Friday links

Harpo Marx Naked (OK for work).

Kurt Vonnegut's May 29, 1945 letter home after imprisonment in an underground slaughterhouse during the Dresden bombing.

Squirrel Tissue in Buttock: until now "gross contamination of an open wound with squirrel flesh [was] an unreported event."

How to make your own wrist-mounted X-Men Pyro flamethrowers, Wolverine claws, and Magneto magnetic shoes.

5 Reasons Why Everyone is Suddenly Putting Butter In Their Coffee. In other news, apparently people are putting butter in their coffee.

33 Graphs That Reveal Painfully True Facts About Everyday Life.

ICYMI, Wednesday's links are here, including a 3 minute time-lapse animated map of World War I, the history of tug-of-war fatalities, and an answer to the age old question: could you get drunk from drinking a drunk person's blood?