"Alastair" wrote in message
...

Whatever happened to Mr Occam?

He died long before the wave particle duality of electromagnetic radiation
was an issue.

Curious then that the validity of eg the Theorem of Pythagoras didn't cease
when he pegged it?

Those two concepts correspond to the wave particle duality of light.

In which way exactly?

Rumford proposed to two rays of waves; Prevost proposed two rays of a
physical fluid.

I'm struggling to parse the first clause of your reply, but at a guess
you're suggesting that the common factor is simply the word 'two'. Hardly a
compelling argument, I'd suggest.