diff --git a/.obsidian/workspace.json b/.obsidian/workspace.json
index aa54c08..a5bd273 100644
--- a/.obsidian/workspace.json
+++ b/.obsidian/workspace.json
@@ -49,9 +49,23 @@
               "icon": "lucide-file",
               "title": "Kinetic Theory of Temperature and Pressure"
             }
+          },
+          {
+            "id": "cecd41bd1ed89a81",
+            "type": "leaf",
+            "state": {
+              "type": "markdown",
+              "state": {
+                "file": "Tasks.md",
+                "mode": "source",
+                "source": false
+              },
+              "icon": "lucide-file",
+              "title": "Tasks"
+            }
           }
         ],
-        "currentTab": 2
+        "currentTab": 3
       },
       {
         "id": "25da4f0a48a8e7cd",
@@ -236,11 +250,14 @@
       "obsidian-excalidraw-plugin:New drawing": false
     }
   },
-  "active": "0cf859e0a62de9b5",
+  "active": "cecd41bd1ed89a81",
   "lastOpenFiles": [
-    "Literacy/Buzzwords.md",
-    "Physics/Thermodynamics/Kinetic Theory of Temperature and Pressure.md",
+    "Physics/Thermodynamics/Ideal Gas Law.md",
     "Physics/Thermodynamics/Thermodynamics.md",
+    "Physics/Thermodynamics/Thermal Expansion.md",
+    "Physics/Thermodynamics/Kinetic Theory of Temperature and Pressure.md",
+    "Physics/Physics AP Exam Tips.md",
+    "Literacy/Buzzwords.md",
     "Physics/Thermodynamics",
     "Biology/Cell Structure and Function/Cell Structure and Function.md",
     "Biology/Cell Structure and Function/Mechanisms of Transport.md",
@@ -262,9 +279,6 @@
     "Physics/Fluids/Internal Structure and Density.md",
     "Physics/Fluids/Pressure.md",
     "Physics/Force and Translational Dynamics/Force and Translational Dynamics.md",
-    "Physics/Force and Translational Dynamics/Forces and Freebody Diagrams.md",
-    "Physics/Force and Translational Dynamics/Gravitational Force.md",
-    "Physics/Force and Translational Dynamics/Conservation of Energy.md",
     "Physics/Fluids",
     "Physics/Oscillations",
     "Physics/Torque and Rotational Dynamics",
diff --git a/Tasks.md b/Tasks.md
index ce5c66a..2f21648 100644
--- a/Tasks.md
+++ b/Tasks.md
@@ -1,5 +1,6 @@
 stuff needed to be done
-
-- [ ] ⏫ 📅 2026-09-01🛫 2026-08-15 FINISH STUDYING AP BIOLOGY ATLEAST
-- [ ] 🔽 FINISH DOING SOMETHING WITH THE ESP 32
-- [ ] 🔼 GRAB THAT 3D PRINTER
\ No newline at end of file
+- [ ] print a robot arm
+- [ ] write a scientific paper
+- [ ] make a human brain model using c++
+- [ ] vulkan maybe? dont care too much for it 
+- [ ] unreal engine maybe?
\ No newline at end of file
diff --git a/physics/Physics AP Exam Tips.md b/physics/Physics AP Exam Tips.md
index 5be85d4..d7a2953 100644
--- a/physics/Physics AP Exam Tips.md	
+++ b/physics/Physics AP Exam Tips.md	
@@ -1,2 +1,3 @@
 [[Physics]]
-* Assume fluids are ideal unless stated otherwise.
\ No newline at end of file
+* Assume fluids are ideal unless stated otherwise.
+* Kelvin is usually used over Celsius
\ No newline at end of file
diff --git a/physics/Thermodynamics/Ideal Gas Law.md b/physics/Thermodynamics/Ideal Gas Law.md
new file mode 100644
index 0000000..c4bee96
--- /dev/null
+++ b/physics/Thermodynamics/Ideal Gas Law.md	
@@ -0,0 +1,13 @@
+[[Thermodynamics]]
+
+# Summary
+* $PV=nRT=Nk_BT$
+* P = pressure V = volume T = temperature R = Ideal gas constant (8.31 mol/J) n = number of moles $k_B$ = Boltzmann constant
+* Absolute temperature (kelvins)
+* Extrapolating P-T or V-T graphs when V or P are constant will pass through in zero K.
+
+# Properties of an Ideal Gas
+* Particles move at random instantaneous velocity and in all direction.
+* Collision between gas molecules is elastic.
+* Volume of individual gas particles is negligible to the gas volume.
+* Gas molecules don't experience no appreciable forces except during collisions.
\ No newline at end of file
diff --git a/physics/thermal expansion.md b/physics/Thermodynamics/Thermal Expansion.md
similarity index 100%
rename from physics/thermal expansion.md
rename to physics/Thermodynamics/Thermal Expansion.md