Artist Gustav Metzger hooked his brain up to a 3D-carving robot while he thought about nothing

In an attempt to create a visual representation of empty thoughts, artist Gustav Metzger hooked himself up to a robot carving machine, that turned his brainwaves into a sculpture.

Artist Gustav Metzger hooked his brain up to a 3D-carving robot while he thought about nothing.

http://www.designweek.co.uk/whats-on/gustav-metzger-thinks-about-nothing/3035677.article