Here is a concise summary of the provided text:
**Title:** Minecraft Tutorial: Automatic Sliding Door with Hidden Redstone
**Context:** Celebrating 50 videos in the "Manifest" Minecraft tutorial series
**Tutorial Summary:**
* Create an automatic sliding door with hidden redstone connections
* Door features:
+ Slides into the wall when opened
+ Has two buttons (inside and outside)
+ Compact and easy to make
* Step-by-step guide (not fully detailed in this summary):
1. Place pistons and blocks to form the door
2. Set up hidden redstone connections using repeaters and blocks
3. Add buttons to control the door
**Closing:**
* Thank you message for supporting the series
* Encouragement to like, favorite, and share for promotion
* Invitation to download the door design (link in video description, if needed)
Here are the extracted key facts, numbered and in short sentences, excluding opinions:
**Video and Series Facts**
1. The Minecraft tutorial series has completed 50 videos.
2. The video is part of the "Manifest" tutorial series.
3. The series is also known as "In Search of the Automatic House".
**Automatic House Door Tutorial Facts**
4. The tutorial covers building an automatic sliding door in Minecraft.
5. The door is hidden inside a wall and slides open when activated.
6. The door has two buttons, one to open and one to close.
7. The door's mechanism is designed to be compact and hidden from view.
**Technical Aspects of the Door Mechanism**
8. The door mechanism uses pistons (4 mentioned in the initial setup).
9. Redstone and repeaters are used to control the door's opening and closing.
10. A specific block placement is required to cut off connections and allow the door to function properly.
11. The mechanism involves a delayed activation to ensure proper sequencing of piston movements.
**Resource and Next Steps**
12. A downloadable resource for the door is available in the video's description.
13. The creator encourages feedback and support for future video promotions.