Over on the Minecraft subreddit, the community is making wave machines using different elements of Minecraft. For example, here’s a really cool wave machine using decorative armor stands.

As the name implies, lag machines' main purpose in Minecraft is to create lag and slow down multiplayer servers and games. They can be built by players in-game.

Flying machines in Minecraft are an ingenious creation that allows players to travel in the air as if they were flying (hence the name).