ZWEI (ZWEI Was EINE, Initially, also German: two) was an early (~1980s) Emacs-like text editor written by Daniel Weinreb and Mike McMahon for the Lisp machine.
Enigma machine | Rage Against the Machine | Automated teller machine | Victor Talking Machine Company | Soft Machine | The Time Machine | Linotype machine | Vickers machine gun | Lisp | DeLorean time machine | Darne machine gun | Common Lisp | Rube Goldberg machine | MG 17 machine gun | The Wolseley Sheep Shearing Machine Company | Machine Head (band) | Machine Head | Lisp (programming language) | KPV heavy machine gun | slot machine | machine | ShKAS machine gun | PK machine gun | machine pistol | Love Removal Machine | Carter the Unstoppable Sex Machine | American Machine and Foundry | Zouk Machine | Wayback Machine | virtual machine |
Bucky bits were used heavily on keyboards designed by Tom Knight in MIT, including space-cadet keyboards used on LISP machines.