published on: 2017-11-02 12:51:58
grindhousetheater.tumblr.com/post/167040589154/
(∂ + m) ψ = 0
amalgammaray
grindhousetheater.tumblr.com/post/167047862915/
grindhousetheater.tumblr.com/post/167047893310/
grindhousetheater.tumblr.com/post/167047921670/