diff --git a/beautiful.md b/beautiful.md
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index 000000000..224184acb
--- /dev/null
+++ b/beautiful.md
@@ -0,0 +1,2 @@
+# beautiful
+
diff --git a/brownian-motion.md b/brownian-motion.md
new file mode 100644
index 000000000..fd53d8ec2
--- /dev/null
+++ b/brownian-motion.md
@@ -0,0 +1,8 @@
+# brownian motion
+
+- [[go]] en.wikipedia.org/wiki/Brownian_motion
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/journal/2021-03-25.md b/journal/2021-03-25.md
new file mode 100644
index 000000000..acb8a9828
--- /dev/null
+++ b/journal/2021-03-25.md
@@ -0,0 +1,17 @@
+# 2021-03-25
+
+- [[noise colors]]
+- [[music for plants]]
+- [[mort garson]]
+- [[met]] [[dylan steck]], [[miguel marcos martinez]], [[bruno winck]], [[alan laidlaw]].
+  - See [[stoa]].
+  - [[rabbit hole detector]]
+  - [[transclusion]]
+  - [[adversarial interoperability]]
+  - [[three dimensions of complexity]]
+    - [[onboarding]]
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[stoa]: ../stoa "Stoa"
+[transclusion]: ../transclusion "Transclusion"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/miguel-marcos-martinez.md b/miguel-marcos-martinez.md
new file mode 100644
index 000000000..b55492171
--- /dev/null
+++ b/miguel-marcos-martinez.md
@@ -0,0 +1,2 @@
+# miguel marcos martinez
+
diff --git a/mort-garson.md b/mort-garson.md
new file mode 100644
index 000000000..6ad29ba10
--- /dev/null
+++ b/mort-garson.md
@@ -0,0 +1,8 @@
+# mort garson
+
+- [[go]] https://en.wikipedia.org/wiki/Mort_Garson
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/music-for-plants.md b/music-for-plants.md
new file mode 100644
index 000000000..69c99108a
--- /dev/null
+++ b/music-for-plants.md
@@ -0,0 +1,11 @@
+# music for plants
+
+- a [[playlist]]
+  - [[go]] https://open.spotify.com/playlist/37i9dQZF1DXclWedfNUp3z
+  - [[beautiful]]
+  - it reminds me of [[plantasia]]
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/noise-colors.md b/noise-colors.md
index d3f528a0f..d47f3e84f 100644
--- a/noise-colors.md
+++ b/noise-colors.md
@@ -2,15 +2,21 @@
 
 - a [[list]]
   - [[white noise]]
+    - uniform frequency
   - [[gray noise]]
-  - [[pink noise]]
+    - the above but adjusted to our psychoacoustic model so it *sounds* uniform
   - [[brown noise]]
+    - generated with a model that approximates [[brownian motion]]
+  - [[pink noise]]
   - [[pull]] [[colors of noise]]
 - What's your [[favorite color]]?
   - I wonder what [[black]] and [[red]] noise sound like.
     - [[true colours]]
+  - My favourites are probably [[gray noise]] and [[brown noise]]. They both sound a bit like waterfalls, the second sounding lower pitched / "booming".
+  - It turns out that [[red]] is usually a synonym of [[brown]], which in turn actually means [[brownian]].
 
 
 [//begin]: # "Autogenerated link references for markdown compatibility"
+[list]: list "list"
 [pull]: pull "Pull"
 [//end]: # "Autogenerated link references"
\ No newline at end of file
diff --git a/plantasia.md b/plantasia.md
new file mode 100644
index 000000000..07ef3b58d
--- /dev/null
+++ b/plantasia.md
@@ -0,0 +1,10 @@
+# plantasia
+
+- an [[album]]
+  - by [[mort garson]]
+  - [[go]] https://www.theguardian.com/music/2019/jul/09/mother-earths-plantasia-cult-album-plants-youtube-algorithm-mort-garson
+
+
+[//begin]: # "Autogenerated link references for markdown compatibility"
+[go]: go "Go"
+[//end]: # "Autogenerated link references"
\ No newline at end of file