SPAWN OF GRAPHICS

Yesterday's post featured visual images with brief captions.  Today's post follows the trend, but today each image title is a link to an explanation of the picture.  Please do check each link ~ the information is quite fascinating.  (As always, click on any image to enlarge for full clarity.)

The scale of Saturn ~ you won't believe your eyes.

When Bubbles Get Comfortable ~ wait, aren't they supposed to be round?

U.S. Federal Budget Infographic ~ notice the only years we had a budget surplus.

xkcd - some new Science Mnemonics ~ *snort*