A Tale of Two USPS Deliveries

Discussion in 'Off-topic Political' started by moe mensale, Oct 26, 2020.

  1. Schweisshund

    Schweisshund Well-Known Member

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    Ok, so, I am still stuck on this nanotech ink .... found this very interesting

    https://www.nanowerk.com/spotlight/spotid=26917.php

    I know, I know, some of you guys have known about this for quite some time.

    I recall a GBI agent coming to my High School years ago (uh ...decades) to lecture our class about his job, what he does, investigations he has been involved in etc. etc. (believe it or not, his specialty was busting moonshine operations).

    One of the things he talked about was counterfeit money. He showed us all the different ways you could tell if money was genuine or fake. You can take a tweezer and pick out blue and red fibers in the cloth (it is not paper), and the dye can be rubbed off if you press it against white paper, you will see green dye. There were a few other things he mentioned ....but just thought it was interesting.


    and just how far has this tech gone since 2005? https://www.azonano.com/article.aspx?ArticleID=1344
     
  2. pml

    pml Active Member

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    You wouldn't be surprised if I told you about all the workers that sit around a DeKalb P.O. On Saturday mornings basically to collect OT pay. Im sure it happens elsewhere too