Re^3: The best object to provide scale on a photo showing a small object is:

I didn't see where small was defined, either. 8-)

Comment on Re^3: The best object to provide scale on a photo showing a small object is:

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Re^4: The best object to provide scale on a photo showing a small object is: by Illuminatus (Curate) on Mar 01, 2011 at 17:59 UTC
exactly. I think you really only have 2 choices. The electron for the particle physicist, and the galactic black hole for the astrophysicist (to differentiate 'small' galaxies/clusters from 'big' ones) Does anyone really care about anything in between? fnord	[reply]