Sunday Links Compilation

Just a variety of things I've come across in the last couple weeks...hopefully, something for everyone here :)
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26 Pictures Will Make You Re-Evaluate Your Entire Existence (a sense of perspective through astronomy diagrams)

33 Teachers who got the last laugh

Detective Caminada and the Quack Doctors

(The real-life Sherlock Holmes and his debunking of quack medicine)

Sherlock Holmes in Russia

(an extensive overview of Russian SH adaptations, among other things)

Delightful 17th-Century Traveling Library Packs 40 Volumes Into One

(how one could have a portable library in the pre-electronic times--if one could afford it, of course...)

Napoleon's Traveling Library

(and here's another famous portable library)
[browngirl--you must see the two links above ;))

Some of the best rare natural phenomena that occur on Earth

Cool mathematical things to do on the back of a notebook

(doodling elevated to an entirely new level)