And here’s a rather nice pair of Doctor Who-themed adverts for the Prime Computer range of minicomputers. There are so fairly obvious hints that Tom Baker and Lalla Ward are phoning it in but the shoutout to their current – but brief – marriage is rather nice.
Tag: Tech
Converting PDFs to JPEG sequences using imagemagick
Imagemagick (available from all good package managers) has the ability to split a .pdf file into a set of numbered images via the following incantation…
convert -quality 100 -density 200 -colorspace sRGB <PathToPDF> -flatten <PathToOutputDirectory/>Page-%02d.jpeg
…where, of course, ‘%02d’ represents the auto-numbering element of the incantation.
The old MS Mac Lab
A 27 Year Old Easter Egg
So apparently the firmware for a number of of the old PPC Macs had Easter Eggs embedded within them and, with the right combination of woo, you could get the firmware to spit these Easter Eggs out for you to view.

‘Go away or I will replace you with a very small shell script’
Another aide-memoire so that I have the link kicking around…
There used to be a somewhat famous ThinkGeek teeshirt called ‘Go away or I will replace you with a very small shell script’ that, even now, gets periodically referenced on the more tech-ish end of the internet. With ThinkGeek now lost to the mists of time, it’s not as easy to Google for as it used to be.

Vending-Bench: A Benchmark for Long-Term Coherence of Autonomous Agents
Prompt Theory
Period Sites with Period Browsers – Machine No. 134

I’ve adde another new Browser and OS combination to Period Sites with Period Browsers – Windows XP Home x86 with Mozilla Phoenix 0.1. See it’s first run here!
Blue Sky
As a followup to my mastodon account (see this post), I’ve also created an experimental Blue Sky account. I’ve still no idea how long they’ll last.
Using Machine Learning for Geoglyph Detection
PNAS has an interesting paper on using AI and Machine Learning to try and identify new Nazca Pampa geoglyphs in the Peruvian Nazca Desert. It’s a fun little lunchtime skim with a few nice images of some of the newly found geoglyphs.
