Almost two months ago, a tape containing UNIX v4 was found. It was sent off to the Computer History Museum where bitsavers.org would handle the further handling of the tape, and this process has now completed. You can download the contents of the tape from Archive.org – which is sadly down at the moment – while squoze.net has a readme with instructions on how to actually run the copy of UNIX v4 recovered from the tape.

x-ray delta one posted a photo:

Managers often talk about performance as a static thing. We say that someone is a “high performer” or “low performer”, as if performance is a fixed attribute of their personality. This fixed mindset is a mistake. Performance is contextual: how well you perform your job is deeply dependent on the conditions around you.

(Thank you Tim)

Google's John Mueller was asked if it makes sense to publish 8,000 new pages at once or slowly publish them over time. Like, would publishing them all at once cause some of SEO issue with Google Search.

A group at Caltech's Bruce Murray Laboratory for Planetary Visualization has unveiled a 5.7-terapixel global image of Mars.

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