Related:

• Machine-independent program: A program that will not run on any existing machine.
• Machine-Independent, adj.: Does not run on any existing machine.
• Machine independent code isn't.
• To understand a program you must become both the machine and the program.
• C:\PROGRAM\RUN RUN\PROGRAM\RUN AWWW\COMEON\PROGRAM\RUN!
• 0147 Can you program a Turing machine? -- from THE HACKER TEST
• HAKMEM /hak'mem/ n. MIT AI Memo 239 (February 1972).
  A legendary collection of neat mathematical and programming hacks contributed by many people at MIT and elsewhere....