On an ordinary Tuesday in Bellwood City, a rusty, mid-20th-century submarine suddenly emerged from a ruptured street, baffling authorities and igniting a worldwide media frenzy. With no clear origin, strange markings, and an untouched interior, this surre...

From hair collectors to fire grenades, these 18 strange objects from history had surprising—even bizarre—purposes. Prepare to be amazed by what people actually used these for!