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I want to grow my subscriber base. To aid in this, I’m announcing a Holiday Giveaway Challenge. I’ll be giving away a bundle of inscribed copies of both of my tips books (Vol. 1, Vol. 2) and three of my favorite everyday tools: The Williams ratcheting screwdriver, the Canary cardboard cutter, and a plastic razor blade. To be eligible for the drawing, you need to convince three people to sign up for my newsletter (and then email me their names). If you sign up 5 (or more), you get two entries in the drawing. Contest ends Midnight, Dec. 11. Sorry, but this contest is US-only!
Force Conversion Calculators
On Digi-Key’s website, they have a set of calculators for converting between various units of physical force (newtons, gram-force, metric ton-force, and others). So, the next time you need to covert between Sthène and Poundal…
Torture-Testing Bench Vises
Bench vises are one of those common tools where people rave about the cheap ones available at Harbor Freight. I’ve always wondered how true this was. So, seeing this Project Farm video, I was anxious to know how the Freight would fare. Todd tested the following brands: Heuer, Ridgid, Yost, Wilton, Baileigh, Irwin, Forward, Central Forge, Olympia, Myoyay. Vises were tested for clamp load, durability from impact, anvil durability, and clamp load failure point. This is one of the few Project Farm videos I’ve seen where Todd pushed the tool to complete failure.
Sure enough, the $69 (at time of testing) Harbor Freight vise (Central Forge) performed amazingly well. Not surprisingly, the $500 (at time of testing) Heuer was best overall. Now that I see this testing, I’m definitely going to grab a Harbor Freight vise. When we moved to California last year, I left my two vises on the east coast and I’ve been missing having one (beyond my Dremel hobby vise).
The Basics of Photochemical Machining for Precise Parts
In this Applied Science video, Ben provides a nice and thorough introduction to photoetching small, precise metal parts, aka photochemical machining. The process is involved, not really for beginners, and this is a work-in-progress video. But, because there aren’t any vendors out there (that I’m aware of) providing this service for small-batch photochemical machining, this video is a way in if you need to consider creating such small, precision metal parts on your own.
Bringing a Rusted Cast Iron Skillet Back from the Dead
Over on Boing Boing, Mark Frauenfelder shared this video on one of the many processes (basically they’re all the same with some variation) for reviving a completely rusty cast iron skillet. Years ago, I decided to revive the 3 very rusty skillets I had in the bottom of my pots and pans cabinet. I watched several videos and followed a similar process. It was so satisfying to bring these decades-old kitchen tools back to life.
The Existential Pleasures of Restoration and Repair
Good as new!
Speaking of kitchen tools, my wife’s handheld mixer died recently. I heard it seize up as she was making something downstairs. We could’ve just bought a new one (this thing is ancient), but I really wanted to fix it, especially as she told me of its lineage. This is the first and only mixer she’s ever had. Every holiday feast was made with this mixer. She raised her kids on this mixer. Her sister gave it to her. As I like to say, tools always come with stories, and this one has great stories. I took it to my workbench, took it apart, and had a look. I quickly discover that the wormgear that transfers the motor’s spin to the beater gears was frozen. Some WD-40 and and few gentle twists with the needle nose and it was working again. Easy! The beater ejector had long ago broken, so I fixed that, too. The mixer was filled with decades of dust, batter gunk, and thickened oil. I took everything apart, cleaned it, inside and out, and put it all back together. This process was an act of love, for my wife, and also for the stories this mixer tells. And now, will continue to tell.
Noteable Quotables
“I always work at the edge of what I understand.” -Musician, artist, Brian Eno
“There is nothing worse than a brilliant beginning.” –Pablo Picasso
Shop Talk
Paul Cryan writes:
Watching the Stumpy Nubs vid on oscillating tools, I thought about getting mine out and seeing if it could solve some of my “learning issues” with 3D printing. Not only did my Dremel Multi-Max MM40 fit with a Diablo HCS flexible adhesive scraping blade do beautiful work cutting away support material from PLA prints, but I’m pretty sure it will work to get those stubborn PETG prints to release from the PEI print surfaces I’ve got on all my printers. To my surprise, at a shallow angle of attack (e.g., < ~30 degrees) the oscillating adhesive blade doesn’t seem harmful to the print surface, despite its keen front edge, and it wiggles under really stuck PETG. As pointed out in the Stumpy Nubs video, the oscillating blade can be grabbed without danger. I think it might become my new favorite way of releasing sticky 3D prints so that I don’t damage the surfaces of my printers.
***
Reader Kristian Reinhart (who was the winner of last year’s holiday tips challenge) sent a batch of new tips. Here are a few:
* The quickest non-chemical way I’ve found to clean up the surface of 3D prints (especially flats or edges on FDM prints) is using a snap-off blade and scraping over the surface. Much less hassle than sandpaper. Card scrapers, especially small ones, also work great, and depending on their shape and the shape of the print, shape do so far better than the snap-off blades, but they’re not as ubiquitously available and require maintenance.
* When lending tools or other things, I take a picture and edit it to write down the name of the recipient, then I store those pictures in a separate folder on my phone. That way, I always know exactly what I lent out to whom, and from the date of the picture, when.
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Mr. Blettsworthy on Rampole Island (1928) is the late, nearly-forgotten H. G. Wells novel that he called his own Candide. A comfortable Englishman is betrayed, breaks down, and washes up among the cannibals of Rampole Island, where a giant prehistoric ground sloth still lumbers through the gorges and nothing is what it seems. It is the first Deep Cut I’ve turned into a full Book Freak Edition for the new reading club, and you can download the ebook below.
Most people have heard of H. G. Wells’s The Time Machine and The War of the Worlds. Almost nobody has heard of Mr. Blettsworthy on Rampole Island. I stumbled on it in the early 2000s, when I was on a reading jag about people getting stranded on deserted islands.
Published in 1928, Mr. Blettsworthy on Rampole Island was the 38th of the 52 novels Wells wrote. His first was The Time Machine (1895); his last was You Can’t Be Too Careful, published in 1941, five years before his death.
It’s narrated in the first person by Arnold Blettsworthy, a wide-eyed optimist whose faith in a decent, orderly world collapses when he finds his best friend and his fiancee in bed together. To clear his head, Blettsworthy sets off on an ocean voyage around the world, and ends up cast away on “Rampole Island,” a place of savages that turns out to be a mirror held up to civilization itself.
The book is part castaway adventure, part social satire, and part something stranger and more inward. As Blettsworthy himself puts it, “the story I have to tell is at its core a mental case.” Wells is exploring a single disordered mind rather than a distant planet, an early experiment in what later science fiction would call “inner space.”
It didn’t sell well. Wells’s biographer David Smith calls it one of his “least read books.” But the reviews were warm. A 1928 notice in *TIME*, headlined “Sacred Lunatic,” called it “an eminently good yarn packed with humor, humanity.” Wells’s friend the historian Eileen Power thought it “absolutely first class.” Later judgments were kinder still: Everett Bleiler, surveying early science fiction, called it “a very interesting, well-accomplished book.”
Core Principles
We are raised on false assurances
Adrift on a sinking derelict, certain he is about to drown, Blettsworthy works out where his optimism came from. “To keep us quiet when we are children, and to make us nice and good and confident, we are given all sorts of assurances about life for which there are no justifications, and by the time we have found them out we are already too far off from human things to expose the deception.”
The savage island is a mirror
Rampole Island looks at first like pure adventure-story exotica: cannibals, war drums, a soothsayer, sheer cliffs. The longer Blettsworthy lives there, the more its cruelties start to rhyme with the civilization he came from. The islanders justify their savagery with elaborate ritual and high-sounding talk, exactly the way respectable people do. By the time you reach the end, you understand that the island was never as far from London or New York as it pretended to be.
The dreary megatheria
The giant sloths are huge, filthy, slow beasts that are protected by the people who half-worship and half-fear them. They represent dogmatic thinking and old hatreds that are kept alive because nobody can imagine the world without them.
You can be disillusioned and still choose to go on
Blettsworthy loses his comfortable optimism (and a good deal more). But he finds a smaller, tougher, clearer-eyed willingness to keep living and keep loving. Wells, who had every reason in 1928 to write a bitter book (his wife died a year earlier), wrote a humane one instead. .
Try It Now
Write down one “assurance about life” you were handed as a child (hard work always pays off, good people get their reward, the system is basically fair). Then write down one time reality contradicted it.
Find one of your own megatheria: a habit, a grudge, a tradition, an opinion you keep alive for no good reason. Ask what it would cost to let it finally go extinct.
Read forty pages of Mr. Blettsworthy this week and share your thought in the discussion thread below.
Quote
“The abnormal is only the normal disproportioned.”
Download the Book Freak Edition
This is the first featured pick of the Deep Cuts Reading Club, the new paid-subscriber benefit. Every month I take a forgotten public-domain book and make a a clean ebook in EPUB and PDF.
Your copy of Mr. Blettsworthy on Rampole Island is linked below — grab the EPUB for your phone or e-reader, or the PDF to read anywhere...