Wednesday: why 1/cm?

That seems like the least intuitive unit ever.  So now I have to convert all those numbers by y = 1e8/x to get angstroms, and then reverse the order so that small wavelengths are first.

You're a jerk, The Sun.

• Well.  That's easily the most horrible story I've seen on the news today.
• Here's a bunny napping with a cat.
• Here's Bubbles being "hardcore."
• Here's the combination of Powerpuff Girls and Pokemon.