What thinking about nothing looks like: Artist hooks his brain up to a robot carving machine... then tries to empty his mind

What thinking about nothing looks like: Artist hooks his brain up to a robot carving machine... then tries to empty his mind | Mail Online: "Have you ever wondered what thinking about nothing looks like? No? Then that's why you're probably not an artist.



However, Gustav Metzger, who really is an artist - and one of some renown - did wonder how his empty mind might appear if made corporeal. To find out he hooked himself up to an electroencephalograph scanner connected to a robot carving machine, then tried not to think."