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Comparing Circular Saw Blades
In this Project Farm video, Todd tests 15 different circular saw blades to find out which ones are the best. He tested blades for performance in ripping 2×4 lumber (before and after striking nails) and compared for performance while cutting through oak and ripping an 8’ pressure-treated 4×4. Bottom line? The Makita blade ($10) was best overall. The Spyder also performed surprisingly well for its $5 price tag (at time of testing), although that price is currently over $12 each, so look for it on sale. Doing a web search, I see it’s available at some e-tailers for under $7.
Cutlist Optimizer
Speaking of cutting things. If you have a woodworking project that involves a fairly complicated cut list, there is a free app called Cutlist Optimizer. It allows you to both organize your cut list to better keep track of all of your pieces and allows you to optimize the parts you can get from your sheet goods.
How to Calculate 555 Timer Frequency and Duration
Ah, the venerable 555 chip. One of the most useful and popular ICs in electronics history. Invented in 1971, released in 72, it remains a go-to solution for a myriad of timer, delay, pulse, and oscillation applications. In this Digi-Key video, they cover the steps for calculating the necessary resistor and capacitor values needed to achieve the frequency and signal duration that you’re after in your project.
The Power of Great Reference Books and Knowing the Names of Things
As both a maker and a word nerd (I edited Wired’s “Jargon Watch” column for 13 years), I’ve always tried to impress upon people the power in knowing what something is called. Knowing the proper name for something allows you to look it up, learn about it, track it down (if it’s a tangible object). In this Adam Savage video, he harps on the same thing. He does so while extolling the virtues of a book he recently discovered and loves, the Backstage Handbook. This visual technical reference is for stagecraft, but most of its contents–divided into tools, hardware, materials, shop math, electrics, and architecture–can be applied to all manner of making. You you get to learn the proper names for all of the tools, hardware, and materials it covers. Magic!
TOYS! StylusReach Flexible Flashlight
Cool Tools has launched a new newsletter called Tools for Possibilities. Every week, subscribers get sent a page from the CT book: Cool Tools: A Catalog of Possibilities. I was tickled to see that the first page I was sent had a review that I wrote on the StylusReach flashlight. The Cool Tools catalog was released in 2013. Nine years later and I still have, use, and love this flashlight. Good tools do that.
Newsletter reader Paco Hidalgo sent this in response to the piece in the last issue on water and baking soda as a CA glue accelerator.
“I first tried the Zip Kicker CA accelerator and found its smell very disagreeable, nauseating, and the spray bottle made it very difficult to apply just a small drop. I later leaned that cyanoacrylate glues “set” (polymerize) by the mere presence of trace amounts of water vapor in the atmosphere. This infographic explains.
“So, I concluded that if that is the case, then liquid water would certainly accelerate the polymerization. I found that just a drop of water from a toothpick or needle onto a blob of the glue does indeed accelerate the setting process. I never heard of using baking soda but that would add a foreign material to the bond. Why do that? [See comment below] There would be no reason to mix baking soda with water since water alone does a good job.
“BTW: A ‘secret’ that I learned from the guy at the counter of a mall hobby shop, is that CA glues will keep indefinitely in the freezer. I think the dry environment prevents the glue from polymerizing. The manufacturers don’t want you to know that so they tell you not to freeze their glues. I keep partial bottles of different types of CA glue, including LOCTITE, sealed inside a ziploc bag in the freezer that are at least 10 years old. I can take a bottle and use it immediately without waiting for it to come to room temp. It is liquid and works just as fast. I wipe the tip with acetone after each use and keep a common pin in the narrow opening so it doesn’t clog.
“I keep all my solvent glues, including Lexel, E6000, and Goop in the freezer too, with the same result. I think the cold environment keeps the solvent from evaporating and escaping from the imperfect seal that normally shortens the shelf life. I keep epoxy glues in the refrigerator. This is enough to prevent them from self-polymerizing.”
[Just to clarify: Baking soda is commonly used by itself as an accelerator, especially in the hobby/modeling communities. Besides being an accelerator, it adds more structure to the join. Large amounts of baking soda can be added to CA glue to create a very hard material. This soda and CA combo as a structural material is common among luthiers repairing bridges and fret boards. It can be sanded, drilled, etc.]
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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 little pocket book packs a big punch full of tiki culture with flamboyant images and a fun history. The author Sven A. Kirsten is the go-to guy for everything tiki. He’s the author of the Book of Tiki, which this bite-sized edition pulls from. The book takes you through the origins of tiki in the South Pacific, explains how this island culture worked its way into mainstream Americana, and highlights some of the legends like Don the Beachcomber and Trader Vic.
There’s something about Tikidom that’s just fun. The mugs, the artwork, the cocktails – it’s easy to get wrapped up in the tropical fantasy. Maybe it was growing up in grey and rainy Seattle that made me a sucker for tiki, but I can’t get enough and this book delivers. It’s filled cover to cover with photographs, illustrations, and incredible island imagery. So grab your favorite ceramic mug, pour yourself a Mai-Tai and enjoy this fantastic look at the stylish world of tiki. – JP LeRoux
Note: If you already have The Book of Tiki there won’t be anything new for you here, but I’d highly recommend picking up any of Sven’s other tiki books if you want to learn even more about the culture.
SATIRIST PAUL THOMAS MIXES FICTION WITH FACTS IN AN UNRELIABLE HISTORY OF TATTOOS
An Unreliable History of Tattoos by Paul Thomas Nobrow Press 2016, 96 pages, 7.9 x 10.6 x 0.7 inches (hardcover)
A minor celebrity/reality star, whose name I can’t remember, said in a recent interview that she thinks of people without tattoos as being “unicorns” because they are so rare. It’s true that today tattoos are much more popular than when I was a kid. In my day, only sailors or criminals had dye permanently etched into their bodies, but according to the graphic novel, An Unreliable History of Tattoos, inking people has been around since Day 1 (think Adam and Eve).
In his first book, award-winning British political cartoonist Paul Thomas loosely traces the origins of body art. There’s definitely a focus on European (and specifically British) history in this book, but Thomas also pokes fun at a few famous Americans. Mixing fiction with facts, (honestly sometimes it’s hard to tell what’s real and what’s made up) this book is interesting, humorous, and very unusual!
I don’t know if the Upper Paleolithic man really punctured his skin with blunt twigs, nor do I know if King Harold II had his wife Edith’s name tattooed on his chest way back in 1066. Should I believe Anne Boleyn’s daughter, Princess Elizabeth, had her knuckles tattooed? Was Kings Charles II’s chest covered in permanent ink with names of all his many bedroom conquests? According to this parody, Queen Victoria, Sir Winston Churchill, and even President Obama love body art too. An Unreliable History of Tattoos also touches on Japanese, Greek, Roman and Viking ink. If any, or all, or some of the fun facts in An Unreliable History of Tattoos are true, the thorny roses, tribal arm sleeves, and Mickey Mouse heads that show up on today’s bodies are nothing compared to what came before them. – Carole Rosner
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.
