feat(content): Updates index and ideas

content/_index.md

@@ -2,7 +2,7 @@
 title = " Welcome to my ~~~~~~~~ homepage !"
 template = "index.html"
 date = "2022-10-26"
-updated = "2022-12-14"
+updated = "2023-01-30"
 extra = { "theme" = "pink-right.css" }
 +++
 
@@ -40,10 +40,7 @@ It's all in french, but I'd like to translate it eventually.
 ## What to do on Tilde Town ?
 
 * I'd like to do some visual HTML/CSS experiments, starting with this website.
-* I will use a static site generator, but I don't know if I'll use Zola or something else.
 * I could host a twtxt account here.
-* RSS feeds : To use with [Feels](https://tilde.town/wiki/socializing/feels.html)
-(for quick general updates) or after setting a more serious blog.
 
 </section>
 
@@ -64,6 +61,14 @@ It's all in french, but I'd like to translate it eventually.
   But how much better ?
   And what about the cost of production and disposal ?
 * *From how many people is it better to use the train instead of cars ?*
+  Running an empty train must be worse than an empty car. A full train is
+  better than the equivalent amount of cars.
+  But I don’t know where the equilibrium lies.
+  Is it 50% occupancy ? 10% ? 1% ?
+  It depends on the car, on the train and on the electric energy mix, but I
+  think we could make a rough model to get an idea.
+  Even just computing some cinetic energy costs (mass of train + passengers vs
+  mass of drivers with their cars) would give a basic indicator.
 
 </section>
 

content/ideas.md

@@ -68,6 +68,8 @@ extra = { "theme" = "ideas.css" }
 * A shell script to get statistics about my `feels` entries :
   * Total number of chars/words/lines
   * Same but per months
+* Do some Ocaml stuff : I haven’t done anything with this language for ages,
+  despite enjoying it.
 
 </section>