Updated 🧠 Educational (markdown)

🧠-Educational.md

@@ -58,7 +58,7 @@
 * [OLI](https://oli.cmu.edu/independent-learner-courses/) - Courses
 * [LearnOutLoud](https://www.learnoutloud.com/) - Documentaries / Courses
 * [Video Lectures](https://videolectures.net/) - Lectures
-* [Gresham College](https://www.gresham.ac.uk/) / [YouTube](https://www.youtube.com/@GreshamCollege/videos) - Lectures / Signup Required
+* [Gresham College](https://www.gresham.ac.uk/) - Lectures / [YouTube](https://www.youtube.com/@GreshamCollege/videos) 
 * [Crash Course](https://thecrashcourse.com/) - Topic Crash Courses
 
 ***
@@ -397,7 +397,7 @@
 ## ▷ Virtual Tours
 
 * 🌐 **[Virtual Museum Resources](https://mcn.edu/a-guide-to-virtual-museum-resources/)** - Online Museums
-* ⭐ **[CityHop](https://www.cityhop.cafe/)**, [Travel Remotely](https://travel-remotely.netlify.app/), [Walk with Feel](https://walkwithfeel.vercel.app/), [Outside Simulator](https://outsidesimulator.com/), [Japan Walkaround](https://thatguyedd.github.io/), [CityWalks](https://citywalks.live/) or [Virtual Vacations](https://virtualvacation.us/) - Travel Simulators
+* ⭐ **[CityHop](https://www.cityhop.cafe/)**, [Travel Remotely](https://travel-remotely.netlify.app/), [Walk with Feel](https://walkwithfeel.vercel.app/), [Outside Simulator](https://outsidesimulator.com/), [Japan Walkaround](https://thatguyedd.github.io/), [CityWalks](https://citywalks.live/), [Citywalki](https://www.citywalki.com/) or [Virtual Vacations](https://virtualvacation.us/) - Travel Simulators
 * [Gez.la](https://gez.la/) - Virtual Tours Map
 * [Wiki Spaces](https://wiki-spaces.org/) - Virtual Tours
 * [NaturalHistory](https://naturalhistory.si.edu/visit/virtual-tour) - Natural History Museum Virtual Tour