diff --git a/.obsidian-git-data b/.obsidian-git-data
index a1d1f2a10..f251d1c7c 100644
--- a/.obsidian-git-data
+++ b/.obsidian-git-data
@@ -1,3 +1,3 @@
+Sun Jul 04 2021 15:43:58 GMT+0200 (Central European Summer Time)
 Sun Jul 04 2021 15:42:58 GMT+0200 (Central European Summer Time)
-Sun Jul 04 2021 15:41:58 GMT+0200 (Central European Summer Time)
 Sat Jul 03 2021 13:05:07 GMT+0200 (Central European Summer Time)
diff --git a/.obsidian/workspace b/.obsidian/workspace
index 89837afcd..131f22572 100644
--- a/.obsidian/workspace
+++ b/.obsidian/workspace
@@ -91,6 +91,17 @@
           }
         }
       },
+      {
+        "id": "e37fe7256c0fa8db",
+        "type": "leaf",
+        "state": {
+          "type": "markdown",
+          "state": {
+            "file": "wikipedia.md",
+            "mode": "source"
+          }
+        }
+      },
       {
         "id": "471e8d5ffc499afd",
         "type": "leaf",
@@ -255,8 +266,9 @@
     "width": 300,
     "collapsed": true
   },
-  "active": "253742e9df381de2",
+  "active": "e37fe7256c0fa8db",
   "lastOpenFiles": [
+    "wikipedia.md",
     "2021-07-04.md",
     "cloud computers.md",
     "cloud computer.md",
@@ -265,7 +277,6 @@
     "agora bot.md",
     "agora social media integration.md",
     "agora bridge js.md",
-    "the future of note taking.md",
-    "book.md"
+    "the future of note taking.md"
   ]
 }
\ No newline at end of file
diff --git a/2021-07-04.md b/2021-07-04.md
index c109c9c18..006c2142f 100644
--- a/2021-07-04.md
+++ b/2021-07-04.md
@@ -4,6 +4,7 @@
 - [[agora social media integration]]
 	- [[agora social bridge]]
 - [[the future of note taking]]
+- [[wikipedia]]
 - [[do]]
 	- [x] pay bills
 	- [ ] call family
diff --git a/wikipedia.md b/wikipedia.md
index 9e0b6205a..207669a41 100644
--- a/wikipedia.md
+++ b/wikipedia.md
@@ -1,6 +1,7 @@
 # Wikipedia
 
 - Well, you know. Just one of humanity's best projects.
-- [[go]] wikipedia.org
+	- [[go]] wikipedia.org
+	- https://twitter.com/flancian/status/1411682076148047872