Mahj built a LEGO castle. It looks pretty simple, but then you see what it does! For the video description:
"Did you make this yourself?"
-Yup.
"Will you make instructions?"
-Nope.
"Why did it take you so long to upload again?"
-Things are done when they are done.
No instructions, but if you want a look at what goes on inside, there’s a video with that. -via Geeks Are Sexy