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Ask HN: What's the coolest physical thing you've made?

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Re: Ask HN: What's the coolest physical thing you've made?

#561
post #532

I sewed a pair of KKK hoods and placed them atop the bronze heads of a local Confederate monument. Less than a year later that statue and a few more like it were removed due to the “safety concern” created by myself and a ton of other activists. I like to the “the coolest physical thing I’ve made” is helping make those goddamned statues disappear.

[dead]

Re: Ask HN: What's the coolest physical thing you've made?

#562
My father lost the first joint of his left ring finger to cancer in the nailbed. I designed a tight fitting single joint replacement part which has elastic loops to his watch for keeping it on tight. I've created 3x so far with minor improvements each time.

Re: Ask HN: What's the coolest physical thing you've made?

#563
post #311

Earlier quoted context omitted.

Thanks for elaborating - that sounds really cool.

Thank you for asking! The art world is kinda funky.

Very interesting idea. So if I understand it can take abuse, pieces could be ground right off and you would have a different texture but the color would remain, unlike basically anything else where it would revert to the base material color.

Re: Ask HN: What's the coolest physical thing you've made?

#564
I know, I am way late to the game on this one. But WTF. I made a Scanning Tunneling Microscope, in 2001, spent an entire year doing it. Coolest F-ing thing I ever did. No money. No reason other than my curiosity. I learned Sooooooooooo much doing it. I used to have a github on it but no one looked at it but, it was one of those things. It taught me something about patience, and a ton about so many things, controllers, ADC, DAC, DSP. It. was a fun lark. I have a PHD in EE from the 90's but I felt like I learned more from that project than anything else I have ever done. I know this is a post to the wind at this point. I don't care.

Re: Ask HN: What's the coolest physical thing you've made?

#565

I know, I am way late to the game on this one. But WTF. I made a Scanning Tunneling Microscope, in 2001, spent an entire year doing it. Coolest F-ing thing I ever did. No money. No reason other than my curiosity. I learned Sooooooooooo much doing it. I used to have a github on it but no one looked at it but, it was one of those things. It taught me something about patience, and a ton about so many things, controllers…

Would you ever consider bringing the GitHub back?

Re: Ask HN: What's the coolest physical thing you've made?

#566

I know, I am way late to the game on this one. But WTF. I made a Scanning Tunneling Microscope, in 2001, spent an entire year doing it. Coolest F-ing thing I ever did. No money. No reason other than my curiosity. I learned Sooooooooooo much doing it. I used to have a github on it but no one looked at it but, it was one of those things. It taught me something about patience, and a ton about so many things, controllers…

How would you even begin to gather the necessary information/materials for that?

Re: Ask HN: What's the coolest physical thing you've made?

#567
post #559

I like building bikes. I have four now that are all frame up builds, and I've used it to get pretty good at fixing and diagnosing issues too the point friends come to me. I've also learned to build wheels though that's very much a work in progress. I also roast coffee. I exclusively buy green to roast for myself and friends and haven't bought roasted coffee in over a year! I learned to sew and made a frame bag or two…

I've been thinking of making my own frame bags. You got any pointers for me? Completely new to the hobby but it seems fun

I followed this guide, after prototyping a smaller one to dial in the techniques.

https://bikepacking.com/gear/how-to-make-a-bikepacking-frame...

honestly I think just getting stuff like corners and seam allowances dialed, frame bags (with minimal features) are super fun and easy. I order my tech fabric from seattlefabrics but ripstop by the roll is pretty popular too. it's worth getting a nylon swatch to see all the fabrics next to each other because of all the fabric stores I've been to, almost none have tech fabric.

if you don't have a machine, it's worth going to a store. I tried the thrift store and got one running but the feed dogs were broken. I've only ever had amazing experiences at sewing stores asking for help or guidance.

Re: Ask HN: What's the coolest physical thing you've made?

#568

Earlier quoted context omitted.

No, I was actually really fascinated by the server and IT infrastructure in these types of operations and worked to make a career switch to programming. I’m a full stack engineer now professionally, and work on open source code on the side.

Really sorry to hear how things turned out for you career-wise. Just know that we all feel you and we are here whenever you need to talk about it.

Haha yeah, this is my tech safe space lol..

The career path hasn’t been so bad. Applied my understanding of electrons to computer science, and have launched a number of apps and services since.

Currently working on a side project that’s a WordPress alternative built with Next.js and Tailwind :)

https://github.com/elegantframework/elegant-cli

Re: Ask HN: What's the coolest physical thing you've made?

#569

Earlier quoted context omitted.

You seem ill-informed in your pet peeve. Miriam Webster defines civilian as "not military not police."

A dictionary reflects current usage. It does not reflect correct usage. Police in the US are not governed by the UCMJ and have no affirmative obligations in the way military do. They are also civilians under the Geneva convention. A professional police force only goes back about 200 years.

My pet peeve is nerds arguing with the dictionary:)
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