This video reacts to a fast Minecraft tutorial that shows how to build a simple automatic door using redstone. The build uses ...

Rules: 1) No homophobia, transphobia, racism, harsh bullying, threats, etc 2) No nsfw or obscene content 3) No spamming 4) English only 5) Just try to be generally nice to your fellow viewers Channel ...

Abstract: Resource consumption is on the rise due to the increase in the world's population and the improvement of the quality of life. In addition, the value of resources is increasing as natural ...