In this episode, you’re going to learn why the insides of apples turn brown when exposed to air and what this has to do with why most human’s skin browns when exposed to the Sun. [TRANSCRIPT]

Don’t miss future episodes of this podcast, subscribe here: iTunes | RSS/XML

You can also find more episodes by going here: Daily Knowledge Podcast

Podcast (dailyknowledgepodcast): Play in new window | Download (Duration: 3:09 — 5.6MB) | Embed

Subscribe: Apple Podcasts | Android | Google Podcasts | RSS