"Minecraft," Mojang's popular sandbox game, is home to a plethora of innovative projects. Enter a few keywords into YouTube, and you can get access to hundreds of fascinating "Minecraft" playthroughs.

While Minecraft seems like a simple game that allows players to place blocks and build structures, some have managed to create highly complex and impressive structures with just basic materials.

Redstone is one of the most powerful things in all of Minecraft. Introduced in the fittingly named Redstone Update all the way back in March 2013 and slowly expanded upon in updates since, many of the ...