HN user

proee

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www.figure.ai 1y ago

Figure.ai

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5pts1
github.com 3y ago

OpenRPNCalc – Open-Source Calculator

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2pts1
www.usatoday.com 7y ago

After massive Target outage, some stores say registers running again

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28pts21
www.engineering.com 7y ago

Formlabs Releases Two 3D Printers, Large and Small

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2pts0
uk-en.segway.com 8y ago

Segway Launches e-Skates

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2pts0
www.nytimes.com 8y ago

Who Wants to Buy the Most Expensive House in America?

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1pts0
www.arrl.org 8y ago

Software Defined Radio Pioneer Vanu Gopal Bose Is Dead at 52

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31pts2
www.virgingalactic.com 9y ago

First Glide Flight Test for VSS Unity

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2pts0
www.theatlantic.com 10y ago

Building an Impossible Clock

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25pts4
www.theatlantic.com 10y ago

Building an Impossible Clock

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2pts0
blog.bolt.io 10y ago

Kickstarter is Debt

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254pts58
ridemarbel.com 12y ago

Marbel Electric Longboard

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2pts0
electronicdesign.com 13y ago

Hands On: PCBWeb, The Latest PCB Design Tool to Hit the Web

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1pts0
www.pcbweb.com 13y ago

PCB Layout in your Browser

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1pts1
www.eeweb.com 13y ago

The Raspberry Pi Part III: Installing Arch Linux ARM

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1pts0
blog.tinkercad.com 13y ago

TinkerCad is shutting Down

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1pts0
www.eeweb.com 13y ago

The Impact of Easy-To-Use Microcontrollers

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3pts0
www.eeweb.com 13y ago

Three Hypotheses for Boeing Dreamliner Li-ion Battery Fire

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1pts0
www.eeweb.com 13y ago

Why Can’t Johnny Design? - Part 3: Doing the Math

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1pts0
www.partsim.com 13y ago

Ready, Set, Simulate!

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3pts0
www.filetransporter.com 13y ago

A New Way to Share, Access, and Protect Files

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2pts0
www.kickstarter.com 13y ago

Transporter: A New Way to Share, Access and Protect Files

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8pts0
www.partsim.com 13y ago

PartSim - Online SPICE Circuit Simulator

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6pts3
www.eeweb.com 14y ago

Why Can’t Johnny Design? Part 2: Reinventing the Engineering Lab

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1pts0
www.eeweb.com 14y ago

Arduino for mere m0rtals - Part 4

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1pts0
www.eeweb.com 14y ago

BeagleBones, Raspberry Pi & mbed

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1pts0
www.eeweb.com 14y ago

Understanding Wireless Power - Part I

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1pts0
www.eeweb.com 14y ago

Arduino for mere m0rtals - Part 3

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2pts0
www.eeweb.com 14y ago

Arduino for mere m0rtals - Part 2

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1pts0
www.eeweb.com 14y ago

Arduino for mere m0rtals - Part 1

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18pts1

One radio program that's withstood the test of time is "Echos" with host John Diliberto. I ran across the program the other day and it blew my mind that it still sounds identical to when i first heard it 30 years ago. The guy is a legend and clearly devoted to his listeners and the musicians he promotes.

https://echoes.org/

At this point in his career, Jony Ive is best suited for doing deep dive studies on the corner-radius of new products. And even then, you might as well just default it to that of an ipad, because that seems to be his preference for all things, including $650k Ferraris.

I liked the idea of the Pebble index, but don't really want another device to manage. So I ended up configuring my apple watch to record a memo using the double-pinch gesture. It uses whisper ai, and translation has been great. After voice memo is translated, I parse the text using some apple shortcuts and inject things like tasks into my daily memos.

So far it's been working great, and it's allowed me to offload important ideas that are on the tip of my brain.

The first gen unibody macbooks had seriously sharp edges, enough to grate a block of parmesan cheese. I suspect Sir Johny Ive is behind this madness. The latest apple watch ultras also seem quiet aggressive, so much so that I am having to sport the lame looking normal apple watch.

For touchscreens, I think there is an opportunity to make larger touch targets. For example, when you want to adjust HVAC controls, the UI should take over the ENTIRE screen with ridiculously huge targets. Something in the range of 1-4 square inches in size for a core button should allow your for reduced cognitive overhead. This is critical for safe driving.

Im interested in using honeycomb aluminum panels for some projects but curious why its so freaking expensive?

So warning about super-high intensity workouts. For a good while I would sprint hard as possible up 8 flights of stairs everyday instead of taking the elevator. I would do this multiple times per day (3,4 sometimes 5) with no warm-up/cool-down . Each time I would try to push for a PR, figuring might as well go for it! One day, after about a year of doing this, I noticed my heart rate at the top felt a little off. I tested with my watch and it said I was in AFIB. I was able to get back to normal sinus rhythm via getting zapped at the ER, but ever since then if I push too hard (usually on longer runs, going all out) I end up back in AFIB. Though it will reset the next morning.

This could be pure coincidence, but I would recommend doing proper warm-up and cool-down before going all out with HIIT. FYI I'm in my 40's.

People are not worried about the mass increase in the entire atmosphere, but very selective layers of the atmosphere (mesosphere and stratosphere). These are delicate layers that are highly affected by nano particles created from satellite burn-up.

We have a bright future full of endless "space-junk". As the price to orbit drops, people will inevitably send up more and more satellites that have questionable value. In 100 years will the sky at night just be a massive grid of dots moving across the sky?

Who will create the first advertisement in space using satellites as pixels to create their company logo? Maybe they can add some color and animations for kicks.

Edit: Another note on space junk is the effect on our atmosphere with all the "burning-up" of various materials. Apparently they don't just completely vaporize, but instead leave behind micro particles that float around for a long time. People are studying this and hopefully raising appropriate alarms (Making the case for wood satellites).

Only about 20% of the Herculaneum site has been excavated, so there is high probability that more scrolls exist. The current scrolls were not part of the main library, but more of a private collection at the time.

So imagine how cool it would be to find a full library with thousand of scrolls across many different topics, that can now be read with this technology.

Growth for the sake of growth is the ideology of the cancer cell.

Not all companies are growing because they are making their customers happy. Some are fully exploiting their customer, users, environment, etc.

This mindset is what makes capitalism very ugly, and im not sure how one backs off the throttle a bit to grow responsibly?

The traditional sit down in a lecture hall, listen to professor speak, then come in for a pen and paper test, is outdated for this era of technology. What's the point of physically bringing +300 students into a room for a passive listening experience?

The future of education is rapid back and forth between the student and the teacher. You could image a future where a student sits down all day with an AI system that trains the student, and it won't let them pass until it's confident you know the material. This will happen at different rates for different people, but this is expected.

An ideal education would be getting those skills discs uploaded to you in the Matrix, but unfortunately it will take a bit longer to master them as we don't have full brain-system interfaces (yet).

My problem with this knot, is going from step 2 to 3, I get a bit of slippage from the orginal starter knot (step 1). For my running shoes, getting the tightness just right is critical, so not sure how to dial this in?

Memory manufactures sit on a war chest of IP. So even if someone has excess fab capacity and wants to get into memory manufacturing, they will have to fight an uphill battle of about a zillion patents.

Most memory companies have backroom deals to exchange tit-for-tat patent violations against each other.

Not sure how a new memory manufacture comes into being without getting sunk from licensing costs?

I think the key is to find the right work/life balance to maintain a fulfilling life. For the work portion of your life, you should find problems that interest you and people that you enjoy working with. For your life balance, you should connect with nature in way that resonates with you, be it hiking or growing food, or exploring new places. And of course, in your life balance you should have relationships that can bring witness to your life's journey and help you along the way.

I hate soldering 2 months ago

Soldering is fun, especially if you designed the circuit and the pcb yourself. It's like putting together your own frankenstein, with a huge amount of anticipation toward when you finally get to give it power. Just be sure to get the polarity right on those electrolytic caps ;-)

I find the quality of Costco food is lacking, especially things like Chips, which are usually quite stale. The overall experience is also off-putting, compared to a place like Whole Foods, that generally get me excited about cooking.

I'm sure he could contact a supplier that would change the windings for the same price if he went into production mode. So doing this for his prototype doesn't seem unreasonable. He's under a massive time crunch per his school semester to get this project out the door.