879-bleichen-nur-durch-die-sonne/
-Pete