Li-Fi is a high-speed wireless communication technology that, unlike Wi-Fi, uses visible light as a communication channel. People have found this kind of data transmission inefficient, but plants successfully appropriated it some time ago. The site flora.onion presents the process of recoding diverse information as flashes of light that are well recognised and assimilated by plants (here the video transmits a text from the philosopher Sadie Plant, ‘Information War in the Age of Dangerous Substances’).
Link to the website: http://bit.ly/darkflora (Tor Browser is required)