This isn't a Canon/Nikon debate, or a DSLR (digital singlelens reflex)/compact camera debate.

There he, as wine in June, enrages blood, / Which then comes seasonabliest […]

When faced with the problem of toponymic derivatives, I turn to Prof. Allen Walker Read, the etymologist who tracked down the source of O.K. (Oll korrect, not Old Kinderhook - stop writing me about this. O.K.?)

As an alternative to standard frame-based radiosurgical instruments, the cyberknife uses noninvasive, image-guided localization and a robotic delivery system. This technological combination enables the cyberknife to overcome the limitations ...