Planets Mnemonic Posted on July 12, 2013 by Kristofer Carlson The last pane makes this appropriate for this blog. I’m just saying. Mnemonics (http://xkcd.com/992/) Share this: Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print Click to share on Facebook (Opens in new window) Facebook Click to share on Tumblr (Opens in new window) Tumblr Click to share on X (Opens in new window) X Like this:Like Loading...