Among the fascinating tidbits in David Grann’s The Lost City of Z. is a mention of a “Gumption-Reviver machine” used by Francis Galton — Darwin’s cousin and an adventurer, statistician, and inventor (later in life he would expand on and warp Darwin’s theories to create eugenics) — while he was an undergraduate at Cambridge.
I’ve been putting in a lot of writing time at my desk lately and the idea of a Gumption-Reviver is infinitely appealing. A couple sources credit Galton with the machine’s invention, but in the same letter excerpted below he mentions that a tutor recommended it to him so it may have already been in use at the college. The basic idea: A portable funnel suspended overhead drips a steady stream of water on your head to keep you awake. As Galton writes, “We generally begin to use this machine about 10 at night and continue it till 1 or 2; it is very useful.”
Should you want more specific instructions to create your own, I direct you to Galton’s letter to his father on the subject, found in Karl Pearson’s Life, Letters and Labours of Francis Galton. All you’ll need is a funnel with graduated stopcock, a supporting apparatus, a napkin and a servant to keep the funnel filled with water!
My dear Father,
I should have sent a letter to you yesterday if it had not been that the one that I had written was spoilt by an accident in my Gumption-Reviver machine which covered it with water. This machine as it has perhaps come into use since your time I describe to you.
[Sketch of the Gumption-Reviver machine: a student sits reading at a table, elbows on table and hands support head, lamp in front to right; funnel dripping water which runs off a cloth bound round head to left. Additional sketches of gallows to carry funnel and of method of arranging cloth.]
A large funnel is supported on a double stand about 6 ft. high, it has a graduated stopcock at the bottom by which the size of the aperture can be regulated. This as you read is placed above your head and filled with water. Round the head a napkin is tied, dependent on one side where the bow and end is so [arranged] that the water may drop off. Now it is calculated that as the number of hours of study increases in an arithmetic ratio, so will the weariness consequent on it increase in a geometrical ratio, and the stream of water must in that ratio be increased…
Galton explains that your “gyp” (Cambridge slang for servant) should refill the funnel every quarter-hour. You will not wish to spread a sheet or towel across your clothing as their wetness is desirable; as Galton says, “damp shirts do not invite repose.” However, the mention of the ruined letter makes me think that you may want a protective guard for your notebook or laptop.

I wrote the first paragraph of my next book yesterday morning. The working title, subject to change without warning, is Black Beauty: A Life of Duke Ellington. I’m not going to share it with you just yet–I want to wait until I’ve got at least a couple of dozen pages under my belt and can see whether or not I’m really off to a convincing start–but the fact that I’m now officially at work on a book for which I’ll be signing the contracts later today strikes me as propitious enough to pass along.
Though Borealis wasn’t offering much money–I was invited to choose between a small flat fee and a royalty–I was amused by the idea of seeing my name and words on a greeting card, so I opted for a royalty, signed the contract, and sent it back. A few weeks later I received a boxful of cards, and a few months after that I got my first check. If memory serves, I think it was for eight or nine dollars. Ever since then I’ve received four embarrassingly small checks each year from Borealis. When I got back from Florida, all full of myself and ready to pass miracles, I went through my snail mail and found yet another check, this one for the grand and glorious sum of $6.45.
“Sins of the Mother” is the kind of play that hinges on a series of genuinely startling revelations, so I’ll say only that four of the five characters (Brian Claudio Smith plays an ungimmicky double role) are New England stevedores trapped in a dying trade. They return to the waterfront each week to pick up their unemployment checks and talk about days gone by–and few of their memories are happy. Before long their tough-guy banter gives way to real, raw anger, and suddenly the surface of the play splits open and you tumble into a world driven by resentment and the long-simmering desire for vengeance….
Charles Isherwood of the New York Times