Welcome to the NavList Message Boards.

NavList:

A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding

Compose Your Message

Message:αβγ
Message:abc
Add Images & Files
    or...
       
    Reply
    Re: Radium Infused Bubble Sextant
    From: Paul Dolkas
    Date: 2020 Jan 3, 04:36 +0000

    I have another problem with the Radium in these units – you are playing TSA-roulette if you ever try and put one on a commercial flight, checked luggage or not. Sometimes the agent will listen to reason, but sometimes the howling Geiger counter puts them in an un-responsive mood.

     

    It’s a pity, really. I’d love to own one.

     

    Paul Dolkas

     

    From: NavList@fer3.com [mailto:NavList@fer3.com] On Behalf Of Tony Oz
    Sent: Thursday, December 26, 2019 10:02 AM
    To: Paul Dolkas
    Subject: [NavList] Re: Radium Infused Bubble Sextant

     

    David wrote:

    Brad wrote
    I do have one very specific concern, which has not been addressed. Ingestion. Paint is not permanent. It can and will degrade, producing dust. The degradation is neither enhanced nor inhibited by the addition of radium. As the radium infused dust moves about, it will migrate out of your instrument, onto your hands and then into your body. One can argue that the amount is minuscule, yet no level of ingestion is safe.

    Polonium...

    Novichok?

    Tony
    60°N 30°E

    View and reply to this message

       
    Reply
    Browse Files

    Drop Files

    NavList

    What is NavList?

    Join NavList

    Name:
    (please, no nicknames or handles)
    Email:
    Do you want to receive all group messages by email?
    Yes No

    You can also join by posting. Your first on-topic post automatically makes you a member.

    Posting Code

    Enter the email address associated with your NavList messages. Your posting code will be emailed to you immediately.
    Email:

    Email Settings

    Posting Code:

    Custom Index

    Subject:
    Author:
    Start date: (yyyymm dd)
    End date: (yyyymm dd)

    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site
    Visit this site