Everything between two slices of bread can be called a sandwich.
Ham qualifies. Cheese qualifies. A single sad lettuce leaf qualifies. Nowhere — in any dictionary, deli, or court of law — does the definition set a maximum size for the filling.
International Sandwich Authority · A matter of definition
What is a sandwich?
Two slices of bread and anything between them. Anything.
Put bread at two exactly opposite points of the planet, and by any definition of the record you have made a sandwich.
The largest sandwich any human can possibly make.
When the entire planet becomes the filling.
01 / THE DEFINITION
We checked. There is no fine print.
Yes, it’s really
a sandwich.
Exhibit A — Formal proofISA Ref. 001-B
A planet can sit between two slices of bread.
Stand anywhere on dry land and there is exactly one point on the far side of the world directly opposite you — your antipode. Bread here, bread there, at the same minute: everything between them is between two slices of bread.
Therefore the Earth is a sandwich.
Crust, mantle, molten core, the oceans, every city, and everyone you have ever met: filling. The Authority has reviewed the logic and found it airtight, which is more than can be said for the bread.
“We did not invent this rule. We simply refuse to make an exception for planets.” — the International Sandwich Authority
02 / THE PRINCIPLE
Surprisingly legitimate geometry
How to sandwich
a planet.
Choose a place.
Stand anywhere on dry land. Keep one slice ready. Serious expression optional.
Go straight through.
Draw a line through the exact centre of Earth. Where it exits is your antipode.
Deploy both slices.
Place the bread in the same UTC minute. Congratulations: everything between is lunch.
A
B
You
Your antipode
ANTIPODES
180° APART
180° APART
03 / THE ANATOMY
Official cross-section
What’s in an
Earth Sandwich?
A modest amount of bread. An unreasonable amount of planet.
12,742 kmby sandwich law
04 / THE VERDICT
Results may vary by ocean
Your bread
gets a verdict.
We checked every corner of the planet. Dry land at both ends is rare. Failure, fortunately, is still funny.
RESULT 00THE MAJORITY
Soggy
Sandwich.
Your other slice lands in open ocean. Welcome to the club.
96% PROBLEMRESULT 03RARE FIND
Exact
Match.
Bread lands on bread. Please remain calm and find your other slice.
ARTISANALRESULT 02RESPECTABLE
Deli
Grade.
Within 50 kilometres. The Sandwich Authority will allow it.
APPROVED05 / THE RECORD
An unbeatable category
The largest sandwich any human can possibly make.
Sandwiches have been getting bigger for centuries. This is where that arms race ends: you cannot out-sandwich the planet you are standing on.
Cucumber tea sandwich polite society
Club sandwich requires toothpick engineering
Deli skyscraper special structurally reckless
County-fair showpiece required a forklift
Earth Sandwich requires a friend on the other side of the world
Not remotely to scale. To scale, this bar would be 40 km long.
World record · Category: sandwich, largest possible
Unbeatable. Tieable.
A larger sandwich would require a larger planet, and the Authority has reviewed the available planets: too gaseous, or insufficiently local. The record cannot be broken — only tied. Every completed Earth Sandwich equals it exactly, and both of its makers hold the title for life.
06 / THE RULES
Enforced by common sense
Official
Sandwich Law.
We are flexible about lunch. We are inflexible about geometry.
01A sandwich is defined.
Two slices of bread and anything between them constitute one (1) sandwich. The Authority did not write this definition; it merely refuses to make exceptions for planets.
02Synchronise the bread.
Deploy both slices at the same UTC instant, with an official tolerance of five minutes.
03Boats do not count.
Both slices need dry ground. Expedition-class ice is legal; floating bread boards are not.
04Accuracy has flavour.
Within 1 km is exact, within 50 km is deli-grade, and within 200 km is gloriously sloppy.
05Show your work.
After deployment, both photographs must clearly show the bread, the location, and a trustworthy UTC timestamp.
07 / THE MISSION
Find your other slice
There is someone
under your feet.
A dry result is more than a coordinate. It is an invitation to find a person on the other side of the world, agree on a minute, and do something wonderfully unnecessary together.
Earth Sandwich maps and extends Ze Frank’s 2006 challenge. The geometry is real. The institution is mostly sandwiches.
After the original Earth Sandwich — Ze Frank, 2006
The record is waiting to be tied