Gareth’s Tips, Tools, and Shop Tales is published by Cool Tools Lab. To receive the newsletter a week early, sign up here.
Last week, I forgot to include a link to the oscillating multi-tool tips video I included. Thanks to those of you who kindly pointed out the omission. In the future, if this happens, you can always go to the channel I mention, search on the subject, and find the video. My apologies for the hiccup.
Tips Busters: Amazingly Stupid Tape Tricks
Months back, I proposed the idea of doing a “Tips Busters” section where I deputize readers to try out a tip, any tip they see that appears too good to be true, to determine whether it works, doesn’t work, sorta works. I’m still hoping to put such a series together. If you want to bust a tip or have a tip to bust, message me. In the meantime, I’m going to start running pieces from others who are testing and evaluating tips. On this episode of Stumpy Nubs, James looks at a number of dubious (at best) painter’s tape “hacks” as found on YouTube. There are many such tips. As James points out, lots of them are just plain silly.
Understanding Tolerances for 3D Design and Printing
Via Maker Update comes this gem of a video on Practical Alchemy about understanding parts tolerances when designing in Fusion 360 (and other CAD programs) and how to ensure that your 3D designed parts will properly fit when sent to a 3D printer. They also show you how to create a 3D printed “Fit Guide” to better understand and accommodate tolerances for your particular printer.
A User’s Guide to H-Bridge Motor Drivers
Anyone with even a casual familiarity with hobby electronics is likely familiar with H-bridge motor drivers. So named for the H-like configuration of the circuit schematic, with its 4 switching elements, these drivers allow you to control DC motors for speed and moving forwards, backwards, left, and right. In this DroneBot Workshop, they look at a number of popular H-bridge drivers (e.g. L298N, DRV8871, and the MX1508) and the types of DC motors they can control. At over 1-hour, this is a useful crash course in understanding and using this common drive train controller.
Animations of 75 Different Knots
Via the Tools for Possibilities newsletter comes this amazingly useful resource. Knot-tying is a fundamental maker skill. But learning to tie them from a text, or looking at still images, can make them seem unnecessarily confusing and complicated. I don’t know about you, but seeing these knot animations immediately makes me want to grab a rope and go to lashing school.
Maker Slang
Slang, jargon, and technical terms for the many realms of making things.
Surface profile – The 3-dimensional tolerance zone around the surface of an object, often one that’s a complex curve or shape. This profile requires that every point along the surface lies within a specified tolerance range.
Slush casting – A form of casting where material is “slushed around” inside of a mold, creating a thin layer on the outer walls of the casting. This technique is most often used to create a lightweight, hollow castings. It can also be done as the first pour in a highly-detailed mold, with a second pour finishing a solid cast.
The Rule of Cool – In making anything from realms of the imagination (e.g. sci-fi, fantasy, other fiction), the overriding of realism, the laws of physics, and practicality in the service of sheer cool factor.
Shop Talk
In response to my piece on toilet floats and valve reseating tools, I got an interesting message from a reader. He was taken aback by the fact that doing this sort of basic household plumbing was even a question for me. He assumed that any maker/handyperson would do this type of maintenance/repair work without even thinking about it. This led him to ask: “Is there anything you look at and think: ‘I cannot fix THAT!’ I’ve never once thought that. Am I in the majority or minority?”
My situation might be somewhat unique in this regard. I have severe spinal arthritis. So, many maintenance, repair, and DIY projects are outside my reach. Even to replace the float tank, I couldn’t reach down and shut off the very frozen water intake valve on the toilet. I had to get a friend to come over and do that for me.
But even for the more physically able, I’m sure there are preferences. I know plenty of people who loathe house painting, and others who would never think about doing electrical work. And I know plenty of electronics nerds who build robots, microcontroller projects, and all sorts of other high-tech makery who wouldn’t think about doing traditional shopcraft (woodworking, metalwork, etc). And vice versa.
Different strokes for different folks. And so on and so on and scooby dooby dooby.
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A cool tool can be any book, gadget, software, video, map, hardware, material, or website that is tried and true. All reviews on this site are written by readers who have actually used the tool and others like it. Items can be either old or new as long as they are wonderful. We post things we like and ignore the rest. Suggestions for tools much better than what is recommended here are always wanted.
This slim volume, small enough to slip into the inside pocket of a sorcerer’s robe, is a book every lover of the sport of Quidditch cannot do without. It covers the development of the game, from its humble beginnings to the form it is played today. The history makes fascinating reading as it is not simply dry text, but illustrated throughout with facsimiles of news sheets reporting about the game, and excerpts of historical letters and diary pages speaking of the game.
The book also traces the development of the broomsticks and covers the game as it is played in Britain, lists the best 13 teams that compete for the League Cup and also mentions top teams in other countries. Strategies and game rules are covered as well as difficult plays that have been invented over the years by wizards and witches pushing themselves, their broomsticks and the game as far as they can.
The physical book is produced to resemble a facsimile of a Hogwart’s library book, with worn covers, scribbles in the margins and a library check-out stamp in the front of the book listing borrowers no less noteworthy than R Weasley, N Longbottom and H Grainger (twice!). There is also an amusing Foreword by Albus Dumbledore explaining how such a volume came into the Muggle world with a warning not to mistreat it as the librarian Madam Prince might have left a jinx on it for its protection.
This is a book that all Harry Potter fans should enjoy having in their library. The added bonus is that sales of the book aids Comic Relief, an organization that uses laughter to fight poverty and injustice in some of the world’s poorest countries. – Carolyn Koh
HURTS LIKE A MOTHER – AN ILLUSTRATED PARODY OF EDWARD GOREY’S THE GASHLYCRUMB TINIES
Hurts Like a Mother: A Cautionary Alphabet by Jennifer Weiss (author), Lauren Franklin (author) and Ken Lamug (illustrator) Doubleday 2016, 64 pages, 5.5 x 6 x 0.5 inches
An abecedarian picture book for grown-ups, Hurts Like A Mother is a black-and-white illustrated parody of Edward Gorey’s The Gashlycrumb Tinies. Mirroring the dark humor of Gorey’s book, the hazards of parenting is explored alphabetically, each letter attributed to a different mom in peril. From the ludicrous, where moms asphyxiate from being strangled by inflatable pool toys, pass out from the price of American Girl dolls, meet their maker from flammable breast pumps, and expire from ennui over reading parenting books in the library, to the real-life issues facing moms, such as the problems with extended snow days, difficulties with carpools, and the myriad troubles with time management, Hurts Like A Mother is a brief but humorously morbid book.
Harkening to the gothic Victorian mood from Gorey’s original illustrations and poems, the stark black-and-white drawings comically depict modern parenting crises, particularly when portraying the faces of the harried mothers which range from fatigued to intoxicated to homicidal. Not completely filled with doom-and-gloom, Hurts Like A Mother ends as the final mom relaxes beach-side while being fanned with a palm-frond and casually sipping a tropical adult beverage. – S. Deathrage
Books That Belong On Paper first appeared on the web as Wink Books and was edited by Carla Sinclair.Sign up here to get the issues a week early in your inbox.
