diff --git a/About/About.xml b/About/About.xml
index 3507c50..f1b4e91 100644
--- a/About/About.xml
+++ b/About/About.xml
@@ -3,7 +3,7 @@
 	<name>Autarky</name>
 	<author>Chais</author>
 	<targetVersion>0.17.0</targetVersion>
-	<description>V1.7.2
+	<description>V1.8.0
 This mod adds crafting recipes for Neutroamine, Luciferium and glitterworld medicine, granting you more independence from traders. It makes Boomalopes and Boomrats more useful and requires to build a production line of drugs if you want Luciferium. Luciferium and glitterworld medicine require a lot of research.
 	</description>
 </ModMetaData>
diff --git a/Defs/ResearchProjectDefs/ResearchProjects_Misc.xml b/Defs/ResearchProjectDefs/ResearchProjects_Misc.xml
index 1e6c353..fc46317 100644
--- a/Defs/ResearchProjectDefs/ResearchProjects_Misc.xml
+++ b/Defs/ResearchProjectDefs/ResearchProjects_Misc.xml
@@ -61,4 +61,51 @@
 		<researchViewX>11</researchViewX>
 		<researchViewY>1</researchViewY>
 	</ResearchProjectDef>
+
+	<ResearchProjectDef>
+		<defName>Autarky_Telescope</defName>
+		<label>telescope</label>
+		<description>Learn to build a telescope.</description>
+		<baseCost>1600</baseCost>
+		<techLevel>Industrial</techLevel>
+		<researchViewX>3</researchViewX>
+		<researchViewY>4</researchViewY>
+	</ResearchProjectDef>
+
+	<ResearchProjectDef>
+		<defName>Autarky_FlatscreenTelevision</defName>
+		<label>flat screen television</label>
+		<description>Learn to build a flatscreen television.</description>
+		<baseCost>1600</baseCost>
+		<techLevel>Industrial</techLevel>
+		<prerequisites>
+			<li>TubeTelevision</li>
+		</prerequisites>
+		<researchViewX>8</researchViewX>
+		<researchViewY>5</researchViewY>
+	</ResearchProjectDef>
+
+	<ResearchProjectDef>
+		<defName>Autarky_MegascreenTelevision</defName>
+		<label>flat screen television</label>
+		<description>Learn to build a megascreen television.</description>
+		<baseCost>3200</baseCost>
+		<techLevel>Industrial</techLevel>
+		<prerequisites>
+			<li>Autarky_FlatscreenTelevision</li>
+		</prerequisites>
+		<requiredResearchBuilding>HiTechResearchBench</requiredResearchBuilding>
+		<researchViewX>9</researchViewX>
+		<researchViewY>5</researchViewY>
+	</ResearchProjectDef>
+
+	<ResearchProjectDef>
+		<defName>Autarky_Ambrosia</defName>
+		<label>ambrosia</label>
+		<description>Allows colonists to cultivate Ambrosia, a sensitive plant that produces pleasurable fruits.</description>
+		<baseCost>1600</baseCost>
+		<techLevel>Neolithic</techLevel>
+		<researchViewX>1</researchViewX>
+		<researchViewY>2</researchViewY>
+	</ResearchProjectDef>
 </Defs>
diff --git a/Languages/German/DefInjected/ResearchProjectDef/ResearchProjects_Misc.xml b/Languages/German/DefInjected/ResearchProjectDef/ResearchProjects_Misc.xml
index 1753de5..fe1498a 100644
--- a/Languages/German/DefInjected/ResearchProjectDef/ResearchProjects_Misc.xml
+++ b/Languages/German/DefInjected/ResearchProjectDef/ResearchProjects_Misc.xml
@@ -11,4 +11,13 @@
 
 	<Autarky_GlitterworldMedicineProduction.label>Glitzerwelt Medizin Produktion</Autarky_GlitterworldMedicineProduction.label>
 	<Autarky_GlitterworldMedicineProduction.description>Lerne Glitzerwelt Medizin herzustellen. Extrem effektives medizinisches Zubehör das erfolgreiche Operationen unter widrigsten Umständen ermöglicht.</Autarky_GlitterworldMedicineProduction.description>
+
+	<Autarky_Telescope.label>Teleskop</Autarky_Telescope.label>
+	<Autarky_Telescope.description>Lerne, ein Teleskop zu bauen.</Autarky_Telescope.description>
+
+	<Autarky_FlatscreenTelevision.label>Flachbild Fernseher</Autarky_FlatscreenTelevision.label>
+	<Autarky_FlatscreenTelevision.description>Lerne, einen Flachbild Fernseher zu bauen.</Autarky_FlatscreenTelevision.description>
+
+	<Autarky_MegascreenTelevision.label>Riesen Flachbild Fernseher</Autarky_MegascreenTelevision.label>
+	<Autarky_MegascreenTelevision.description>Lerne, einen Riesen Flachbild Fernseher zu bauen.</Autarky_MegascreenTelevision.description>
 </Defs>
diff --git a/Patches/ThingDefs_Buildings/Buildings_Joy.xml b/Patches/ThingDefs_Buildings/Buildings_Joy.xml
new file mode 100644
index 0000000..e0b937d
--- /dev/null
+++ b/Patches/ThingDefs_Buildings/Buildings_Joy.xml
@@ -0,0 +1,132 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Patch>
+	<!-- Flatscreen TV -->
+	<!-- Only add researchPrerequisite if list already exists -->
+	<Operation Class="PatchOperationSequence">
+		<success>Never</success>
+		<operations>
+			<li Class="PatchOperationTest">
+				<xpath>/ThingDefs/ThingDef[defName="FlatscreenTelevision"]/researchPrerequisites</xpath>
+				<success>Invert</success>
+			</li>
+			<li Class="PatchOperationAdd">
+				<xpath>/ThingDefs/ThingDef[defName="FlatscreenTelevision"]/researchPrerequisites</xpath>
+				<value>
+					<li>Autarky_FlatscreenTelevision</li>
+				</value>
+			</li>
+		</operations>
+	</Operation>
+
+	<!-- Or add list -->
+	<Operation Class="PatchOperationSequence">
+		<success>Always</success>
+		<operations>
+			<li Class="PatchOperationTest">
+				<xpath>/ThingDefs/ThingDef[defName="FlatscreenTelevision"]/researchPrerequisites</xpath>
+				<success>Invert</success>
+			</li>
+			<li Class="PatchOperationAdd">
+				<xpath>/ThingDefs/ThingDef[defName="FlatscreenTelevision"]</xpath>
+				<value>
+					<researchPrerequisites>
+						<li>Autarky_FlatscreenTelevision</li>
+					</researchPrerequisites>
+				</value>
+			</li>
+		</operations>
+	</Operation>
+
+	<Operation Class="PatchOperationSequence">
+		<success>Always</success>
+		<operations>
+			<li Class="PatchOperationTest">
+				<xpath>/ThingDefs/ThingDef[defName="FlatscreenTelevision"]/designationCategory</xpath>
+				<success>Invert</success>
+			</li>
+			<li Class="PatchOperationAdd">
+				<xpath>/ThingDefs/ThingDef[defName="FlatscreenTelevision"]</xpath>
+				<value>
+					<designationCategory>Joy</designationCategory>
+				</value>
+			</li>
+		</operations>
+	</Operation>
+
+	<!-- Megascreen TV -->
+	<!-- Only add researchPrerequisite if list already exists -->
+	<Operation Class="PatchOperationSequence">
+		<success>Never</success>
+		<operations>
+			<li Class="PatchOperationTest">
+				<xpath>/ThingDefs/ThingDef[defName="MegascreenTelevision"]/researchPrerequisites</xpath>
+				<success>Invert</success>
+			</li>
+			<li Class="PatchOperationAdd">
+				<xpath>/ThingDefs/ThingDef[defName="MegascreenTelevision"]/researchPrerequisites</xpath>
+				<value>
+					<li>Autarky_MegascreenTelevision</li>
+				</value>
+			</li>
+		</operations>
+	</Operation>
+
+	<!-- Or add list -->
+	<Operation Class="PatchOperationSequence">
+		<success>Always</success>
+		<operations>
+			<li Class="PatchOperationTest">
+				<xpath>/ThingDefs/ThingDef[defName="MegascreenTelevision"]/researchPrerequisites</xpath>
+				<success>Invert</success>
+			</li>
+			<li Class="PatchOperationAdd">
+				<xpath>/ThingDefs/ThingDef[defName="MegascreenTelevision"]</xpath>
+				<value>
+					<researchPrerequisites>
+						<li>Autarky_MegascreenTelevision</li>
+					</researchPrerequisites>
+				</value>
+			</li>
+		</operations>
+	</Operation>
+
+	<Operation Class="PatchOperationSequence">
+		<success>Always</success>
+		<operations>
+			<li Class="PatchOperationTest">
+				<xpath>/ThingDefs/ThingDef[defName="MegascreenTelevision"]/designationCategory</xpath>
+				<success>Invert</success>
+			</li>
+			<li Class="PatchOperationAdd">
+				<xpath>/ThingDefs/ThingDef[defName="MegascreenTelevision"]</xpath>
+				<value>
+					<designationCategory>Joy</designationCategory>
+				</value>
+			</li>
+		</operations>
+	</Operation>
+
+	<!-- Telescope -->
+	<Operation Class="PatchOperationSequence">
+		<success>Always</success>
+		<operations>
+			<li Class="PatchOperationTest">
+				<xpath>/ThingDefs/ThingDef[defName="Telescope"]/costList</xpath>
+				<success>Invert</success>
+			</li>
+			<li Class="PatchOperationAdd">
+				<xpath>/ThingDefs/ThingDef[defName="Telescope"]</xpath>
+				<value>
+					<costList>
+						<Steel>80</Steel>
+						<Component>10</Component>
+					</costList>
+					<designationCategory>Joy</designationCategory>
+					<researchPrerequisites>
+						<li>Autarky_Telescope</li>
+					</researchPrerequisites>
+				</value>
+			</li>
+		</operations>
+	</Operation>
+</Patch>
diff --git a/Patches/ThingDefs_Plants/Plants_Special.xml b/Patches/ThingDefs_Plants/Plants_Special.xml
new file mode 100644
index 0000000..f9cf981
--- /dev/null
+++ b/Patches/ThingDefs_Plants/Plants_Special.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Patch>
+	<Operation Class="PatchOperationSequence">
+		<success>Always</success>
+		<operations>
+			<li Class="PatchOperationTest">
+				<xpath>/Defs/ThingDef[defName="PlantAmbrosia"]/plant/sowTags</xpath>
+				<success>Invert</success>
+			</li>
+			<li Class="PatchOperationAdd">
+				<xpath>/Defs/ThingDef[defName="PlantAmbrosia"]/plant</xpath>
+				<value>
+					<sowMinSkill>17</sowMinSkill>
+					<sowTags>
+						<li>Ground</li>
+						<li>Hydroponic</li>
+					</sowTags>
+					<sowResearchPrerequisites>
+						<li>Autarky_Ambrosia</li>
+					</sowResearchPrerequisites>
+				</value>
+			</li>
+		</operations>
+	</Operation>
+</Patch>