Hooking up an ipod to a squid’s nervous system, scientists observed and recorded the microscopic effects of Cypress Hill’s Insane in the Membrane on the cephalopod’s pigmentation cells. The results are pretty damn funky.

More details can be found here: https://news.backyardbrains.com/2012/08/insane-in-the-chromatophores/ and an explanation of how it works can be found on our TED talk: https://on.ted.com/Gage