Studio711.com – Ben Martens

Confirmation

Elijah was recently confirmed at church. Most people probably don’t know what that means, and those that do probably have differing definitions. My quick explanation of it has been that for the last two years, Elijah has been taking extra classes at church with Pastor and this is his graduation ceremony which is also part of the church service. I think that’s a decent surface level explanation, but I wanted to go a bit deeper here.

First of all, let’s talk about what it is not. Confirmation is not a sacrament, nor is it anything that is commanded in the Bible. It doesn’t save you. You’re not receiving Christ. While it is the point at which you start taking communion, it’s not the same as “first communion” in other churches. You don’t need to do this to get to have faith or get to heaven.

Instead, it’s a church practice where someone (usually towards the end of middle school) publicly affirms their faith. They are acknowledging that they have been taught what the Christian faith is and they are saying they believe that it is true. It’s somewhat similar to a wedding vow renewal ceremony. A wedding vow renewal doesn’t create marriage. The couple was already married, but it is still meaningful and publicly reaffirms what is already true. Somewhat similarly, confirmation does not create salvation. It publicly reaffirms the faith already given by the Holy Spirit through the gospel.

Confirmation class is a structured way to instruct people about what the Bible teaches. Various churches in our national church body handle it slightly differently, but our church does Bible History class in 6th grade, Catechism class in 7th grade, and then life application in 8th grade. The confirmation ceremony happens between 7th and 8th grade. So my quick “graduation” explanation is not at all what we want to happen. Your Christian training lasts your whole life and even the classes continue on next year as they talk about how to apply their faith in their lives.

We were happy that both Tyla’s family and my parents could be there to celebrate along with friends from church. It was a special day in his life, and we pray that it’s just a solid start to his life of faith.

P.S. I’m always happy to talk more about this if you have questions, or you can check out this quick summary of what the Bible teaches: The Great Exchange – WAJ. The rest of that site is great as well.

benmartens June 29, 2026 Family No Comments

Unified Theory of Time Management

Whether through some series of life events, personality quirks, or the fact that it has literally been my job for many years, I love efficiency. Or rather, I am deeply troubled by inefficiency. I can’t get rid of inefficiency in others, but I optimize my time to what is probably a bit of an unhealthy level. As I think about how to optimize my optimization efforts, there are two main ways I look at how I spend my time:

  • Am I producing or consuming?
  • Am I serving others or serving myself?

Both questions help me be intentional about how I spend my time. For example, I feel better about myself at the end of the day if I spent most of my time creating something new versus just ingesting what someone else created. And I feel better about myself if I am serving others versus indulging my own wishes.

As I was chewing on this recently, I realized that these two ways of analyzing my time could be complimentary. Imagine a grid like this:

With this model, each box starts to make sense:

  • Producing / Serving Others – This is anything you’re creating where someone else is the primary beneficiary. Examples: Making dinner, planning a family trip, doing yard work, creating a family budget, volunteering on the church council, or practicing piano for playing at church services. This box is where the vast majority of my time goes and I think that’s a good thing.
  • Consuming / Serving Others – This quadrant doesn’t always feel productive in the moment but it can make your service more effective in the future. Examples: Reading a book about team leadership, learning a new technology, or studying the Bible to prepare to teach a Bible class. I don’t think I have a lot of regular tasks that fit in this quadrant.
  • Producing / Serving Self – In this zone, you’re producing something where you are the primary beneficiary. Examples: Woodworking, personal finance planning, or organizing the garage. If I had no responsibilities, this is where I’d love to spend all my time. In reality, this box usually gets squished out by the producing/serving others box.
  • Consuming / Serving Self – While there’s nothing inherently wrong with this quadrant, it’s the “candy”. Left unchecked, this can get out of hand. Examples: Watching TV, playing video games, or taking a nap. I do reserve some time at the end of the day to wind down with TV and reading a book. If I run fast right up until the point I crawl into bed, I don’t get very good sleep.

I think that whether you’re trying to lose weight, break a habit, or optimize your time, writing it all down is a great way to tackle the challenge. Seeing everything listed out at the end of the day or the week can be eye-opening. With something like this that is more subjective, you have to be very honest with yourself because not everything fits nicely into a single quadrant. For example, why am I blogging right now? I’m definitely producing content, but who does it serve? Some of it is recording content for my family to look back on in the future, some of it I think will be useful to others, and a lot of it is just me enjoying writing. Ultimately, if you have to say “well technically” before your answer, you probably already know which quadrant it should fit in.

I don’t think there’s any “right” answer about how your time gets divided among these four quadrants, but I do try to be intentional about it, and I pointedly focus on keeping the bottom right quadrant to the bare minimum. Social media and doom scrolling apps fall squarely in that bottom right quadrant, but that’s a topic for another post.

benmartens June 25, 2026 Commentary No Comments

Homemade Window Washing Solutions

I don’t wash our windows at home often enough, mostly because I’m lazy, but partly because I always end up with streaks. On the outside, I use a window washing soap diluted in a bucket of water and inside I use Windex.

This year I decided to try something different. I searched around for a bit and tried:

  • 3 parts distilled water
  • 1 part isopropyl alcohol
  • 1-2 drops of dish soap

I applied that with a microfiber cloth and then dried the windows with a second. It worked amazingly well! I still haven’t seen any streaks. In fact, it worked so well that I tried it on the car windows and had great success there too. I now keep a spray bottle of it in the Tesla to use at charging stops.

benmartens June 22, 2026 Home Improvement No Comments

20 Year Workiversary

A little over 20 years ago, I moved out here to start my new job. On the one hand, it’s hard to believe it has been that long, but on the other hand, a LOT has changed in those 20 years.

Let’s take a quick trip back to 2006:

  • Sites like Twitter, OneDrive, and Spotify did not exist.
  • Not many people had heard of Facebook yet. It was only 2 years old and you had to have a college email address to join it.
  • Sites like Digg and Reddit were brand new. Most nerds were getting their news via slashdot.
  • The Blu-Ray and HD-DVD battle hadn’t even started yet.
  • Microsoft stock was hovering around $20 and people wondered if it would ever move again.

I started out at the most junior level of software engineer and I started in the test org. After a few years of that, I become a first level manager and eventually helped ship much of what you now see as the Data tab in Excel and the Power BI editor experience. I then moved to Azure as a dev back when it was clear Azure was becoming a thing but “cloud computer” was still very new. Satya had just made his “mobile-first, cloud-first” quote. Fast forward to today and Azure is one of a very tiny number of hyper-scalers on the planet.

It has been wild to have a front row seat for this transformation that impacts not just the tech industry but pretty much everyone on the planet. It’s exciting to play a tiny role in a product that runs 911 call centers, operates rides at your favorite amusement park, handles huge portions of global banking transactions, serves you endless information from the web, and on and on. As if the cloud computing explosion wasn’t enough, now the demand for AI growth dwarfs anything civilization has seen before.

I’m extremely thankful for this job and the opportunities it has provided!

benmartens June 18, 2026 Commentary No Comments

Olympic Peninsula Road Trip

I don’t know how this started, but our family is trying to visit every county in Washington state. With our impending move next summer, we are trying to finish off the remaining counties soon. I divided them up into two trips, the first of which was an Olympic Peninsula tour. It was about 800 miles so we chopped it up into three days and did it over Memorial Day weekend.

Before we started, I added two doses of nerd to the trip:

  1. I had GitHub Copilot create a nicely formatted HTML page with our itinerary on it and then I shared it with Tyla and Elijah so they could look at it during the trip. It had all our stops on it along with links to menus at restaurants. It also included the nice header image that you see in this post.
  2. I used GitHub Copilot to build an app that lets me generate custom podcast. First it asks me how long I want the podcast to be. Then it researches a bunch of material about the topic and generates a two-speaker script. Then it renders that script into audio using my Azure subscription. Finally, it generates a podcast XML feed and uploads it all to my webserver. That gives us custom podcasts based on specific things that we’re going to see on our trip. It’s not as good as real humans but it’s fun to learn more about specific things we’re seeing.

Saturday

On Saturday, we left early to get in line for the Edmonds to Kingston ferry. We knew it would be very busy (and it was) but we got on comfortably to our target sailing. It’s a pretty quick ride across the Sound and then we made our way west to US 101. Our first stop was Forks, WA for lunch, but since we were doing good on time, I lengthened the trip a bit by taking SR 112 which follows much closer to the water. That road was wild! It had clearly been washed out in many different places and hastily repaired. The speed limit was slow but going any faster would probably destroy your vehicle anyway.

We ended up in Forks for lunch and I was happy to see that a lot of the Twilight-themed stuff had disappeared. There was still plenty of vampire tourism going on though. We charged the car and had lunch ate at the Longhouse Cafe. It’s an authentic Native American restaurant and everything they serve comes with or on Indian frybread. Delicious!

After that we continued on to our stop at the Hoh Rainforest Visitor Center in Olympic National Park. This is where we hit my big mistake in the itinerary. Visiting a national park on Memorial Day weekend? Duh. Huge line. We waited close to two hours to get through the entrance station, but thankfully we were in the Tesla so we weren’t stopping and starting our cars every few minutes like everyone else in line. We stamped Elijah’s National Park passport book at the Visitor Center and the rangers were very impressed with our idea to put a family photo next to each stamp. We hiked a few short trails but we didn’t stay long. Olympic National Park is a tough one to visit. It’s beautiful but it’s a huge area and each entrance is very far apart. So even though we’ve been to multiple parts of it, they’ve all been for short visits where we just see glimpses of the overall park.

From there we continued our trek down to Aberdeen, WA for our first hotel stay and we had dinner at Billy’s Bar & Grill which was also a winner.

Sunday

On Sunday, our first stop was the Historic Grays River Covered Bridge. It was built in the early 1900s and you can still drive your car across it today. I’ve never seen a covered bridge before so I was glad that there was basically no one around and we could spend our time looking at it.

From there we headed to Hood River by way of Jimmy John’s for lunch. For this stretch, we hopped back on the interstate and drove through Oregon. At Hood River we stopped for a round of disc golf and then had ice cream while watching the wind surfers. Then we took the toll bridge across the Columbia back into Washington to collect a few more counties on our way to Yakima.

We had perfect weather both Saturday and Sunday which gave us great views!

Monday

Our last day of the trip was just a ~2.5 hour drive back home, but since it was the Monday of Memorial Day weekend, we didn’t want to delay our start. We shot through Snoqualmie Pass before it clogged up and we were back home before lunch.

Summary

All in all it was just under 800 miles. A silly road trip like this would have been harder to justify at $6/gallon for gas, but the whole trip only cost us $87 in electricity. We stayed both nights in Best Western Plus’s (as usual) and got some discounts there from the rewards we’ve built up. Eating out was a big slice of the total cost and we could have cut that down by packing lunches like normal, but part of the fun was the food along the way.

Now we have one more trip planned to hit the remaining counties in southeast Washington.

benmartens June 11, 2026 Family, Travel

Sheet Music Tablet

I play the piano almost every day, and I’ve been doing even more of it recently as circumstances have left me as the main piano player for our church services for a while. I built a nice cherry bookshelf for all my music about 9 years ago and I’m still enjoying that, but I’m not enjoying having to page through so many books to find the various pieces that I need to play. I do have an Excel spreadsheet with every song documented and what hymn it aligns with which helps, but I’ve always been interested in digitizing everything.

The main factor holding me back was finding a way to display the music that was not too hard on my eyes, portable, simple to use, good resolution, and had a screen size similar to a piano book. Most people who go this route choose a 13″ iPad Pro. That doesn’t interest me largely because it’s $1299 (before case and pen)… and because I don’t like the walled garden of Apple products. So I stuck with paper.

Then I found a video talking about the TCL NXTPaper 14. Some key stats:

  • 14.3″ screen
  • “E-paper” mode
  • Included case
  • Included pen
  • 10,000 mAh battery
  • Android
  • 2400×1600 resolution

It checked all the boxes for me but what about price? $339! It’s bonkers! Surely it wouldn’t actually live up to the hype, but I ordered it to find out. I’m happy to say that this device is perfect for my use case. The only minor disappointment is that the e-paper mode is basically just a digital filter applied to the screen, but looking at a screen to play instead of paper has worked out fine for me. The battery life is incredible. I don’t worry about turning it on and off all the time (which is good because it doesn’t boot quickly) and I just charge it every couple weeks.

A big advantage of having a digital screen is that I don’t have to turn pages with my hands. I purchased the PageFlip Firefly pedal which connects easily to the pedal over Bluetooth. I got this one largely because it can be powered by a USB cable but after using it for weeks and only having the battery level go down about 10%, I’m thinking that really doesn’t matter. The hardest part is getting used to having my left foot in action. It’s pretty easy at home, but I’ve found it more difficult in live performances at church because of the way my legs fit under the piano and because I’m wearing shoes so it’s harder to be sure that I have my foot in the right spot before I press the pedal.

For software I’m using Mobile Sheets. There are a lot of different ones out there but this one seemed to fit me the best from the reviews I watched. While I would probably make some small tweaks to the UX, it’s great and I’m confidently spending time building up my database of music in that tool. (Also, I learned that it stores its data in sqllite and I could use GitHub Copilot to suck my data out into any other format if needed in the future.)

The final(?) piece of the puzzle is digitizing my music. A lot of the stuff I’ve bought lately has already been digital, but I still have tons of physical books that are used every day. I started using the flatbed scanner on top of my printer and that works fine, but for some sheet music, it barely fit onto that scanner bed so I spent way too much time rescanning the pages to make sure I got them all. So I bought a Plustek Optic Slim 1680 which can scan up to 11.69″ x 17″. That gives me plenty of wiggle room to just set the page on the scanner and be confident that it will all be captured.

Once I scan the pages in, there’s a lot of work to get the pages straightened, adjust the image to hide bleed through, crop out borders, split the files into songs, combine the files into PDFs, and name the PDFs. I did that once and then realized I could probably write software to do that. GitHub Copilot to the rescue! Writing an app that generates a visual output is an interesting challenge compared to my normal work so it took me a few rounds, but eventually, I got a perfectly customized app that sucks in all my raw image scans and spits out beautiful organized music that feeds right into Mobile Sheets. A day or two after I finished that, I realized that Mobile Sheets has a lot of this built in… but… I still like having a separate app so that all of this goodness isn’t locked inside of that app.

So this is quite a journey and I still have a lot of scanning left to do, but I’ve already been through two Sundays of playing at church and it’s really nice to not be constantly swapping books while I play and have less gap in the music while I turn pages. There’s still a learning curve but I’m very happy with the change.

benmartens June 4, 2026 Gadgets, Music

Model Y – Four Year Review

Welcome to another Tesla Tuesday!

The updates on the Tesla have certainly slowed down, but it doesn’t mean my love for that car has changed. We just crossed our four year anniversary so I’ll give an update on the stats.

The obvious first stat to talk about is the price of gas. Shortly before we got the car, I wrote an app to track the daily price of gas at the 5 stations closest to us so that I could get an accurate “what if we had bought an internal combustion engine instead” metric. I also have a detailed record of the odometer so I know the calculation is very specific: “We drove 100 miles when the cost of gas was X”. Anyway, you can see the historical cost per gallon below. The average has been hovering around $5.70 during May.

That high cost per gallon really ramps up the savings calculations. The cost of electricity has gone up a few cents since we bought the car but we’re still coming out way ahead.

We just crossed 85,000 miles on the odometer so putting all that together, we have saved $15,492 by buying electricity instead of gas. At current gas prices, we are saving about $24 per 100 miles.

Another huge win is that we have spent a total of 0 minutes in the service center. The only maintenance costs have been one set of new tires (we’ll have another set due in the next 10k), wiper blades, and wiper fluid. There was a flat tire or two as well but we get those repaired for free.

So at this point, I’m declaring that we have financially broken even on the extra cost of buying the Model Y (at nearly its peak cost) versus buying the Ford Escape that we would have gotten instead. It’s impossible to know how much service costs would have been on the Escape up to this point, but looking at historical data from our previous Escape, comparing with online averages, and noting that we’ve almost made up the entire cost gap just in gas savings, I think it’s a pretty safe statement.

It will be very interesting to see what happens after we move to Minnesota. The math completely changes: gas prices are much lower, electricity costs are a bit higher, and the cost of a Model Y has come down relative to an Escape. The exact math on that needs to wait until some point in the future when we want to replace the current car, but there’s also a factor of how much we love driving this car, having zero maintenance, and having a “full tank” every morning when we wake up.

Even talking about a trade-in is premature as I hope to keep it for much longer, but if we do trade it in for a new model, I will be excited for the newer self-driving hardware, the screen in the back for Elijah, and various other smaller upgrades. A major downside is that the newer cars don’t come free with Autopilot like ours does. It makes sense from a business point of view since Autopilot gives me a huge percentage of the benefit of the Supervised Full Self Driving $99/month subscription. It would feel like a huge loss, but not enough to justify the $99/month.

So until something changes, we’ll keep racking up the miles and enjoying the savings!

benmartens June 2, 2026 Electric Vehicles

Squished Penny Display

Elijah and Tyla love using those penny squishing machines at various places we visit. Elijah has built up quite a collection, but it mostly sits in a little binder in his drawer. I thought it would be fun to display them.

To hold the pennies, I settled on angled pieces of MDF with little pieces of acrylic dowels sticking out to hold the penny. I 3D printed a jig to help me hold the pieces correctly to get the holes at perfect 90 degree angles to the slope of each piece and also get them spaced correctly. I made three rows of vertical penny holders and three rows for horizontal ones.

Everything got put into a walnut box that was just thick enough to hold everything along with a sheet of acrylic over the front. The black penny holder part sets into a rabbet on the back of the frame and then some turn button fasteners keep the holder in place. For a finish I used David Picciuto’s homemade mix that is boiled linseed oil and shellac followed with a wax.

I learned a lot about how I would do it next time, but even accounting for those things, it’s still fun to have them displayed on his wall. The most frustrating part of this project was that it was probably a one-day project that I turned into about 4 months. I had so many excuses about being busy with other things that it just didn’t move along. So last week I told myself I was going to do SOMETHING to the project every day, even if it was only for 10 minutes. It wrapped up pretty quickly after that.

The glare is pretty intense since I just used acrylic. It’s hard to photograph and you definitely notice it when viewing the frame, but it’s not quite as bad as it seems from photos.

benmartens May 21, 2026 Woodworking

Cerro Gordo

I don’t remember exactly what rabbit trail led me there, but at some point I ended up watching a video about a guy named Brent who bought an abandoned mining town in California. What really hooked me was the price: this entire 300‑acre town and a massive network of mines cost about the same as my single house on 1/6 of an acre. Imagine how different my life would be if we traded our house for something like this!

I didn’t want to spoil the story by jumping around, so I went all the way back to the beginning of his channel and watched roughly six years of videos. It was fascinating to fast‑forward through his adventure and see how both he and the town evolved over time. The journey has some huge highs and lows, but each individual video is a window into whatever challenge or project he was tackling at the time. It’s a mix of huge projects and small challenges as well as huge highs and deep lows.

This had such an impact on me that I ended up reading his book (minor spoiler: he writes a book) and I also got a copy of the Cerro Gordo book from the Images of America series. Reading a couple books might not seem that wild, but there’s more. We had already planned a summer road trip down to Arizona to see the Grand Canyon with other stops along the way. After getting Elijah hooked on the videos too and getting permission from Tyla, we adjusted our route so that we are planning to visit Cerro Gordo in August!

I realize that there are a million different YouTube holes you can get sucked down, but I have found this one particularly fun and interesting. You can check it out for yourself here: Ghost Town Living – YouTube. If watching the entire back catalog seems like a bit much, look for his annual summary videos like A Year Living In An Abandoned Ghost Town, Two Years Living In An Abandoned Ghost Town!, etc.

benmartens May 14, 2026 Links

High School Search

As I mentioned earlier, we’re planning a move to Minnesota in the summer of 2027. During Elijah’s spring break, we flew out there as a family to visit all three of the high schools that our national church body runs: West, St. Croix, and Minnesota Valley.

It felt a bit odd to be exploring all three of those schools. We knew ahead of time that they were all great and we didn’t want to give the impression that we were shopping them against each other, but it was a big help to see them all and also to drive around the three areas. They have distinct personalities and ministries. Thankfully we left thinking we could see how attending each one of them would be great, and it also got Elijah even more excited about the move.

Before we visited Minnesota Valley, we stopped in for chapel and lunch at Martin Luther College. For being a “random”, tiny college 1500 miles away from us, it’s amazing how welcome we feel when we step on campus. As soon as we got out of the car, one of the staff members saw us and waved, and when we went into the cafe, we were mobbed (in a great way) by so many people welcoming us and giving us hugs. I was especially thankful to the students that got up to come over and say hi to Elijah. It makes such a huge impression on him.

We got a lot of practice explaining our move. I’ve learned to start with “I can do my job from anywhere” and “We’ve lived in this area before”. That gets through most of the initial questions. There was also confusion at MLC because some people knew Tyla and I were coming back the following Friday for a President’s Advisory Council meeting. We thought a lot about combining the trips, but it was simpler to split them up and to do it when Elijah was on break.

That trip the following week did go smoothly as well. We are so thankful to have the opportunity to give feedback on challenges the school is facing and plans for the future. The administration is full of amazing people who put everything they have into making it the best possible training school for every pastor, teacher, and staff minister in our church body. I also got to have a good chat with their IT team to learn how they are adopting AI in their software development process.

I’m sure there will be many more trips in our future as we zero in on a specific place to live, but this was a big checkbox for us!

benmartens May 11, 2026 Family