Stop hoarding those canned peaches. ScienceAtNASA has released a video explaining why anyone who bought in to the idea that the world is ending next week is a big dumb-dumb and should read about more science type stuff. In fact, they’re so sure the world won’t end on Dec. 21 that they put it out ten days early, and technically, the narrator is from the future, as he addresses the viewer from Dec. 22. So not only are the people at NASA really smart, but they can also time travel.