A universal constructor may refer to
- Universal assembler, a hypothesized nanotechnology device for building a large class of nanomachines including itself, or
- Von Neumann universal constructor, an abstract device capable of constructing all constructible artifacts of an environment. The notion of same, as described by John Von Neumann via his kinematic (robotic) and tessellation (cellular automata) models.
Famous quotes containing the word universal:
“The universal regard for money is the one hopeful fact in our civilisation. Money is the most important thing in the world. It represents health, strength, honour, generosity and beauty.... Not the least of its virtues is that it destroys base people as certainly as it fortifies and dignifies noble people.”
—George Bernard Shaw (1856–1950)