by Claudine Zap If the world ended tomorrow, Peeps would probably survive. It's a scientific fact that the marshmallow candy, shaped like bright-colored chicks, is indestructible. Which is a good thing in post-apocalyptic scenarios, since they also make a reliable food source, artwork muse, and baking ingredient. The fun Easter candy with the hecka-long lifespan dates back to the 1950'sâ€"and comes with some seriously fun traditions.