More on black and white physics

Language Log has a very nice summary of the reasons why some holes are black, and some are white.

More like this

Wow. I just realised that the Molinari, h(m), impact index is really measured in magnitudes... No, really! h(m) = h/N0.4
When worked on the human microbiome, I regularly confronted a problem with the data.
lovely day, here at the beach we have a busy week, the start of a busy month we'll be doing multiple populations in depth, again, and yet more on IMBH
Let's start with a pretty simple function. It's not this week's official Sunday Function, but we'll use it to get there.

Spellcorrecting and adding publisher and ISBN to what I said on the linked-to blog:

As a student of a student of John Archibald Wheeler, whose death I mourned earlier this year, I could not help but notice this Australian novel of Science Fiction:

Striped Holes, by Damien Broderick, NY: Avon,
ISBN-13: 9780380753772
ISBN: 0380753774