Editing Binary (section)

== Science and technology ==
=== Mathematics ===
* [[Binary number]], a representation of numbers using only two values (0 and 1) for each digit
* [[Binary function]], a function that takes two arguments
* [[Binary operation]], a mathematical operation that takes two arguments
* [[Binary relation]], a relation involving two elements
* [[Finger binary]], a system for counting in binary numbers on the fingers of human hands

=== Computing ===
* [[Binary code]], the representation of text and data using only the digits 1 and 0
* [[Bit]], or binary digit, the basic unit of information in computers
* [[Binary file]], composed of something other than human-readable text
** [[Executable]], a type of binary file that contains machine code for the computer to execute
* [[Binary tree]], a computer tree data structure in which each node has at most two children
* [[Binary-coded decimal]], a method for encoding for decimal digits in binary sequences

=== Astronomy ===
* [[Binary star]], a star system with two stars in it
* [[Binary planet]], two planetary bodies of comparable mass orbiting each other
* [[Binary asteroid]], two asteroids orbiting each other

=== Biology ===
* [[Binary fission]], the splitting of a single-celled organism into two daughter cells

=== Chemistry ===
* [[Binary phase]], a chemical compound containing two different chemical elements