<div dir="auto">So I guess all that leaves us with at this point is laser welded inscriptions onto a block of metal, installed backwards as the cornerstone of the next monument being preserved by a historic society.</div><div dir="auto"><br></div><div dir="auto">It’ll be the next iteration of 3D printing: MIaaB (Metal Inscriptions as a Backup).</div><div dir="auto"><br></div><div dir="auto">Whole building would have to come down to restore from backup, but it’d at least stand the test of weathering…</div><div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, May 5, 2022 at 06:44 Julian H. Stacey <<a href="mailto:jhs@berklix.com">jhs@berklix.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)">Matthias Apitz wrote:<br>
> I think, paper tapes as in the years 70 would be the best media for this<br>
> approach.<br>
<br>
Paper tape had a high error rate (& tear rate).  It chaffed & built<br>
dirt on reader, & absorbed finger grease & misread whether optical<br>
or capacitive readers. Mylar (plastic) was better, stronger.<br>
<br>
Often on long paper tapes we'd read several times & compare to<br>
ensure probably no errors. Checksums weren't so often available.<br>
<br>
Our pape tape flew so fast through the reader we held dustbins at<br>
~ 45 degrees to catch it. & then reloaded slower back out of bin<br>
onto winder.<br>
<br>
Cheers,<br>
-- <br>
Julian Stacey  <a href="https://u25119845.ct.sendgrid.net/ls/click?upn=2dQXn-2FuZ4IFXJrxoTvrldvqqxLcoXrCdV6gWFc3-2BDwiGSo0Z8d6K83e32R-2BJhBnZkOcW_RtEKULAgbs8GArutgsfJQJI1lr9pAjJUwpaVhpathDK-2FZv-2Fiay3xKjt5SlrXDHfdGPOInn-2FYa2pOgkQQmRqX33H7xmuhXSYECJJVlS5KSX5Bu-2BgbvBZ0-2B6uhNg0d4uOrYU8IkIxVIll59GMvOhNdxSArpiURAXYtGTRZgH9k5ywzIyxAP-2FxxefWXQN0abdm0IyDNeLObcPxMp0CtOtlFZA-3D-3D" rel="noreferrer" target="_blank">http://berklix.com/jhs/</a> <a href="https://u25119845.ct.sendgrid.net/ls/click?upn=2dQXn-2FuZ4IFXJrxoTvrlduUYeMsH2lklagub3xQmxr4-3D55Ki_RtEKULAgbs8GArutgsfJQJI1lr9pAjJUwpaVhpathDK-2FZv-2Fiay3xKjt5SlrXDHfdTEykt03H8pGlgpYimR2TMWmYBox7hY-2BJk5hnH-2FPHNF1aRO9UEC4ZFQ5jvys1gtqnoKPpLyKhR1OuQczE0prtxYxxC0r3ij-2FmL775iaBNDEiWYWj8-2BgBuCrb7kTHlTmFuiLJlp0z6lGzHP6b24UfRUA-3D-3D" rel="noreferrer" target="_blank">http://stolenVotes.uk</a><br>
Arm Ukraine, kill Putin mass murderer causing global grain & fuel shortage.<br>
<br>
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</blockquote></div></div>
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