Could ancient Romans really talk to the dead—and did they build a device to help them do it? In this episode of The Box of Oddities, Kat and Jethro tumble headfirst into one of archaeology’s strangest unsolved mysteries: the Roman dodecahedron. These small bronze objects—covered in holes, studded with knobs, and found almost exclusively in frontier regions of the Roman Empire—have baffled historians for centuries. No instructions. No records. No explanation. Just geometry… and silence. We explore a growing theory that these objects weren’t tools or toys at all, but ritual devices used for necromancy. Drawing from documented Roman practices—curse tablets, grave rituals, offerings to the dead—we examine how light, fire, human remains, and sacred geometry may have combined to create controlled states of altered perception. Not summoning ghosts exactly… but thinning the veil just enough. From Plato’s cosmic geometry to the eerie absence of these artifacts in Rome itself, the clues point toward forbidden practices quietly carried out on the edges of empire—where Roman order collided with older Celtic beliefs about the dead being nearby, accessible, and occasionally helpful. Along the way, the episode drifts (as it always does) into unexpected territory: midnight peanut-butter trauma, the strange comfort of reincarnated pets, and a surprisingly deep dive into how humans have measured time—from candle clocks and cow milkings to Planck time and absurdly large cosmic units. Because when you start talking about death, you inevitably end up talking about time… and how little of it we feel we have. It’s a conversation about ancient fears, forbidden knowledge, and the unsettling possibility that some things were never written down because they worked just well enough to scare people into silence. Fly your freak flag proudly—and maybe don’t peer too deeply into glowing bronze objects near a grave. Learn more about your ad choices. Visit megaphone.fm/adchoices