But a few of the ordeals to which we shall be subjected during tomorrow's Ragnarök.

In case you haven't heard, the Viking apocalypse commonly known as Ragnarök—as predicted millennia ago in the in the Old Norse poem collection Poetic Edda—is expected to befall the world on February 22, 2014 — tomorrow! Since most of us didn't grow up particularly well-versed in Norse mythology, here's a quick rundown of what we can all likely expect:

1. A mighty winter shall descend upon the Earth.

Sources: io9