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tricky

1,391 karma · joined November 20, 2007

jordan52 at gmail
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tricky··on Launch HN: Adam (YC W25) – Open-Source AI CAD
I need custom bumpers for some exposed bolts on a boat lift that are scratching the hell out of my pontoon. Modeling them has been on my todo for months. Saw this and after 5 minutes of prompting I have four custom bumpers printing. This is a great product. Thank you.
tricky··on The history of Casio watches
I feel the same about my GW-M5610. I've only had it for about 7 years so I'm still on my original band.
tricky··on Eurorack Knob Idea
I'm the same on the guitar side. I'll go weeks using a fractal fm9 straight into the PA. it's like playing through a computer which is awesome. however...

I'll get real sick of the complexity and go back to my cranked tube amp and one overdrive pedal.

If I had to choose one, I couldn't.

tricky··on How does the sky turn dark at night?
Olbers's paradox, also known as the dark night paradox, is an argument in astrophysics and physical cosmology that says that the darkness of the night sky conflicts with the assumption of an infinite and eternal static universe. In the hypothetical case that the universe is static, homogeneous at a large scale, and populated by an infinite number of stars, any line of sight from Earth must end at the surface of a star and hence the night sky should be completely illuminated and very bright. This contradicts the observed darkness and non-uniformity of the night sky.

https://en.wikipedia.org/wiki/Olbers%27s_paradox

tricky··on Mr. Rogers' music was intricate (2020) [video]
I've always wondered how intentional Fred Rogers was when writing these songs. I've been in a shitty ska punk band for years and the hyperactive singer will be like, "Guys! I've got this great new song and it goes like this." He'll sing a melody for a verse or whatever and we'll piece together a chord progression then he'll sing the chorus and we'll piece chords together that sort of fit it but it will be in some bananas different key. The band is all looking at each other like WTF is this nonsense? but the crazy thing is the song winds up working and it is crazy complex even though none of us have any idea what we're doing.
tricky··on Who makes the most reliable new cars?
Not all N series engines are awful. The N52, while not as amazing as the previous M52/M54 engines, is a fantastic, reliable engine. However, the 4 cylinder N20 used between 2011-2017 is the worst. Faulty timing chain guides often fail and immediately grenade the engine. They were so bad there was even a class action lawsuit
tricky··on The Mellotron, an electronic keyboard of recorded samples, changed pop music
I'm a terrible hobby musician and I love using the Mellotron that's in GarageBand or Logic. I had no idea what it really was before today (thanks for sharing the article) but it somehow always adds some sort of perfect, whimsical ambiance to whatever I'm trying to make. Give it a try with some reverb under a good beat. Can't go wrong.
tricky··on Ask HN: What has your personal website/blog done for you?
are there caves there? seems like a road trip is in order
tricky··on Ask HN: What has your personal website/blog done for you?
what? this is amazing, I haven't seen that article. I was just able to pull the article's text up for free via the St. Louis County Library. Thank you! if I figure out how to find individual pages, i will let you know.
tricky··on Ask HN: What has your personal website/blog done for you?
Could that have been across from what is now Earthbound Beer? If so, they hand-dug all the debris out of the cave and you can pretty easily get a tour. The owner said the cave under the cave is off limits b/c they almost ran out of air while exploring it.
tricky··on Ask HN: What has your personal website/blog done for you?
Glad you enjoyed it!

And, no, i never did verify the firefighter story.

tricky··on Ask HN: What has your personal website/blog done for you?
i did. It is really old so the writing is very cringe... search cherokee cave tour and my username to find it.
tricky··on Ask HN: What has your personal website/blog done for you?
There is an extensive network of caves under my city that were used by beer breweries in the 1800's to store beer. They are all but inaccessible, and, at the time, kind of a myth. Most people didn't believe they still existed. I was fascinated by this and I compiled as much information as I could find on my personal website in the early 2000's. One day I received an email, "do you want to go into the caves? I know someone who can get us in. Meet us at 1am at XXXXXX - bring flashlights, old boots, and $50 to pay the tour guide."

Me, being young and always up for an adventure, showed up and it was awesome. These were legit spelunker urban explorers who knew how to pick locks. We got into the caves and it was crazy. Best part is I didn't get murdered.

tricky··on Ask HN: Where are laid off employees gathering?
Drinking Night Train and yelling at clouds over here...
tricky··on Ask HN: What is the weirdest or most surreal recent technology you have seen?
I learned about this from a talk given by one of the authors. The guy next to me asked, "If you open up the blood-brain barrier, doesn't that mean nasty things can cross, too?" and the author was like, "yep." There are definitely risks.
tricky··on Ask HN: What is the weirdest or most surreal recent technology you have seen?
Magnetic resonance focused high intensity ultrasound to open the blood-brain barrier in humans to deliver drugs directly to brain tissue - https://www.nature.com/articles/s41467-019-12426-9
tricky··on Restoring a Vintage Rolex GMT
Another great watch restoration youtube channel is "Nekkid Watchmaker." His precision and attention to detail is unbelievable.
tricky··on Facial recognition tech gets woman booted from Rockettes show due to employer
AB did this for sure before the merger. Working there during my prime, going-out-to-the-bars age, I was told that I should only buy AB products and make sure the label was turned outward for others to see. Thought it was weird but I only drink whisky so it didn't really affect me.
tricky··on Tell HN: My child's first program
Hilarious! After a few of those, I taught my son how to open the javascript console and "hack" his favorite cookie clicker. He was so excited to show his friends but the school-provided chromebooks are really locked down.

I was disappointed, thinking that would be the end of it, but his whole class has been trying to find ways around the blocks and filters ever since. They've found some clever workarounds and a lot of things that sort of look like hacks but are not. It's adorable.

tricky··on Memento mori
In this case, 'sic transit gloria' is another good one. sort of means, fame is fleeting. Also, the title of a great post-hardcore song.
tricky··on A new doorway to the brain
My favorite somewhat related research is using focused high energy ultrasound with microbubbles to open the blood-brain barrier enough to allow therapeutics to pass through. Ultrasound is an old technique that sort of went out of style but it truly is lot of fun.
tricky··on Why Is The Guitar Tuned Like It Is?
OMG, that is hilarious and terrifying at the same time.
tricky··on Why Is The Guitar Tuned Like It Is?
I love that you did this DIY. I just had a guitar built by a guy who also winds pickups per your specs - I loved that I could have him dial in the tone exactly how I wanted.
tricky··on Why Is The Guitar Tuned Like It Is?
Also see Lindsey Jordan of Snail mail. Midwest emo like Mike Kinsellaof American Football, Owen, & Cap'n Jazz, et. al, and Evan Thomas Weiss of Into it Over it are also fantastic examples of clever tunings. My personal favorite is Chad Matheny of Emperor X - such a unique artist
tricky··on Why car wheels are so flat these days
See the inboard brakes on 60's Jaguars - Sure, the unsprung weight and improved handling is nice but they are much harder to maintain because 1. you have to lift the car to see if they are worn and 2. if you have to repair a caliper it is almost easier to drop the entire rear suspension than to try to dig the caliper out while everything is on the car.
tricky··on FTX closes in on a deal to buy embattled crypto lender BlockFi for $25M
How much money did they raise? like $1.2 billion? yikes. - edit - no, from what I can find they raised $100M then $350M last July and were looking to raise $500M earlier this month on a down round. Still... yikes.
tricky··on A few things to know before stealing my 914
Hello to a fellow member of the "my first car was a Porsche" club. Mine was a $400 924 that broke at least once a week. Good times.
tricky··on A brief history of liquid computers (2019)
My favorite liquid computer is the Bosch Continuous Injection System (CIS) which is a fully mechanical fuel injection system for internal combustion engines. It is able to compute the fuel maps for my old porsche in any kind of weather at any altitude. It is a K-Jetronic (1973–1994) version which means there is no computer at all. The only electrical part is a few bi-electric strips that are used to run the engine rich until it gets up to temperature. I truly amazing system but when a little piece of dirt gets in the wrong place or a pressure if off by a few bar it falls flat on its face and strands you. fun times.
tricky··on Frank Lloyd Wright and the “textile block” construction system (1992)
ICF requires rebar to be dropped in the forms before pouring so... maybe not much better than standard reinforced concrete re: water intrusion.
tricky··on Is this the end of the Cannonball Run?
Here's the thing about taking a 944 up to 120mph... the sound changes. Everything under 110 seems normal, but you get to a point and the aero changes and you know you're in an envelope some German engineers conjured up 35 years ago. That's when I lift. freaks me out.
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