This 1909 letter from Okhil Chandra Sen to the Sahibganj divisional railway office in West Bengal is credited with instigating the practice of installing toilets on India's trains. The image presented here is the version displayed at India's Railway Museum.
My belly is too much swelling with jackfruit [lettersofnote.com]
I write books. My latest is a YA science fiction novel called Homeland (it's the sequel to Little Brother). More books: Rapture of the Nerds (a novel, with Charlie Stross); With a Little Help (short stories); and The Great Big Beautiful Tomorrow (novella and nonfic). I speak all over the place and I tweet and tumble, too.