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wrycoder

6,025 karma · joined April 8, 2017

Programming evolution: Fortran, Joss, PL1, HP Basic, APL, 6502, Z80, x86, Scheme, Logo, C, Python, JS, Zig
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wrycoder··on Google Podcasts service shuts down in the US next week
It’s hard to break away. So many businesses and nonprofits using Google calendar, drive, and online apps like sheets.
wrycoder··on Engineers find a new way to convert carbon dioxide into useful products
All you need is energy. Now, where do we get energy for the chemical industry?
wrycoder··on Is anyone else receiving daily political texts or spam messages?
LOL.
wrycoder··on James Webb Telescope Confirms That the Universe Is Expanding at Different Speeds
They confirmed[0] that the Hubble Tension[1] is a valid discrepancy between the two different ways of measuring the expansion of the universe.

[0] https://iopscience.iop.org/article/10.3847/2041-8213/ad1ddd

[1] https://en.wikipedia.org/wiki/Hubble%27s_law#Hubble_tension

wrycoder··on Scientists Put Tardigrade Proteins into Human Cells. Here's What Happened
What could go wrong?

I'm wondering why they took the jump to human in vitro studies - did they do murine studies first?

wrycoder··on Why isn't preprint review being adopted?
Or your paper goes against the current paradigm or is otherwise politically unpalatable.
wrycoder··on Aging Voyager 1 sends back surprising response after 'poke' from Earth
Groveling over a core dump from deep space! The old timers are in heaven.
wrycoder··on Howard Hughes modified a 1925 Doble steam car to reach 133 MPH (2022)
Pshaw. Glenn Curtis went 136 mph in 1907 on what looks a lot like a big Schwinn bicycle with a V-8 of his own design.

https://en.m.wikipedia.org/wiki/Curtiss_V-8_motorcycle

Edit: https://web.archive.org/web/20100906140855/http://www.nasm.s...

wrycoder··on Lead in gasoline blunted IQ of half the U.S. population, study says
"The average lead-linked loss in cognitive ability was 2.6 IQ points per person as of 2015."
wrycoder··on Ivermectin for Covid-19 in adults in the community
There is no cure for COVID yet. There have been many studies of ivermectin, which won a Nobel prize for its usefulness in other human diseases. The results are mixed, but on average it is quite effective against COVID. Note that there is no one drug that cures AIDs, either, but a mixture of drugs is powerful. I think it will turn out the same with COVID.

https://c19ivm.org/meta.html

wrycoder··on Ledger
It's standard for accounts that normally maintain a debit balance be on the left side, and accounts that maintain a credit balance be on the right.

So, the usual accounting equation is written:

assets = liabilities + capital

Yes, capital is similar to liabilities. It is owed to the investors (which may just be an individual).

The full equation prior to closing the books for a period is:

assets + expenses = liabilities + income + capital

For an individual, 'capital' is usually called 'net worth'.

Once the books close, (income - expenses) is moved to capital as 'retained earnings'.

In traditional, hand entered debit/credit accounting, the left hand side adds up to the same number as the right hand side. The books are balanced - the accounts on the left 'weigh' the same as the ones on the right.

In computerized accounting, the left hand side (debit) accounts are normally positive and the right hand side (credit) accounts are normally negative. There is no equation - all the accounts add up to zero, and every double entry transaction adds up to zero.

wrycoder··on Scuttlebutt social network: a decentralised platform
As an entry into what's going on currently, this blog by the Manyverse leader is useful:

https://www.manyver.se/blog/2023-05-05

He is pivoting into a new protocol which is intended to preserve the community aspect of SSB, while providing important factors, like the need to delete previous posts.

wrycoder··on Scuttlebutt social network: a decentralised platform
SSB was designed by an ocean sailor to be a social network that was infrequently synchronized and then only by local connection. The idea being, when sailors went ashore or rafted up for a gam to catch up on the scuttlebutt, they could synch their databases and have something to read on the next leg of their journey.

Blockchain tech was used to assure that messages created by others had not been altered in transit.

SSB ran into design limitations when the more recent developers tried to imitate something like Mastodon. It can work, but it's definitely idiosyncratic. It does tend to grow a large db, but space is rather cheap these days.

wrycoder··on Stonelifting Etiquette
A cheap 45# plate with square edges lying flat on a concrete floor is quite challenging for ordinary (or older) mortals to pick up that first inch. So, please rack ‘em or at least leave them leaning.
wrycoder··on I grew my Substack from 439 to 451 free subscribers in just 11 months
You must have been pretty interesting!
wrycoder··on Most AIs are sycophants. What if we built antagonistic AI?
Grok is pretty antagonistic in a jocular, condescending way.
wrycoder··on Inside the proton, the ‘most complicated thing you could possibly imagine’
It’s even more complicated. The charge on the electron is partially screened by virtual positive charges emerging briefly from the vacuum, so what we measure is less than the actual charge.
wrycoder··on What made Earth a giant snowball 700M years ago? Scientists have an answer
In other theories, volcanoes emit sulfurous material, which causes global cooling.
wrycoder··on Lady Tasting Brine
Then, there's the em dash

lady - tasting brine

wrycoder··on An overload of solar panels cut prices in half last year – but not in the US
Article has no US prices. What is the current best price for uninstalled modules in the US at, say, a 7kW buy level?
wrycoder··on Shunned in computer age, cursive makes a comeback in California
So, what do you do between words?

Note: the ink doesn’t ”spill out”, if you cut the quill correctly, and it certainly doesn’t spill out of a metal nib.

wrycoder··on Brains are not required to think or solve problems – simple cells can do it
Thanks. My problem is finding the specific podcast!
wrycoder··on Brains are not required to think or solve problems – simple cells can do it
The particular podcast didn’t come across with that link. Can you provide the title or number? I’d like to listen to it! I reviewed a fair amount the podcast list, but didn’t find a match to your description.
wrycoder··on Americans are spending billions on stuff they forget to cancel
If you use the iOS app for Bank of America, there's a "dispute this transaction" button for every charge. If you click on that, you'll be informed that your card will be cancelled immediately for your own protection, and a new one issued. When what I want is to charge back to a vendor who never shipped and won't refund when contacted. You have to get on the phone, wait for half an hour, and then be very nice about the whole thing, while trying to avoid a card replacement, which is easy and safe for them and very hard for you.
wrycoder··on First AI medical device that detects major skin cancers received FDA approval
Which will probably be billed at $200, if my long experience with dermatologists is any guide.
wrycoder··on My daily driver is older than I thought; it's positively vintage
So follow iFixit and replace the battery. It is just a few screws.

I have a 2011 Air that I resolved with an M1. I expect to put Linux on the 2011. Devuan and i3.

wrycoder··on Why I Like Obsidian
If you want your writing to still be readable on a computer from the 2060s or 2160s, it’s important that your notes can be read on a computer from the 1960s.
wrycoder··on Ask HN: My father is starting to lose his hearing. What should I do?
Medicare in the US doesn't cover hearing "devices" unless you need cochlear implants.

Most people have mild hearing loss. They shouldn't need to spend thousands for a pair of hearing aids, which deliver little relative to their price. Miniature electronics have improved markedly over the past couple of decades, but for some reason FDA approved hearing aids have not participated in those gains in usability and cost reduction.

wrycoder··on Ask HN: My father is starting to lose his hearing. What should I do?
I have AirPod Pros. Two generations of them.

In my experience, they are useless. Not only don't they amplify external sound, they provide no compression and insufficient treble boost. Meanwhile, my $400/pair aids work pretty well.

Apple has all the hardware and software to solve this. But they don't, for some reason.

wrycoder··on Bucket argument
Due to the pressure in the water being higher than in the center (the momentum of an individual molecule forces it outwards), a higher column of water is supported at the rim.

The speeds involved are not relativistic, so this isn't a matter of special or general relativity. Except, of course, one needs to explain the conservation of momentum relative to the universe. Noether said that's because space is isotropic.

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