Recent submissions

Comment · 1 month ago
Indeed - both heaters (torpedo and whatever the jeep had) blew hot air "around" and were not integrated into the vents. I think the jeep unit just drew from the gas can - not sure about the torpedo heater, but they were very economical for the amount of heat they produced.

-40 (air temperature - not windchill) is nothing to mess with. The instant heat from a battery pack is great if you're always close to charging, but there's absolutely no way I'd head into the wilderness in winter with just an EV.

Comment · 1 month ago
In high school, one of my friends had a VW (air cooled) with a torpedo heater installed that would heat the interior to 30 degrees C in a matter of minutes - no matter how cold it was outside.

Likewise, in university, my friend's army jeep had a gas heater that would melt snow off his canvas roof.

People are consuming 30% of their battery power to heat the vehicle and batteries - and that's with reduced battery range. It only makes sense to add a container for gas/diesel and a heater - really can't understand why manufacturers are against instant and very low cost heat as an option to protect range and increase safety (in case you're stranded in the winter with a depleted battery).

Best of luck adapting one to your vehicle.

Comment · 4 months ago
> If you have a hobby no one cares about, hold it dear and close to your chest, and be happy that no one cares about it.

Yes and yes. I've often likened [unpopular] hobbies these days to how Joel tries to hide Clementine deeper and deeper into the recesses of his mind to try and avoid his memories of her from being erased in "Eternal Sunshine of the Spotless Mind". He fails, but somehow, they find each other and start again.

Comment · 4 months ago
Maybe this is just a fantasy, but drink producers were previously responsible for their "waste". Bottlers would pick-up and recycle glass bottles, but the onus shifted completely to the consumer - first with a glass bottle deposit, then with the advent of disposable plastic containers. Glass bottles largely didn't require a straw, unlike the latest frappuccino, which generally comes with a plastic container, lid, and soggy paper straw.

Instead of banning plastic bottles or unrecyclable plastic-lined paper cups (or, as you mention, apple blister packs...what?) where the vast majority of plastic resides, we now have paper straws to deride. Each time you peel your lips off a dry paper tube, you're reminded of your personal culpability in the global waste shell game.

The only viable solution seems to be to stop consuming (see 'fantasy' in the opening line). I'm guilty as charged, BTW, but will politely decline paper straws (I have my own stash of plastic straw contraband).

Comment · 5 months ago
People might not remember, but Word, Excel, and PowerPoint were all released for the Macintosh before Windows. Back then, the Macintosh versions were 1st-class citizens and (and you mention), Windows versions were a buggy mess.

Having used versions on both for years, I'd say there was a "dark" time around 2011 when the macOS versions were lagging badly feature-wise, but they're pretty much on-par today.

My biggest complaint is that you can't turn off the ridiculous animations in macOS versions (e.g. moving between cells in Excel). That makes the entire suite "feel" slower when in reality, the macOS version could easily be just as responsive as the Windows suite.

Comment · 5 months ago
About a decade or so ago, I started to see people I used to work with working at Home Depot and Costco. It struck me as odd seeing these brilliant developers stocking shelves and providing advice on sanded vs. unsanded grout.

The more I spoke with, the more I realized that they were there entirely by choice. Most were given packages to "retire", but they were still in their 50s and their spouses hadn't retired yet, hence the job. All of them loved the physical work, interaction, and especially leaving work at work at the end of the day. They seemed relaxed and genuinely happy.

If you end up at Home Depot, chances are you'll really enjoy the work, plus I think they were still using an AS/400 the last time I peeked at their displays!

Comment · 5 months ago
I didn't think it was that much, but I checked my receipt from 2017, and sure enough it was!

I have in my hand (I guess I like using that phase today), my father's original receipt for the HP-45 (it's with the box and manual). $299.00 in 1975, which is $1,850 today(!!!).

Relatively speaking, electronics are very, very cheap today compared to what they used to be. Still appreciate that my $30 CASIO does 90% of that the NumWorks can do, but I'm happy to support upstarts such as NumWorks.

Comment · 5 months ago
Very impressive, and obviously a labour of love! As a calculator and SystemVerilog enthusiast, it's wonderful to see a project such as this come to fruition - congratulations!

I'm holding in my hand a 4-bit Von Neumann Mostek MK50310N that my father and I used to use to build calculators long ago. Although Mostek made chips for HP (such as the HP-35), they weren't commercially available, but the 50310 was. We could only dream of a project such as yours. I was happy when the "open source" NumWorks was released, but this project aligns more with my interests.

Will definitely install the Qt simulator - would be even better to build one IRL!

Comment · 5 months ago
Indeed - Chicago is considered "midwest" even though it is geographically in the eastern US. Maybe that's New York City-centrism from long ago?

Edmonton is as far west from the geographical centre of Canada as Toronto is east. I think it's a a bit of a stretch to call the GTA "geographically central". Economically and demographically, definitely.

The Weather Network, which really should consider geographic markers only, calls the GTA "central Canada". I think there would be an outcry if they started saying "eastern Canada".

Comment · 5 months ago
Comment · 5 months ago
In the words of the late, great Hal Finney,

"The thing I always love is when there's an intellectual challenge that when you master it gives you practical abilities."

Tangential capabilities from mentally challenging tasks are your personal differentiator - regardless of what tools you use or what you're working on. Running 5 miles puts you way ahead of the person who rode their e-bike for 20. Performing the hard work pays off - not always monetarily, but like exercise, it's uplifting and healthy, and provides long-term advantages.

Corporations need differentiators as well - hopefully they rely on their creative and innovative employees to stand out, regardless of tooling.

Comment · 5 months ago
Absolutely - factory repair guides/apps are the only source of truth for official specs, although 3rd-party manuals are very good as well. That being said, I've often turned 3-hour estimated repairs into 15-minute jobs through clever shortcuts. For example, rotating an alternator to replace the run clutch through the gap in in the intake manifold as opposed to removing the complete intake manifold. I think that's where using experienced (and resourceful) developers pays off.

Also, for sale: BMW E60/61 Bentley 2-volume set. Barely used.

Comment · 5 months ago
Personal anecdote. When I started as a wide-eyed university co-op, I was surrounded by a team of aging mainframe developers who had been coding since the 1960s. Their backgrounds ranged from working their way up from the mailroom to astrophysics to masters degrees in computer science. What struck me was how the entire team treated coding as a form of art. Of course, it had to be functionally correct and maintainable, but you could glance at a snippet of hyper-efficient PL/1 and instantly tell that 'Larry' or 'Trudy' wrote that routine - each programmer had a unique style, along with just the right amount of comments to make you laugh and guide you through difficult bits.

Most of the team has since passed away, and their code has been long replaced by modern systems, but what stuck with me is that great code is a form of art - where your individual style, insights and personality can be reflected in code for the better. The systems were efficient, responsive, extensible, and a joy to work on, since the team took a great deal of pride in their work. It really is akin to being affected by a clever and insightful work of art. A decade later, and programming became something to "make money" at, which flooded the market with many people who never really had a deep love of programming, and I guess that's ok, but something has definitely been lost along the way.

To your point, it may not be such a bad thing if people started boycotting computer science and it again became more of a calling than purely an avenue to employment.

Comment · 6 months ago
Edit: should have read: "sucralose-laden diet iced tea". Stevia-only drinks don't taste all that good to me, but they don't affect my blood glucose.
Comment · 6 months ago
From personal experience (sorry, n=1), I can eat pure Aspartame powder and have zero reaction - no increase in glucose, no "anticipatory" response - nothing.

When I have other sweeteners such as taking a swig of a stevia-laden diet iced tea, I have a reaction. I used to be able to drink the exact same iced tea when they used Aspartame with no effect. I don't think your body is "fooled" by sweet tastes - it only reacts when there is actually something to process.

The fact sucralose is being added into all kinds of products has removed many choices for me, which is unfortunate as the selection was quite small to begin with.

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