curtinparloe on Sep 7th 2015 at 1:18:33 PM
Last Edited By:
eroock on Nov 9th 2017 at 12:15:29 PM
Page Type: Trope
A Sub-Trope of Layman's Terms in which a character explains Time Travel, Faster-Than-Light Travel, Teleportation, or wormholes by folding a sheet of paper (or something similar) in half to illustrate the theory of an Einstein-Rosen Bridge. Usually they indicate two points at opposite ends of the sheet, then fold the sheet so that the points touch. If they really want to get their audience's attention, they might create their metaphorical wormhole by stabbing a pen through the two points.
Truth in Television: the piece of paper explanation has become so ubiquitous that it turns up in many real-world scientific explanations of wormholes and space/time.
- Happens in Déjà Vu when Doug demands a Layman's Terms explanation for how the scientists established a live feed connection to a timeline four days in the past. Denny holds up a blank sheet of paper and then folds it to explain how they folded space and time to create a wormhole into the past.
- In Event Horizon, the ship's designer William Weir (Sam Neill), demonstrates the concept with the centerfold page from a magazine.
- On the way to the wormhole in Interstellar, Romilly does some exposition talk to explain the wormhole idea to Cooper. Interestingly, the movie refers to the hole as a sphere rather than a tunnel, which seems scientifically correct.
Romilly: So they say you want to go from here, to there (holds up a blank sheet). But this is too far. So a wormhole bends space like this so you can take a shortcut through a higher dimension (folds paper and pierces it with a pen). Okay so, to show that they've turned 3-dimensional space into 2 dimensions, which turns a wormhole in 2 dimensions? ... A circle. What's a circle in 3 dimensions?Cooper: A sphere.Romilly: Exactly. A spherical hole.
- Alluded to in Dune by referring to interstellar travel as "folding space". - Square Peg, Round Trope
- In the My Teacher Is an Alien series, a random alien explains the ship's movement using a noodle-like alien food. The book also makes a point that said alien knows the general theory but can't explain the mechanics of how it works, because he's not actually an engineer, much as how most people have only a vague idea of how an internal combustion engine works.
- Subverted in The Restaurant at the End of the Universe, in which Ford Prefect starts with a napkin, and subsequently completely fails to explain to Arthur Dent why Milliways is protected from the destruction of the Universe.
- In The Wheel of Time, Rand uses this with a cloth to explain his method of Thinking Up Portals to a female channeler. Since the Mars-and-Venus Gender Contrast is hard-coded into the magic system, she's quite disturbed by the notion of distorting and puncturing the fabric of reality, while he's equally confused by her own method of somehow turning the destination and origin points into the same location.
- In A Wrinkle in Time, the protagonists are shown an ant walking across a cloth, how it has to travel such a far distance to get from one side to the other. But, by folding the cloth so that the two ends are right beside each other, the ant can travel the whole distance by only going a few steps.
- In Quantum Leap Sam uses the term "string theory" to explain his leaping. Imagine your life as a piece of string, with one end (birth) and the other end (death). If you ball the string up, every day of your life touches every other day out of order, so you can jump from one to another, therefore time travelling within your own lifetime.
- In the Stargate SG-1 episode "Enigma", Omoc (Tobin Bell) explains their concept of interstellar travel to Daniel (Michael Shanks) with a stick, which he subsequently gets the wrong end of (apparently they don't fold space).
- In Episode 5 of Stranger Things, the science teacher uses this method to explain to our kid heroes how they could create a doorway to the "Upside Down" dimension. He takes a paper plate, folds it and pierces it with a pen.
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