@erazlogo I remember Stephen Coates' TEDx talk in Kraków in 2015 http://tedxkrakow.com/archive/en/videos/223-the-story-of-x-ray-audio-what-would-you-risk-for-the-sake-of-music.html
@erazlogo Thank you for reminding me of that event! I just rewatched one of my favorites – Tal Golesworthy talking about how he DIYed himself out of fatal heart disease :) http://tedxkrakow.com/archive/en/videos/230-repairing-hearts-with-some-help-from-ted-com.html
@szescstopni Thank you! I haven’t seen it—will check out.