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The University of Utah’s Genetic Science Learning Center has a very cool animated zooming thingie that graphically illustrates the differences in scale between common objects and microscopic objects like cells and viruses, all the way down to a carbon atom: Cell Size and Scale.
A change of pace, after a rather intense news day: Sorry I’m Late. [Video]
Instapundit links to a very cool animation showing patterns of immigration to the United States, from 1870 to 2007. [Video] (Hat tip: LawHawk.)