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omgJustTest

759 karma · joined March 24, 2020

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omgJustTest··on Why senior engineers let bad projects fail
The point the author is making is somewhat maligned by the title "... let bad projects fail".

The point the author makes is that sometimes you are not in control of those projects. Therefore "letting them fail" seems a false choice constructed by the author.

A better title "You don't know what other people are doing and you don't know why unless it is your job to do so."

omgJustTest··on Ozempic is changing the foods Americans buy
Diet is important, but if you think that a handful of peanuts is leading to your issues I'd first task writing down _everything_ you touch to eat.

IMO, especially when one has snacks fully stocked, it's easy to 'forget' that you ate something.

One big breakthrough for me was reading Arnold S. "encyclopedia of body building". There's a lot of physiological tips and also very practical advice.

I'm sure you can get it from anywhere, but for me this was a big change. Sizing the reps, the workouts, the weights helped a lot in trying to make progress. Additionally endomorphic bodies need different excercise and I was doing too much ineffective cardio for months with few results.

Weights changed my results within a few weeks.

omgJustTest··on Ozempic is changing the foods Americans buy
i considered it, but the gym was a much better option.

for everyone who says "i've tried etc doesnt work" all i would say is, possibly if you dont have the time due to kids etc.

Otherwise, get to it!

omgJustTest··on Eat Real Food
For some more perspective:

Cranberry's & nut mix - 34g (total) have 8g of protein

1 cup of milk - roughly 8g of protein

This is a pretty light breakfast of 16g of protein. How about a 'big, bold breakfast':

2 eggs - 12 g of protein

4 bacon strips - 12 g of protein

1 cup of hash browns - 3 g of protein

(other carbs pancakes etc going to have < 1g of protein)

So in the 'big, bold breakfast' => 27 g of proteins, I would be 3g behind my daily, average protein intake for the morning.

2 hamburgers for lunch, that's 30g of protein, keeping me close to my daily, average protein intake for lunch.

8 oz steak for dinner, thats 56g of protein.

In total: 27+30+56 = 112g of protein, just 4 g over needed daily, average intake of protein.

Resisting the sarcasm, this is not reasonable.

[1] Perkins https://perkinsmenus.com/hearty-mans-combo/#:~:text=Two%20eg...

omgJustTest··on Eat Real Food
Your beef is with wiki or facts :

"high scores: braised eye-of-round steak 40.62; broiled t-bone steak (porterhouse) 32.11; grilled lean steak 31.0 " numbers are grams per hundred grams or wiki also reports 25% as the average, thus your factor of 2 error in weight (400 instead of 200).

Sincerely,

You-cannot-read-or-convert-units-or-gather-info-correctly

https://en.wikipedia.org/wiki/List_of_foods_by_protein_conte...

omgJustTest··on Eat Real Food
I am not 400lbs... I don't know if you are implying that... if so check your math:

1.2g/kg * 90kg (~200lbs-lean) = 108g of protein.

each person, on average, in the US would be eating one 16oz steak or 3-5 hamburgers every day.

omgJustTest··on Trump withdraws US from international organizations, White House says
404 but this link is currently listed by google. https://www.whitehouse.gov/fact-sheets/2026/01/fact-sheet-pr...
omgJustTest··on Eat Real Food
90g of protein, what is recommended for me, is like 4 hamburgers or a 16oz steak per day ...
omgJustTest··on Efficient method to capture carbon dioxide from the atmosphere
citation for the co2 scrubbers in home need?
omgJustTest··on Test, don't just verify
Lol worth the -3 pts
omgJustTest··on Test, don't just verify
my user should get upvotes for this :)
omgJustTest··on I'm a Tech Lead, and nobody listens to me. What should I do?
"I'm a tech lead, nobody listens"...

1. Listen to what other people say and what they think the problem is, or what the problem "says".

2. Think, ask questions to clarify and repeat step 1. Is the problem actually technical? branch a. otherwise branch b.

a. have you considered the problem is mostly not technical? then proceed to branch b.

b. what miscommunications are keeping the solution from being implemented?

3. Change minds with the words that are convincing to others. Dont be so convinced of your solution that you wouldnt take a better one, return to step 1 unless the problem is "solved"

My blog would be uncompellingly short.

omgJustTest··on Wall Street sees AI bubble coming and is betting on what pops it
If there's no better growth story probably people have already trimmed for short term gains.

In some ways the technology companies, which such large growth, are their own consumers.

Unless they feel pressure from another growth story or a technical monetary effect, and I emphasize story because its about future returns, its unlikely.

Additionally this has grown so quickly that there is amazing talent being applied to these problems, its hard to imagine every good person has been sufficiently compensated that progress will stall.

omgJustTest··on Wall Street sees AI bubble coming and is betting on what pops it
IMO what you are describing is distributed choice vs concentrated choice.

It's one of my main arguments against a crash: why would one (1) or a few choose to do that?

omgJustTest··on Kroger acknowledges that its bet on robotics went too far
3 CFCs (robotics centers) closed, 5 continuing operating [1]. Initial commitment was 20 & Kroger is paying 350m$ to compensate the partner.

I don't know what success looks like but it's probably fair to say they were over-extended by roughly 30-40%.

https://chainstoreage.com/kroger-pay-350-million-automation-...

omgJustTest··on OpenAI Needs $400B In The Next 12 Months
Measurement in unit of power because this is the ultimate use-cost, assuming scaling in compute efficiencies, capex costs, etc.
omgJustTest··on America's future could hinge on whether AI slightly disappoints
tariffs could be an explanation.

sometimes volume and total $ are not the same.

omgJustTest··on Cikande Industrial Region is now access restricted due to radiation
The Cikande site shipped radioactive shrimp which were detected at US ports. Cikande is an industrial region in Indonesia. The source of the radiation is believed to be a local metal smelter that apparently ingested Cs137 sources from scrap. The area is now under access control due to radiation risk.

Fields up to 1mSv/hr have been detected and signs placed at >0.5mSv/hr locations inside the region[0].

[0] linked article [1] https://www.ans.org/news/article-7429/indonesia-begins-worki...

omgJustTest··on FCC Accidentally Leaked iPhone Schematics
It is valid to say they do not have the majority of trade-secrets in the schematics.

However having high quality documentation that is easily accessible is always the first step, and if there are information there that are important it is _much_ more likely it will be known.

It is not "a much less of a deal" as you say, it is a pretty big deal for a global product that billions of people touch.

omgJustTest··on First 'perovskite camera' can see inside the human body
Perovskites are research materials being researched.

Images produced from SPECT cameras have been around for a while. [2]

This is potentially a 16 pixel "camera" which the "image" is a gaussian blob (Figure 1e and 5e) [1].

This is interesting for a variety of reasons but is way overblown in the "camera" or "image" context. It's demonstration that one can make pixelated devices (4x4) of a specific kind of promising material.

[1]https://www.nature.com/articles/s41467-025-63400-7

[2]https://en.wikipedia.org/wiki/Single-photon_emission_compute...

omgJustTest··on Entities enabling scientific fraud at scale are large, and growing rapidly
Generally i agree that paying more is unlikely to resolve much.

Fixing the incentives might, however funding comes from very few places and they have their own incentives => lobbied goals or profit-motivated.

One might argue that money is a prioritization method.

I'd argue that having one metric (amount of money) makes you susceptible to single-metric problems: optimization of everything to the point of meaninglessness, critical dependence on the stability of that metric's underlying present & future value.

Defects in the currently implemented financial system (exploitable by evolving technologies) might lead to larger systematic failures and less robustness.

omgJustTest··on Entities enabling scientific fraud at scale are large, and growing rapidly
As long as the institutional incentives are monetization, it will never be enough.
omgJustTest··on Entities enabling scientific fraud at scale are large, and growing rapidly
I've been in industry and academia.

My experience is that incentives within the two are converging: monetization drives all activities.

Higher ed is allowing professors to slump teaching responsibilities - as it has for many years - in favor of high-flying research. What is new is that now: entire departments struggle to find chairs or people to run basic functions at teaching or research levels. Professors are rarely on campus except at the bare minimum and are largely diverting resources (people & research) to their companies.

omgJustTest··on Astronomical Telescope “Hadley” – an easy assembly, high performance Newtonian
Does anyone know of a cool (cheap) way to get adaptive optics in one of these devices?
omgJustTest··on Asynchrony is not concurrency
Concurrency does not imply yielding...

Synchronous logic does imply some syncing and yielding could be a way to sync - which is what i expect you mean.

Asynchronous logic is concurrent without sync or yield.

Concurrency and asynchronous logic do not exist - in real form - in von Neumann machines

omgJustTest··on Final report on Alaska Airlines Flight 1282 in-flight exit door plug separation
Thanks.

If a publisher was so inclined, I have like 20 or so of these breakdowns that I would like to put into a (<75pg) book. The goal would be 1-3 page distillations of events for broad appeal. 1 page for the introduction and impact of the event, 1-2 pages for summarization and conceptual distillation.

The goal is a somewhat reductive but sharply results-focused perspective on these events.

omgJustTest··on Final report on Alaska Airlines Flight 1282 in-flight exit door plug separation
Full NTSB report https://www.ntsb.gov/investigations/AccidentReports/Reports/...
omgJustTest··on Final report on Alaska Airlines Flight 1282 in-flight exit door plug separation
I really love reading NTSB and Coast Guard break-downs... a lot of very interesting engineering!
omgJustTest··on Final report on Alaska Airlines Flight 1282 in-flight exit door plug separation
long story short:

1. boeing and spirit both work on planes

2. damaged rivets discovered and lots of back and forth to get them repaired. boeing does the doors and spirit does the rivets.

3. rework on rivets needed door plug to be removed, someone at boeing (who is not onsite) sees that the door plug needs to be removed, escalates this request but notes that work must wait for the next week because the only door person who is qualified to remove plugs is on leave.

4. door manager - on the day of the plug removal - de-escalates the door plug removal request. later that day the door manager, door master and three door crew enter area near the fuselage & door plug - correct documentation of removal not generated and none of them were trained to remove door plug. No one knows who removed the plug.

5. a boeing technician moves a stand that has what he believed to be a door plug bolt on top of it. he "strapped it and let it hang" to the fuselage.

6. Spirit indicates plug was removed and reworks rivets

7. No one checks the door plug was reinstalled correctly

omgJustTest··on My Engineering Craft Regressed
OP: this is the desired outcome - building stuff happens in the dark and is uncertain to lead anywhere, simultaneously there is a chorus of cheerleaders for doing the aligned thing.

best advice i can give is stay razor focused on the goals - and what allows you to achieve them:

1. don't lie to yourself about the utility of the project - nice to haves are not need to haves - almost every idea is bad and few are good and even fewer are good enough to spend 5 years on, and vanishingly small amounts of them are goldmines (see #4)

2. understand what provides true value - treat it with respect and only allow it to be known, if necessary, & carefully present it when necessary so that others understand its value. if _they_ don't understand the value - they wont pay for it and will not care, you have to speak _their_ language and not burn too much time doing it.

3. be kind to yourself & enjoy life while you're chasing the goals - you need close relationships and satisfaction to sustain you and keep you from ruining yourself.

4. look for lucky opportunities & take them.

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