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SaintGhurka

604 karma · joined March 7, 2016

https://www.freetextbooks.org
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SaintGhurka··on Butterflies use optical illusions to dodge predators
A rabbit's high-contrast cottontail serves a similar purpose.

Predators focus on the tail but as the body turns, the tail very briefly appears to continue in the same direction or momentarily disappears. The predator is forced to constantly refocus, creating lots of opportunities for them to make a mistake.

SaintGhurka··on Tiny electric motor can produce more than 1,000 horsepower
A sufficiently compact electric motor enables mounting it in the nose-wheel of commercial aircraft, allowing it to be driven around like a golf cart. This means the plane can taxi without the use of its engines, just the power from the APU. [1]

Also planes would not have to wait for a tug to pull back from the gate, which improves turnaround times for the airline.

[1] https://www.wheeltug.com/

SaintGhurka··on Widespread power outage in Spain and Portugal
>> The storm that caused such a problem is a once every ten years storm.

This is incorrect. That storm set multiple records, most notably the longest freezing streak the state has ever experienced [1]

Houston, San Antonio, Austin and Waco hit 30 year lows while Dallas set 80 year lows.

It also hit the entire state at the same time.

Maybe there's validity to some of the rest of your post, but that storm was absolutely not a regular occurance.

1. https://www.ncei.noaa.gov/access/monitoring/streaks/mapping/...

SaintGhurka··on Sleep is essential – researchers are trying to work out why
Strange or not, it's correct.

Culturelle contains inulin. That's the brand that takes up most of the space at my local CVS and Walgreens. Also the CVS-brand knockoff contains inulin.

SaintGhurka··on Florida insurers steered money to investors while claiming losses, study says
>> What happens then?

Same thing that's happening in CA. Insurers pull out of the state and non-renew policies.

I'm sure it was satisfying to see the regulator stick it to the insurance companies, but you can't force them to write policies if they don't think it's worth it.

SaintGhurka··on The Egg, an at Home Nuclear Reactor
Aren't jokes supposed to be funny?
SaintGhurka··on Insomnia, but not lack of sleep, may hasten brain shrinkage: study
Same here. My CPAP changed my life literally on the first night. I woke up feeling 20 years younger.
SaintGhurka··on Boeing workers vote to strike
This subject brings up so much rancor that I think you might have missed the possibility that there was no sarcasm intended in the post you responded to.
SaintGhurka··on Are electric vehicles cheaper to own? Maybe not
My Model S75 would cost me about $8 to fully charge from empty at home. Maybe $15 at a Tesla supercharger. That's for 250 miles of range.
SaintGhurka··on Apple to halt Apple Watch Series 9 and Ultra 2 sales in the US this week
That would only work if 51% of the shares had a sell order waiting.
SaintGhurka··on John von Neumann Interview [video]
Hungary's red terror and the Hungarian soviet Republic were in 1919
SaintGhurka··on Leaf blowers are a scourge. Why is it hard to get rid of them?
Is there a reason you don't just let the lawn mower mulch them up and leave them on the ground? After I mow over my leaves they pretty much disappear into the grass.
SaintGhurka··on "Nepo-homebuyers": 38% of young buyers use family money for down payments
That shows a bit of a pig-in-the-python situation where you can see the 2 biggest groups today are just 2 large group from 30 years ago moving through life.

Over the next 2 decades, almost all of that 32.1% supply in the 65+ group will become available.

SaintGhurka··on "Nepo-homebuyers": 38% of young buyers use family money for down payments
>> Average home price in America is over $400,000

People just starting out aren't usually aiming for the average home. There are lots of homes and condos that are half that price - depending on location.

>> which means a 20% down payment is $80,000.

If you are faced with this situation, an FHA loan requires 3.5% down and you can buy with a sub-600 credit score. FHA loans are designed for first-time buyers.

https://www.nerdwallet.com/article/mortgages/fha-loan

SaintGhurka··on Schools for children of military achieve results rarely seen in public education
> ending school at noon on Wednesday are going to apply selection bias.

That's not unique to charter schools. My daughter's public elementary school in CA let out at 12:50 on Wednesday.

https://wagonwheel.capousd.org/School-Info/Bell-Schedule/ind...

SaintGhurka··on A venture-backed startup has quietly bought more than 80 mom-and-pop shops
Serious question - If all the profits go to the workers' salaries and nothing is left to pass through to the owner, who would have an incentive to guarantee the workers' salaries if revenue falls short? Who would be willing to risk capital to get the company through unexpected hard times? Should the workers chip in to keep it going?
SaintGhurka··on At this company, we are family
>> (2) 100% free medical (few SW engineers apply, but most who are laid off would be eligible, if they cared)

Could you explain this one? Do you mean via medicaid?

SaintGhurka··on Good code is like a love letter to the next developer who will maintain it
Or it could be a homicidal maniac.
SaintGhurka··on Turmeric’s unexpected link to lead poisoning in Bangladesh
Also, the test for lead looks suspicious to me. The shape of the turmeric laying in the bottom of the glass looks absolutely identical between the two glasses. Like they used the same sample, but added some color to the water for the "adulterated" picture.

Edit: Which I guess is ok, since they're just showing what to look for and they aren't falsifying an actual test.

SaintGhurka··on Ask HN: Where have you found community outside of work?
> Unless there is a deployment, the schedule is one weekend a month right?

Yes and no. I do a lot of work at home. I mostly work on our home-grown software that manages the organization (recruiting and personnel management).

> How often were you called into service?

In 6 years I've been called out by the governor twice on big missions (1 hurricane and 1 freeze). But I've also had a handful of other deployments that were more like "we need a volunteer to come to HQ for a week". I once got "deployed" for 2 days to drive some computers from Austin down to the border. I try to take those tasks occasionally if my job can spare me.

The drill weekends are unpaid, but you get paid for any deployment. All deployments are voluntary, but you are expected to be available if a big disaster strikes.

> I just moved to Austin

Headquarters is at Camp Mabry in Austin. Building 32.

SaintGhurka··on Ask HN: Where have you found community outside of work?
I joined the Texas State Guard and found a lasting connection with my group. When I'm there I feel like I'm with family.

About half the states have a state guard. The organizational structure is military-ish, but we don't have weapons. We wear essentially the same uniform as the national guard, and sometimes work with them, but it's not related to the national guard except that we both report to the governor. The difference is the state guard ONLY reports to the governor and doesn't have any federal connection.

Since I joined I've helped run a shelter after hurricane Harvey and run water distribution centers after the freeze 2 years ago. But most of the time I just do the same thing I do at my regular job.

When I joined they needed programmers. They need everybody, tbh. It's not hard to qualify.

SaintGhurka··on TV doctors say annual checkups save lives – real doctors call bullshit (2016)
In addition to urgent care clinics, every doctor I've had holds a few appointment slots open for same-day or next-day visits. I just have to call them when they open.

Just checking my doctor's group, they have multiple appointments available for new or existing patients in all 7 of their locations around Austin as early as Tuesday - and that's probably only because Monday is a holiday. The only caveat is that you have to accept whichever doctor is available, rather than selecting you PCP.

I know it's a big country with a lot of variability of experience, but this has been the case everywhere I've lived.

SaintGhurka··on Ask HN: If you quit your computer job, which non-computer craft would you pick
I'd want to build dry-stack stone walls. I find them beautiful when well made and they last for hundreds or even thousands of years. Meanwhile the stone & mortar walls I see around my neighborhood don't seem to last more than a couple decades.
SaintGhurka··on SpaceX Starship rocket explodes minutes after launch from Texas
If you watched the spacex youtube feed there's no denying it was a smashing success. The employees were clearly celebrating even after the Rapid Unplanned Disassembly.
SaintGhurka··on Global rice shortage is set to be the biggest in 20 years
>> this is the whole point of the US ethanol industry and farm subsidies in general

Interesting. I never saw it as a food security program.

I saw it as a way to advantage corn at the expense of oil on the global commodities market because we had lots of corn but we were short oil (at the time). So the solution was to, in effect, turn our corn into oil.

You can see its effect in the price of corn in 2006, which jumped about 80% and never went back down.[1]

[1] https://www.macrotrends.net/2532/corn-prices-historical-char...

SaintGhurka··on Electricity Prices by Country
Not to mention cooling. How many people in the UK even have air conditioning?
SaintGhurka··on Bob Lee, former CTO of Square, has died after being stabbed in San Francisco
San Francisco Budget has been cut 2 years in a row.

$692.3 million in 2019-2020

$667.9 million in 2020-2021

$657.4 million in 2021-2022

Source: your link.

The article's headline says it's up 4.4% but that's compared to 2019.

SaintGhurka··on SVB collapse: Peter Thiel’s role scrutinized as spark of bank run
This ignores the voices crying in the wilderness for months about dangers at the bank.

"The risk for $SIVB is that deposit outflows accelerate at such a pace that it is forced to either raise equity capital and/or sell down its HTM securities portfolio, thus realizing substantial losses. You can bet that $SIVB is praying for a Fed pivot!"

https://twitter.com/RagingVentures/status/161582608803847373...

SaintGhurka··on Joint statement by the Department of the Treasury, Federal Reserve, and FDIC
You don't need 16 banks to eliminate all risk. You need one bank and a treasurydirect account.

Anybody, including corporations and partnerships, can safely park excess cash at treasurydirect.gov. Buy short term treasuries and time the redemptions to coincide with next month's payrolls. The shortest bills are 4 weeks and they're paying like 4% right now.

I honestly don't understand why more people don't do it.

SaintGhurka··on Huell Howser Archives: California’s Gold
Also he voiced the Backson in a Winnie the Pooh movie. A mysterious creature that had everybody scared out of their wits throughout the show until (spoiler alert) he finally shows up at the end and is the friendliest sounding character you can imagine
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