Gareth’s Tips, Tools, and Shop Tales is published by Cool Tools Lab. To receive the newsletter a week early, sign up here.
Every time a newsletter goes out, I get wonderful emails from readers telling me how much they enjoy it. At the same time, I get a spate of unsubscribes. Often, the subs go up by the same number they go down. It’s frustrating. Because of the positive emails, I know there’s an audience for what I’m doing here. Can you help me reach more of it? Can you post a link to this newsletter in your social media? Share with other maker enthusiasts? Thanks so much for your help.
Let’s Talk About Clamps
In this “Ask Adam Savage” segment on Tested, Adam is asked about shop clamps. This leads to a typically-Adam thoughtful and wise deep dive into the many uses and types of clamps: c-clamps, bar clamps, vice grips, quick-grip clamps, welding clamps, jeweler’s clamp, bench vises, lever clamps, kant twist clamps, and last but not least, spring clamps. One great tip takeaway: Don’t ever buy one clamp. Buy at least two, and if you can afford it, but 4 or more.
I subscribe to FineScale Modeler magazine, even though I’m not really a scale modeler. I was as a teen and still like looking at what people are up to in that hobby. Mainly, I look for modeling tips that I can apply to my hobby of miniature painting and tabletop game modeling. Here’s a great case in point. You can use a scribbing compass to cut circles in styrene. You just have to be patient, make multiple passes, and finish up with a hobby knife if the piece is thick or stubborn.
A Collection of Razor Rules of Thumb
A “razor” is a rule of thumb that simplifies decision making. Here’s a collection of the sharpest razors gathered by Sahil Bloom and posted on Twitter.
The Feynman Razor Complexity and jargon are used to mask a lack of deep understanding. If you can’t explain it to a 5-year-old, you don’t really understand it. If someone uses a lot of complexity and jargon to explain something, they probably don’t understand it.
The Luck Razor When choosing between two paths, choose the path that has a larger luck surface area. Your actions put you in a position where luck is more likely to strike. It’s hard to get lucky watching TV at home—it’s easy to get lucky when you’re engaging and learning.
New Column: Ask Gar
If you have questions about tools, things you might have read here in the past, resources you’re in search of, email me.
Reader Rick Griggs asks: “I need to buy headmounted lighted magnifying glasses. I don’t know what to look for, and thought you’d reviewed (or linked to a review) of these in a distant past newsletter that I could read/watch to learn more, but I can’t find anything. If you have done this, please point me to which one.”
Hey Rick,
I’m not sure it was in the newsletter. I know I talked about these in my old tips column on Make:. The one I have is shown above. It costs under $10 on Amazon! For my purposes (miniature painting), it’s great. It has two lenses that offer 1.5X magnification each and a third monocle lens at 7X magnification, providing intensities at multiples of 1.5, 3, 8.5, and 10. The light angle is adjustable in two directions and the light pack can even be removed from the headband for use elsewhere. A lot of features for under ten bones!
***
My old pal, Steven Roberts, asks about racks to hold Stanley organizing cases:
“Do you know of any quick-turn kits/products to handles stacks of Stanleys? Of course the solution is obvious, but I have so many projects that I don’t want to do it. If someone has made one, or published a good repurposing of something like a bakers rack or other off-the-shelf (heh, so to speak) tool, I’m all ears!
”If you have responses to questioned asked by readers here, let me know.
Regarding the term Minimal Viable Product (MVP). It was coined by Eric Ries in his book The Lean Startup as a way of learning what potential customers found valuable before spending a lot of time and money building something that people didn’t want to buy. Unfortunately, I think Reis did not do a very good job of naming this because it really doesn’t mean a stripped down product. In his world, it refers to anything that you can quickly learn from. Some examples could be a fake landing page which actually does nothing but gather insight about whether customers click on the link or not. I know of a company that used wire frames drawn on paper as an MVP to learn what people would pay for. Yes, it can be a stripped down version of an actual product, but in most cases, if you’re doing that before you’ve learned what people want to pay for, it’s overkill.
Become a Patron!Support our reviews, videos, and podcasts on Patreon!
Cool tools really work.
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.
Of my maybe dozen books on anatomy, this is the masterpiece: Atlas of Human Anatomy by Frank Netter. How any one human could do all these exquisite drawings in a lifetime is beyond me. The drawings of the hand are spectacular. There is no descriptive text, so I don’t know if this is the perfect text for helping with self-diagnosis, but this is a reference book anyone interested in the human body should have. I have an older 4th edition, but they recently released the 5th.
The Anatomical Chart Series by Peter Bachin and Ernest Beck is a flip-page guide that includes excellent anatomical charts. It appears to be out-of-print but you can find it used.
The Human Body by Ruth & Bertel Bruun is a great and colorful children’s anatomy book. You can find it used for around $3. — Lloyd Kahn
Anatomy Trains is a map of our musculoskeletal anatomy. It’s intended for hands-on and movement bodyworkers but is a great read for anyone interested in structure, whole-systems thinking, and brilliant design. I realized after doing Pilates for a while that I had no idea about anatomical structure and why Pilates was effective. While advocating no particular body/mind discipline, Anatomy Trains allowed me to understand why Pilates works. That was eight years ago; my understanding continues to expand over time.
Author Tom Myers asks a grand question: what would happen if we take a different cut at understanding the muscles and tendons? Instead of cutting against the grain at the ends, what happens when you follow the grain past the individual muscles and tendons and see how long the lines of tension go? Tom creates a set of rules and then starts mapping.
An anatomy expert could research and apply those rules themselves; I just followed along. The results are pretty cool: a map of about a dozen or so long lines of tension in our bodies. Most of them are longer than we are tall; some are almost twice as long. Some lines are roughly linear and some spiral around our torso and leg bones. Some lines are near the skin while some are next to the bones. Tom created a new term for these lines: myofascial meridians. Nobody has ever done this before, but the lines are real: Myers has gone into the lab multiple times with teams of students to dissect these long lines of tension in cadavers.
Myers studied under two remarkable body/mind instructors: Moshe Feldenkrais and Ida Rolf. He also studied under Buckminster Fuller, the great whole-systems engineer of the 20th century. The first chapter of the book, The World According to Fascia, provides a lot of background information for the mappings in the remainder of the book. Myers notes that there are three fractal/pervasive networks in our body: circulatory/chemical, nervous/electrical, and structural/spatial. He notes the elusiveness of the structural network: while we’ve had clear models of the first two for hundreds of years, our fine-grained structural network is still quite elusive. This is whole-systems thinking at its finest: lots of ideas how natural tech connects from the nano-scale to full-size human beings.
Like the great science book Godel, Escher, Bach: An Eternal Golden Braid, this book can be read at many different levels. The first way is just to look at the maps and the supporting drawings and charts. A second way is to read the various side discussions and notes. A third way is to plough straight through the rather dense text. I’ve never read AT from cover to cover, but I’ve gone through most of it and read almost all of the side discussions.
My one criticism of the book: its full title, Anatomy Trains: Myofascial Meridians for Manual and Movement Therapists, is enough to scare off those not in the industry. It is a wonderful and friendly book, but books like this must have a formidable title to be sold to medical/health professionals. The ideas it discusses are right on the edge of our understanding of biological systems, but there is not a milligram of woo-woo. — Phil Earnhardt
Humans are not assembled out of parts like a car or a computer. "Body as machine' is a useful metaphor, but like any poetic trope, it does not tell the whole story. In our modern perception of human movement anatomy, however, we are in danger of making this metaphor into the be all and end all. In actual fact, our bodies are conceived as a whole, and grow, live, and die as a whole- but our mind is a knife.
I have an inexpensive (and unfortunately no longer available) 30-inch visible man sitting on my desk. Putting it together was an education; I couldn’t believe how much stuff we have crammed into our insides. Everyday the man-model reminds me of the wonder of our temporary home. To go deeper into the full catalog of human meat, you need the Anatomical Chart Company, which carries replicas of most human body parts. Eyes, guts, brains, etc. in three dimensions. They aren’t cheap, but they are detailed. I am looking for a spot in my studio to park their budget life-sized skeleton. It focuses one’s productivity. — KK
Budget Bucky Skeleton
This economical, life-size articulated adult plastic model is our most popular school-level skeleton. It's ideal for teaching the basics of anatomy when intricate textural nuances of the bone are not required. Articulated joints allow for movement. The arms and legs are removable for study. Features nerve branches, vertebral artery and herniated lumbar disc. Skull includes movable jaw, cut calvarium, suture lines, and 3 removable lower teeth. Includes rolling stand and the PortAPack Systems Set of 5 laminated 8-1/2" x 11" charts covering the Muscular, Skeletal, Nervous, Circulatory, and Digestive Systems. Also includes extra hardware for emergency repairs. Size: 5' 6" tall. Weight: 23 lbs.
Human Muscle & Skeleton Anatomy Model
A ton of anatomical detail in a tiny package, this 8 inch human skeleton and musculature anatomical model contains 46 detachable parts and display stand. This puzzle-like anatomy model also includes an illustrated assembly guide and description of the human anatomy along with some fun Q&A to test your knowledge. The hand painted parts are medical education quality.
Once a week we’ll send out a page from Cool Tools: A Catalog of Possibilities. The tools might be outdated or obsolete, and the links to them may or may not work. We present these vintage recommendations as is because the possibilities they inspire are new. Sign up here to get Tools for Possibilities a week early in your inbox.
