[Just added!] A blogger who makes composite police sketches based on descriptions of literary characters.
Find the JMW Turner painting that precisely depicts your current mood.
Visit a school in Afghanistan.
Let your inner steampunk loose in the digital archives.
Design an eighteenth-century wig (N.B. this one got a lot of social media love recently and when I checked just now the link seemed to be broken; if it doesn’t work, try it later.)
Think you know your Bible? Read the book of Isaiah as you’ve never read it before.
Dig to the center of the earth.
Use your mad cursor-arrow gaming skillz to explore an early 20th century NYC mansion.