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Explore Notebooks Digitized, Notebooks Drawing, and more!

Isaac Newton's personal notebooks have been digitized!

Galileo Galilei (1564–1642) Autograph notes on the satellites of Jupiter, 14–25 January 1611

Mars has a blue sunset - WTF fun facts

National letter writing week, Oct. 1-7 (LOC) by The Library of Congress, via Flickr

from Redbubble

Unicorn Milk | Unisex T-Shirt

XD i want this t-shirt! (just thought i'd point out, i found this while looking for drawing tutorials.... what even?)