Erudition: Why Does Moist Baled and Stacked Hay Spontaneously Catch Fire?

In this video from our friends over at TodayIFoundOut (click here to subscribe to their YouTube channel), they explain why stacked bales of hay can spontaneously catch fire. To make sure you don’t miss out on many more videos like this, be sure and subscribe to their new daily channel!

If you enjoyed this video, you may like, Setting Fire to Glass – The “Nope” Chemical That is Chlorine Trifluoride.