feat: tidy images

1 files changed, 5 insertions, 5 deletions

diff --git a/content/unix-history/02_unix.md b/content/unix-history/02_unix.md
index ca3b29b..52c084b 100644
--- a/content/unix-history/02_unix.md
+++ b/content/unix-history/02_unix.md
@@ -6,7 +6,7 @@ categories = ["unix-history"]
 draft = false
 weight = 2003
 image_dir = "unix-history"
-image_max_width = 700
+image_max_width = 480
 abstract = "How Unix came to be?"
 shortname = "Part II: Unix"
 link = "part-ii-unix"
@@ -42,7 +42,7 @@ Try to print a page every few lines - let alone every character.
 Even the bravest of the brave would not escape the anger of the finance department.
 
 
-## Getting a computer {#getting-a-computer}
+## <span class="org-todo todo TODO">TODO</span> Getting a computer {#getting-a-computer}
 
 After this short intermission, let's return to _UNIX_.
 
@@ -57,7 +57,7 @@ And since those costed an arm and a leg, end users were paying for time they use
 A single game of _Space Travel_ could cost Ken USD 50-75[^fn:3].
 Luckily, he was able to find a discarded PDP-7 from another department[^fn:2].
 
-{{< image class="centered" alt="Two red books containing Volume 1 and 2 of Programmers Manuals for CB Unix" source="https://www.uvlist.net/game-164857-Space+Travel" file="space-travel.png" >}}
+{{< image class="centered" alt="Photo of black screen with lines representing rudimentay space ship viewscreen" source="https://www.uvlist.net/game-164857-Space+Travel" file="space-travel.png" >}}
 Space Travel
 {{< /image >}}
 
@@ -79,11 +79,11 @@ The biggest benefit however was the popularity of this machine - over the next d
 You can buy a working one from _eBay_ today.
 It won't be easy nor cheap, but definitely possible.
 
-{{< image class="centered" alt="Two red books containing Volume 1 and 2 of Programmers Manuals for CB Unix" source="https://en.wikipedia.org/wiki/PDP-7#/media/File:Pdp7-oslo-2005.jpeg" file="pdp-7.jpeg" >}}
+{{< image class="centered" alt="Photo of a big, old computer the size of a wardrobe. The dominating color is teal." source="https://en.wikipedia.org/wiki/PDP-7#/media/File:Pdp7-oslo-2005.jpeg" file="pdp-7.jpeg" >}}
 PDP-7
 {{< /image >}}
 
-{{< image class="centered" alt="Two red books containing Volume 1 and 2 of Programmers Manuals for CB Unix" source="https://www.bell-labs.com/institute/blog/invention-unix/" file="thompson-ritchie-pdp11.jpg" >}}
+{{< image class="centered" alt="Photo of two white men. One is standing over and talking the other. The other is sitting in front of a teletype." source="https://www.bell-labs.com/institute/blog/invention-unix/" file="thompson-ritchie-pdp11.jpg" >}}
 Ken Thompson and Denis Ritchie working on the legendary PDP-11.
 {{< /image >}}