diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index df3da9a..fa362a7 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -50,17 +50,17 @@
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           },
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-            "id": "913588718df85dd0",
+            "id": "f81ec2b7a4ca327f",
             "type": "leaf",
             "state": {
               "type": "markdown",
               "state": {
-                "file": "0 Journal/0 Daily/2025-12-10.md",
+                "file": "2 Personal/Lists/Business Ideas.md",
                 "mode": "source",
                 "source": false
               },
               "icon": "lucide-file",
-              "title": "2025-12-10"
+              "title": "Business Ideas"
             }
           }
         ],
@@ -196,13 +196,13 @@
             "state": {
               "type": "outline",
               "state": {
-                "file": "0 Journal/0 Daily/2025-12-10.md",
+                "file": "2 Personal/Lists/Business Ideas.md",
                 "followCursor": false,
                 "showSearch": false,
                 "searchQuery": ""
               },
               "icon": "lucide-list",
-              "title": "Outline of 2025-12-10"
+              "title": "Outline of Business Ideas"
             }
           },
           {
@@ -313,11 +313,50 @@
       "periodic-notes:Open today": false
     }
   },
-  "active": "913588718df85dd0",
+  "floating": {
+    "id": "0e87b1fc3e9691f7",
+    "type": "floating",
+    "children": [
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+        "id": "1bc00a8ff99c61fe",
+        "type": "window",
+        "children": [
+          {
+            "id": "73412163fce690c7",
+            "type": "tabs",
+            "children": [
+              {
+                "id": "913588718df85dd0",
+                "type": "leaf",
+                "state": {
+                  "type": "markdown",
+                  "state": {
+                    "file": "0 Journal/0 Daily/2025-12-10.md",
+                    "mode": "source",
+                    "source": false
+                  },
+                  "icon": "lucide-file",
+                  "title": "2025-12-10"
+                }
+              }
+            ]
+          }
+        ],
+        "direction": "vertical",
+        "x": 4260,
+        "y": -513,
+        "width": 900,
+        "height": 1125,
+        "maximize": false,
+        "zoom": 0
+      }
+    ]
+  },
+  "active": "f81ec2b7a4ca327f",
   "lastOpenFiles": [
-    "0 Journal/0 Daily/2025-12-09.md",
-    "0 Journal/0 Daily/2025-12-10.md",
     "0 Journal/Meetings/20251209 - Cofounder Meeting.md",
+    "0 Journal/0 Daily/2025-12-10.md",
+    "0 Journal/0 Daily/2025-12-09.md",
     "0 Journal/Meetings/OneSec Cofounder Verhandlung.md",
     "0 Journal/Meetings/Luca Radojevic - Meeting 1.md",
     "99 Work/0 OneSec/OneSecThoughts/Cofounder Meeting 1 - 04.06.25.md",
diff --git a/2 Personal/Lists/Business Ideas.md b/2 Personal/Lists/Business Ideas.md
index f86ed09..549d60c 100644
--- a/2 Personal/Lists/Business Ideas.md	
+++ b/2 Personal/Lists/Business Ideas.md	
@@ -55,6 +55,7 @@ Diese Liste kann auch mit `#idea/startup` oder mit `#business-idea` ergänzt wer
 - App um mit 1 click kassenzettel zu bekommen in allen läden. Keine nervige emails mehr eingeben
 - Nano banana um leuten andere frisuren zu geben um zu entsxheiden was man will
 - AI-based research books: write a research article / research book which interactively adds more research content with well established resources to become an expert in a topic (e.g. drone regulations in switzerland)
+- 3d model library.
 
 ## Medtech 
 - use differential cameras to visualize airflow to teach deaf people how the airflow is when speaking to learn it properly