It's the end of the world

So, my buddy at work is always talking about EOTW (End of the World). It's almost an obsession for him. He has food, blankets, lighters and all sorts of accessories stored and available when EOTW hits. Today, he gave me the coolest thing. Check this out. Now, I too, will be able to signal plans during EOTW. If anybody is looking for me, I'm on the roof practicing my plane signaling skills.