In this TronicsFix video, Steve buys 7 broken NES game cartridges, priced from $5 – $30, to see how hard it is to fix them. Most of the repairs come down to cleaning the “golden finger” contacts on the edge of the circuit boards and Steve finds that a combo of pink eraser, IPA on a Q-tip, and a metal polishing cloth does the trick. One game had badly corroded pins on a chip and was therefore DOA, another had a short in one of the chips (same), a few required jumping wires to repair broken copper traces. But, in the end, only a couple of the games were beyond basic repairs.
Awesome Woodworking Tips from Lloyd Khan
When I was a teen, I was obsessed with the Whole Earth Catalogs and completely enamored with the work of often-featured designer-builders like Jay Baldwin, Greg Baer, Malcolm Wells, and Lloyd Khan. Khan was responsible for the very WEC-like outsized Shelter publications, featuring crazy, cool, and arty owner-built dwellings. Lloyd is still around, still doing his thing. His Instagram is worth a follow. This particular post is loaded with a number of high-quality construction tips.
Getting to Know the 555 Timer Chip
In this DroneBot Workshop they provide a clear and concise 42-minute introduction to the ubiquitous and versatile 555 timer chip. They discuss how the 555 works, its various modes, and some of the basic projects you can use it in.
A Chemist Explains How Super Glue Works
Brent, of the excellent game crafting and miniature painting channel, Goobertown Hobbies, also has a Ph.D. in chemistry. In this video on his channel, he explains the chemistry behind cyanoacrylate (aka Super Glue) and how the glue actually works.
Electroplating 3D Prints
Via Donald Bell’sMaker Update comes a recommendation for this article on Makezine about how to create faux chrome finishes on 3D prints. The process involves lots of sanding and smoothing of the print, a spray with a copper conductive paint, then an electroplating bath. The results are pretty spectacular.
Testing and Ranking Heavy-Duty Staplers
In this Project Farm video, Todd tests out 14 different brands of heavy-duty staplers. He looks at units from Makita, Milwaukee, Ryobi, Arrow, DeWalt, WorkPro, Bauer, Neu Master, Ework, Bielmeier, Stanley, and Citadel. The staplers were compared for resistance to jams, stapling speed, capability to drive staples into spruce, oak, and composite decking. Bottom line? The Ryobi performed very well and offers the best value, at $84 (at time of testing). The stapler that tested best overall was the Makita, at a whopping $210 at time of testing.
Shop Talk
Newsletter reader Paul Cryan asks:“How do you know if a tip you’ve come across is original enough to report?”Good question, Paul. A lot of it comes down to experience and intuition. I’ve been writing in the DIY space for over 30 years, so I have some sense of the saturation of tips and techniques that are shared. But ultimately, I don’t sweat “originality” as much as I do practicality. If it’s a great tip, even if it’s been around for a while, even a very long while, it’s worth sharing with those for whom it’s new and as a reminder to those who may already know it. I see tips all the time that serve as a reminder for me to finally break down and try it out (or bring it back into my work flow).
***
I got a lot of responses to my “Shop Talk” post about areas of DIY where you say “Hell, no, get me a pro.” Everyone seemed to be on the same page. Reader Craig best summarized the responses I received:“My dad did almost no home or auto repairs. Not because he didn’t know how, but because he freakin’ hated doing them. Mom, however, might have been able to build a house with a pocketknife and a pair of vise grips. She just had skills…lots of them.”I have done a wide spectrum of things but as I’ve gotten older, I triage everything:If I want to try something, I do.If I don’t want to, I don’t.If it absolutely must be done and I don’t want to do it, I hire it out.No guilt, just a depleted treasury.”
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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.
I trust AI to tell me the truth more than most of the people around me.
I’m Christian — I realized that I was using AI to help me with issues / give me guidance when I should’ve been talking to God instead.
Sometimes I ask ChatGPT to reply to messages by uploading a whole conversation. I am a terrible texter and this helps me A LOT!
I cloned my ex’s voice to have a final conversation with him. It helped me finally move on. 10/10 recommend.
Claude is my boyfriend and I wish he was real.
— MF
Paint sticks
I’ve been drawing in my sketchbook with Crayola’s Slick Stix paint sticks, which is like drawing with lipstick. The colors glide onto the paper with full coverage and minimal effort. Kids really love the Stix cause it makes covering areas super easy. I love them because just one application of color is completely opaque. Like wax crayons, they are instantly dry. You can add colors on top of colors, too. For some reason the Crayolas are no longer available, but there are hundreds of imitators. They are called paint sticks, or tempera sticks, or twist crayons, because the colors are held in a case that you twist to protrude. A typical set is Kwik Stix ($11), which are not as slick as the Crayola’s but good enough. They really are fun to use. — KK
The perfect amount of time to catch up with friends
Apparently, the ideal amount of time to catch up with a friend is 84 minutes. Just enough time for family updates, gossip, work, relationships, and travel plans. My favorite way to spend time with friends is hiking, and those visits usually stretch into two or three hours. But maybe a more satisfying get-together could be a leisurely meal followed by a short walk. A little more time together, without making a whole day of it. — CD
Almost as good as a fountain pen
I’ve recently started using a fountain pen for most of my writing. It’s easy to transfer my writing to a computer — I just take a photo and tell AI to turn it into text. I found out the hard way that fountain pens leak on planes, so when I travel, I use a gel pen instead. I bought the one everyone seems to love, the Pilot G-2. Writing with it feels as effortless as writing with a fountain pen. I’d probably use it at home, too, if I could refill it from an ink bottle. G-2s do come in a wide variety of ink colors. — MF
Magnesium sleep butter
A friend in London recommended Feather & Down Magnesium Sleep Butter, and it has become a permanent part of my bedtime routine. I massage it into my arms, legs, and feet, put on a pair of cozy socks, and go to bed. I don’t know whether it’s the magnesium, the lavender and chamomile scent, or simply the ritual, but it makes me feel deeply cozy and relaxed. I almost don’t want to recommend it because it’s low in stock on Amazon, but I just bought a backup jar and will probably need to figure out how to import it from the UK. — CD
Favorite quotes
Here is another round of my favorite bits of wisdom:
The first step of any meaningful pursuit is to severely underestimate its difficulty. — Sara Hooker
Life punishes the vague wish and rewards the specific ask. — Tim Ferriss
If I had only one hour to solve a problem, I would spend up to two-thirds of that hour in attempting to define what the problem is. — William H. Markle
If you absolutely can’t tolerate critics, then don’t do anything new or interesting. — Jeff Bezos
One of the symptoms of an approaching nervous breakdown is the belief that one’s work is terribly important. — Bertrand Russell
Try and fail, but don’t fail to try. — Vinod Khosla
So little of what could happen does happen. — Salvador Dali
Save like a pessimist, invest like an optimist. — Morgan Housel
Someone’s sitting in the shade today because someone planted a tree a long time ago. — Warren Buffett
The cave you fear to enter holds the treasure you seek. – Joseph Campbell
What I learned on my own I still remember. — Nassim Nicholas Taleb
I find it helpful to be reminded of what we already know in a handy phrase. — KK
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