With whom was I speaking about harmonic cancellation? Took me a minute, but I remembered. Oh, sweet board, I remembered. Difficult to digest, but the truth will ultimately set your intestines coiling about your spine. Yes, folks.
It was Dave.
The memory smacks of ample recess in the dreamland stockyards, but I'm pretty sure it actually happened. Something about my diet, about my oscillating preferences for heated beverages (hey, body warmth is simply ideal for ingestion) and a respectable metaphor of opposite sign curves.