Needhamia Emmigrates to a new

Due to an attack on the old, out-of-date web site, I’ve rebuilt the site on a modern host, rebuilding from LibreOffice files of the old posts to avoid transferring any infection from the old site.

The longer story

I created the old in 2014. The web provider has considered that site “legacy” for several years. Unfortunately, that status meant the site became vulnerable to attack due to obsolete versions of software: 3 times in the past few years the old was compromised, usually by modifications to its .htaccess file, among other things. I finally got fed up with the attacks and decided to create a new, modern site. To avoid reinfection, I’m not doing a simple backup of the old site and restore to the new one.

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Clock Repair: My Meager Knowledge of The Hardness of Metals

It’s taken me a while to learn some basic metallurgy I need for clock repair. When I started I scratched up my brass clock plates by cleaning with SOS pads – steel wool – because I didn’t know that steel is harder than brass. In this post I collect what I’ve picked up in this metals game of Scissors, Paper, Rock.

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