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> D-Wave answers "How Quantum is the D-Wave Machine?" This is the first time I've heard "quantum" used as an adjective. But probably not the last.

• bcbrown 13y ago
  Isn't the 'quantum' in "quantum mechanics" an adjective?
  • lutusp 13y ago
    > Isn't the 'quantum' in "quantum mechanics" an adjective? Is "mathematical" in "mathematical physics" an adjective or a noun? I think it's a noun. On the other hand, the "extreme" in "extreme physics" is an adjective. Now for a gray-area example. If I say "very mathematical physics", then "mathematical" becomes an adjective. And I might be wrong about this. :)
    • duskwuff 13y ago
      > I think it's a noun. On what grounds? It's being used to modify a noun ("physics"), and can be modified by an adverb ("very"). This is characteristic of an adjective.
• twic 13y ago
  How quantum? Very quantum. Such entanglement. Wow.