What happened to the series?

If you’ve been reading this blog for very long. you’ll know that I frequently write a series of posts on a topic, like this one on how to do an ISO 13849-1 analysis. A few months ago, the software I have been using for many years to organize those series posts stopped working properly and…

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Problems with our websites

Figure holding a large red wrench

Apologies Just a quick note to all our readers to explain the outages we’ve been having. First, I apologize for the downtime and sporadic outages you’ve probably experienced. We tried and failed to avoid those issues, but we think everything is sorted out now. Moving house is never easy We outgrew the capabilities of our…

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