diff --git a/🧠-Educational.md b/🧠-Educational.md
index c3baaaae..82a34ed2 100644
--- a/🧠-Educational.md
+++ b/🧠-Educational.md
@@ -134,6 +134,9 @@
 * ⭐ **[/r/educationalgifs](https://reddit.com/r/educationalgifs)** - Learn With GIFs
 * ⭐ **[/r/explainlikeimfive](https://www.reddit.com/r/explainlikeimfive/)** - Have Anything Explained Very Simply
 * ⭐ **[The Punctuation Guide](https://www.thepunctuationguide.com/)** - Punctuation Guide
+
+* [Stack Exchange](https://stackexchange.com/), [CuriousCat](https://curiouscat.live/) or [RetroSpring](https://retrospring.net/) - Q&A Communities
+
 * [AFAIK](https://afaik.io/) - Learning Map / [Discord](https://discord.gg/mMNwRvWM8s)
 * [Open Educational Resources](https://cdn-infographic.pressidium.com/wp-content/uploads/How-to-Search-for-Open-Educational-Resources-Infographic.jpg) - How to search for Open Educational Resources
 * [AnimaGraffs](https://animagraffs.com/) - Animated Infographs
@@ -146,7 +149,6 @@
 * [Explorabl.es](https://explorabl.es/), [MinuteLabs](https://minutelabs.io/), [Wikiversity](https://www.wikiversity.org/) or [Learnamic](https://www.learnamic.com/) - Quizzes / Guides / Games
 * [masterWiki](https://masterwiki.how/) - MasterClass Classes Republished as wikiHow Articles
 * [LabXchange](https://www.labxchange.org/), [JavaLab](https://javalab.org/en/) or [EduMedia](https://www.edumedia-sciences.com/en/) - Interactive Science Simulations
-* [CuriousCat](https://curiouscat.live/) or [RetroSpring](https://retrospring.net/) - Q&A Communities
 * [LitCharts](https://www.litcharts.com/) - Literature Guides
 * [Bridge Command](https://www.bridgecommand.co.uk/) - Bridge Command Ship Simulator
 * [Appropedia](https://www.appropedia.org/) - Sustainability Wiki
@@ -574,6 +576,7 @@
 * 🌐 **[The Engineering Toolbox](https://www.engineeringtoolbox.com/)** or [EngineersEdge](https://www.engineersedge.com/) - Engineering Resources
 * 🌐 **[Awesome Mecheng](https://github.com/m2n037/awesome-mecheng)** - Mechanical Engineering Resources
 * ↪️ **[Comp Sci Resources](https://www.reddit.com/r/FREEMEDIAHECKYEAH/wiki/dev-tools#wiki_.25B7_computer_science)**
+* ↪️ **[3D Modeling Tools](https://old.reddit.com/r/FREEMEDIAHECKYEAH/wiki/storage#wiki_3d_modeling_apps)** / [Downloads](https://old.reddit.com/r/FREEMEDIAHECKYEAH/wiki/storage#wiki_3d_models)
 * ⭐ **[/r/AskEngineers](https://www.reddit.com/r/AskEngineers/)** / [Wiki](https://www.reddit.com/r/AskEngineers/wiki/), **[/r/engineering](https://www.reddit.com/r/engineering/)** or [/r/AutomotiveEngineering](https://www.reddit.com/r/AutomotiveEngineering/) - Engineering Subreddits
 * ⭐ **[NPTEL](https://nptel.ac.in/course.html)** or [Lesics](https://youtube.com/@Lesics?si=iv2muojj8T15Wzpq) - Engineering Courses
 * [Formulia](https://play.google.com/store/apps/details?id=m4.enginary) - Engineering Formulas / Tools
@@ -584,6 +587,7 @@
 * [HDLBits](https://hdlbits.01xz.net/) - Learn Circuit Design
 * [BatteryUniversity](https://batteryuniversity.com/articles) - Learn About Batteries
 * [Electronics Tutorials](https://www.electronics-tutorials.ws/) - Electronic Guides
+* [KiCad](https://kicad.github.io/) - Schematics Editor / PCB Creator / SPICE Integration
 * [EasyEDA](https://easyeda.com/editor) - Electronic Circuit Design Tool
 * [/m/engineering](https://www.reddit.com/user/nbatman/m/engineering/) - Engineering Multireddit