There was a meme going round twitter yesterday for scientist valentines. I ended up committing a couple which seemed to go down quite well, so I thought I would inflict them on you via my blog, just in case you missed them. You have been warned:
R band is red,B band is blue,I can’t see I,and neither can you.
I band is red,J band is redder,If you think K comes nextYou’re not an infrared astronomer