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The flash you see when opening certain envelopes (especially the
self-seal variety) is caused by triboluminescence.
Triboluminescence is the emission of light resulting from friction
generated by the vigorous crushing or tearing of certain substances.
originally posted by: shaneslaughta
IPV6 is a replacement addressing system for electronic devices to connect to the internet. IPV4 only has 4,294,967,296 addresses available and a good chunk of those are privately held addresses.
To keep pace with the increasing demand of private ip addresses they had ti begin implementing IPV6.
originally posted by: VirusGuard
a reply to: Bedlam
it might be normal but I had never heard about it or seen it before had you ?
Envelopes have been around a long time and according to state propaganda Fracking chemicals present no hard to human life so it's a bit hard for me to believe anything I am told these days but who knows.
a reply to: CraftBuilder
Well you know them ultra violet lights you have in night clubs, well you know.
However a master of science like you would also know that I see nothing and it's all an illusion in the back of your mind and no two people quite see colours the same anyway.