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    Re: I'm forever blowing (sextant) bubbles
    From: Paul Dolkas
    Date: 2020 Nov 25, 03:27 +0000

    Dave-

     

    So how exactly do you use a needle to insert bubbles into an A-12? I have both an A-12 and lots of needles.*

     

    -Paul

     

    *For the record, I had a sick cat.

     

    Paul Dolkas

     

     

    From: NavList@fer3.com [mailto:NavList@fer3.com] On Behalf Of David Pike
    Sent: Tuesday, November 24, 2020 10:00 AM
    To: Paul Dolkas <paul@dolkas.net>
    Subject: [NavList] I'm forever blowing (sextant) bubbles

     

    I was selected at random for a UK-wide Imperial College/NHS CV19 antibody survey.  The test is too inaccurate for personal testing, but if all the false positives and negatives cancel out, it should provide a useful national figure.  The kit included a neat little finger pricker and a small polythene pipette for those fussy about applying their fingertip to the lateral flow test directly.  Not being fussy, I decided to keep the pipette and dab away with my finger.  It looks as if the pipette will be perfect for placing a replacement bubbles in artificial horizon cells such as the A12.  Moreover, it’ll save the embarrassment of explaining away a box of syringes and needles in my workshop.  DaveP

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