February 2, 2012 The Shadow Knows

[Sundae]

Originally Posted by Lamplighter

Sorry, but with the word "corporeal", you could include "burp, voice, and other such

My apols for not knowing the full extent of the word (not sarcastic, these things educate me!)
But you will admit that despite my gaffe, a burp is not an object and therefore doesn't answer the question.

I think a hole can be the only answer.

A source of light is a good one, but only tenable when it is the only source of light.
A lamp in a room will cast a shadow if you bring a candle in.