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rthomas6

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web.media.mit.edu 3y ago

A Compressive Light Field Projection System (2014)

rthomas6
45pts17
www.fpgapro.com 8y ago

Using Records in VHDL

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54pts6
goodfeels.net 8y ago

You Are Not Your Mind

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2pts0
news.ycombinator.com 9y ago

Ask HN: Is Telegram secure or not?

rthomas6
1pts1
decorrespondent.nl 10y ago

What's deadly dull and can save the world? (Hint: We can't stand it)

rthomas6
2pts2
news.ycombinator.com 11y ago

Ask HN: How to Organize?

rthomas6
16pts12
news.ycombinator.com 11y ago

Ask HN: What happened with the supposed “BadBIOS” that jumps airgaps?

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5pts11
news.ycombinator.com 11y ago

Ask HN: What passive income attempts have lost you money?

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23pts13
www.radiolab.org 12y ago

The Lost Mushrooms of Oceania

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2pts0
news.ycombinator.com 12y ago

Ask HN: Modern Lisp (Scheme) CPU?

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12pts6
www.forumromanum.org 12y ago

On the Shortness of Life

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1pts0
www.npr.org 12y ago

Sit More, And You're More Likely To Be Disabled After Age 60

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5pts3
www.theatlantic.com 12y ago

The World's Newest Island, Niijima

rthomas6
6pts0
scitechdaily.com 12y ago

Scientists Develop Silicon Supercapacitor, Could Lead to On-chip Power Storage

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2pts0
www.businessinsider.com 12y ago

Meet The PR Firm That Helped Vladimir Putin Troll The Entire Country

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2pts0
news.ycombinator.com 12y ago

Ask HN: Hacker News for Computer Engineering?

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4pts5
www.rollingstone.com 13y ago

Pink Floyd to release entire catalogue on Spotify if song gets 1M streams

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4pts0
usatoday30.usatoday.com 13y ago

Coke executive answers questions about sugary drinks

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1pts0
news.ycombinator.com 13y ago

Ask HN: Bitcoin-backed fractional reserve currency

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1pts0
longbets.org 13y ago

Bet: “By 2016, China will announce having more gold in reserve than Germany.”

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2pts0
3.bp.blogspot.com 17y ago

A chart showing a fascinating historical perspective of the current housing crisis.

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7pts13
www.fortunecity.com 18y ago

Proof and Beauty

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1pts0

I really wish someone would make a stablecoin not pegged to some currency but to a basket of goods. A CPI-coin, if you will. How would that work? Maybe similar to the programmatic way DAI works, by collateralizing other assets in a way that make DAI some desired price.

How cool would it be to have a decentralized coin that has zero percent inflation.

No, it's not the United States's military dominance that makes American debt a safe bet. It's that the Dollar is the worlds reserve currency. Other countries need to transact regularly in dollars even if the United States is not involved in the transaction. And the only way for other countries to get those dollars is through 1. A trade surplus with the US, or 2. Buying US bonds.

* What HDL did you use to design the processor?

* Could you share the assembly language of the processor?

* What is the benefit of designing the processor and making a Python bytecode compiler for it, vs making a bytecode compiler for an existing processor such as ARM/x86/RISCV?

Eh. Google may be better than Microsoft in this regard, but this is basically what they're doing with Android. AOSP is now lacking a lot of core functionality that comes with Google Pixel phones, such as RCS messaging, emoji reactions to text messages, camera features and photo editing, voicemail transcription, crash detection. Even the keyboard is worse in AOSP.

The flaw I see is centered around this paragraph.

How can rates come down? The present uncertainty around tariffs and a potential crisis could create conditions that pressure interest rates downward before those Treasury securities mature, by influencing Federal Reserve policy.

Rising prices due to tariffs won't pressure the Fed to lower interest rates. It will increase inflation and worries of inflation, which will actually pressure the Fed to RAISE interest rates. A slowing economy won't stop inflation... We are likely entering into a period of "stagflation". The way out last time was very high interest rates and short term economic hardship.

My personal opinion: It will be similar to how computers affected jobs.

No jobs are safe, but no skilled jobs are immediately on the chopping block either. AI will boost peoples' efficiency, such that it will take one skilled worker to do what it used to take five skilled workers to do. Law briefs, ad copy, scripting, code refactoring, engineering. Everything will use AI as a tool, but AI won't replace most people. People will instruct AIs to do sub-tasks and validate and integrate its responses. Similar to how people use computers today. Some peoples' specialized skills will be rendered obsolete, similar to what happened with secretaries, switchboard operators, elevator operators, proofreaders, etc. with computers.

I think it will change what it means to do many jobs, just like working with computers changed, for instance, accounting, or visual design. Working with specialized AI tools will become an essential part of many jobs, just like working with specialized software tools is today.

Long term, I think AI will eat further into current jobs, but I think they will be replaced with different human jobs. I think there will still be skilled careers and roles to be had, but I don't think any of us can predict what those jobs will look like.

But unless you were nobility, meat wasn't available at every meal, or even every day. It cost too much. Meat for most people was a special occasion kind of thing.

Ever notice how the English words for animals have Germanic roots but the words for their meats have French roots?

Chicken -> poultry

Cow -> beef

Pig -> pork

That's because the peasantry, the ones raising the animals, spoke Old English, and the nobility, the ones eating the meat, spoke French.

I think this issue is a lot of why ChatGPT feels smart to me. It actually parses all the parts of what I say and tries to respond to it comprehensively. It doesn't always succeed, but it's usually better than my experience asking a multi-part question to a random real-life person in a support role.

The building materials aren't what's causing housing to be unaffordable. It's single family zoning and land speculation. The best thing to do to lower housing costs is to drastically reduce single family zoning (some cities have like 90% land area zoned for detached single family houses only!) to allow for infill development of SFHs into denser housing, and to implement an unimproved land value tax to discourage profiteering on land.

I wish it were standard practice to have some kind of house battery (what Tesla calls "Powerwall") for new construction homes. They could smooth out peak usage in this exact way, in addition to making individual homes more resilient to occasional power outages.

If they are more than just a line on the road and are actually safe to use, they are probably not as empty as they seem. Because bikes take up much less space and don't tend to bunch up as much like cars, it can seem like there must be a lot less bikes than there actually are. 30 cars over the course of 5 minutes are very noticeable and seem like high traffic. 10 bikes over 5 minutes seem like almost nobody, but the bike lane would then be moving a third as much people as all the car lanes combined.

Blu-rays are much better quality than streaming in the majority of cases, and 4k blu-rays are ALWAYS better quality than any streaming, hands down. If you have a home theater setup, or even an nice TV, it is very very worth it to get the blu-ray for movies you like. It seriously makes a huge difference, not only for picture quality but for sound.

The bitrate of a 4k UHD stream on Netflix is optimistically 20 Mbps max. A standard blu-ray does about 40 Mbps. A 4k UHD blu-ray is often 100+ Mbps. And you can tell.

Streaming is for watching throwaway content on a laptop or phone. Blu-rays are for watching films with a theater-like experience.

People lie about what they personally did as part of a larger team. They claim to have skills and expertise they don't actually have.

I'm not saying you need a gauntlet of tests. I liked the approach mentioned elsewhere of a technical discussion about what they did. But it takes, like, an hour or two to make sure they're not BSing and that they're actually as much of an expert as they claim to be.

Not until just now I didn't. Do they not have a smartphone? A personal laptop? I'm waiting for something to build as I'm typing this right now. On a separate computer. I would never go on Hacker News on my work computer.

Why would I use a device to do personal things that they MITM everything I do on it? Privacy is too important to me to give it away like that. I'm sure all traffic on the corporate network is logged. Why open myself up for grounds for termination if my company hits hard times and wants to lay people off?

You could do it all with discrete chips on a board. No need for a computer really. Temperature -> PID controller, display -> 7 segment decoder, timer -> timer chip.

Something like a circuit board with a bunch of discretes would be how I would expect an oven from 25 years ago to look. Maybe there's a microcontroller to coordinate things, but I think you could get by without it

  for bar_vec in bar_mat:
      if bar_vec != []:
          for y in bar_vec:
              if baz(y):
                  for x in y:
                      foo(x)
Seeing it written out here, the example looks nice. In real code with more complexity, it takes longer for me to write it, and it usually takes up a lot more space than this. It bugs me how much space it takes up for something that is one idea in my head (Foo all the baz things in bar_vec).

But if there is anyone coming after me, I would write it in this style for their sake, because this style is easier to change.