1 rich Libsyn https://www.libsyn.com 90 600 Matt Maruca - one of the biggest “light” geeks I personally know - is back on the podcast. We talk about why most mainstream dermatologists are completely wrong about safe sun exposure, Matt’s collaboration with Dr. Wunsch, and how clear blue-blocking glasses are essentially a scam. Full show notes available at:&amp;nbsp;https://theemfguy.com/083 Smarter Tech https://theemfguy.com/ <iframe title="Libsyn Player" style="border: none" src="//html5-player.libsyn.com/embed/episode/id/28222319/height/90/theme/custom/thumbnail/yes/direction/forward/render-playlist/no/custom-color/88AA3C/" height="90" width="600" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe> https://assets.libsyn.com/secure/content/162526946