I wanted to make a quick post and share some cool SVG files I found on Wikipedia the other day, because they're just too neat not to share. Clicking on either of the following links will open the file in a new window. Each one shows a comparison of multiple related things—the first shows a number of the largest pyramids (including modern skyscrapers that are somewhat pyramidal in shape) and the second shows various large bridges from throughout history.
In each case, mousing over either the pyramid/bridge or its name will cause both to light up. Clicking on one will cause it to remain highlighted, allowing you to easily compare two or more edifices. Clicking on the little 'i' in a blue circle near a name will take you to the associated Wikipedia page.
I really love these kinds of comparative schematics, and would love to be able to make something similar someday. It's really quite impressive what you can do with scalable vector graphics. I hope you've enjoyed them as much as I have. A hui hou!