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maxerickson

38,716 karma · joined July 28, 2010

Same name @gmail.com.
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maxerickson··on Harnessing America's heat pump moment
Wild that you put it on the customer to reduce the sales cost.

I can see it being reasonable to explain during the initial contact that you want the standardized estimate, once that happens it's not really on the customer if the contractor goes out to chase the business even if they know they aren't going to do it.

maxerickson··on Harnessing America's heat pump moment
They are saying that badly configured controls often run the resistive heat when it isn't needed.
maxerickson··on Harnessing America's heat pump moment
It's not uncommon for a gas heater to have an always on pilot.
maxerickson··on Harnessing America's heat pump moment
Well what capacity does each system have?

That they came back and added resistive heating suggests your contractor may not have been too worried about sizing the system correctly in the first place.

maxerickson··on Harnessing America's heat pump moment
How is the insulation in the house? Poor insulation and an undersized system will be a bad experience regardless of the heat source.
maxerickson··on Harnessing America's heat pump moment
If you read just a smidge of the context, it's a sizing issue, not a capability issue.
maxerickson··on Can “second life” EV batteries work as grid-scale energy storage?
You have 8*10^10 in the numerator and 5*10^5 in the denominator, so the result should be roughly 8/5*10^5.

Still big number.

maxerickson··on Trump pardons convicted Binance founder
The federal efforts at prosecution were also hesitant more than "everything".
maxerickson··on Can “second life” EV batteries work as grid-scale energy storage?
What's the proposed system design? For example, in January, I get about 9 hours of sunlight and have an average daily high of 25 F. I'm gonna need to store heat somehow or another.
maxerickson··on SpaceX disables 2,500 Starlink terminals allegedly used by Asian scam centers
Control vs want. If you don't have power in outer space, you simply don't control what happens. You can hope that whoever has power respects your desires.
maxerickson··on SpaceX disables 2,500 Starlink terminals allegedly used by Asian scam centers
No, it's the group in power in outer space.
maxerickson··on Rivian's TM-B electric bike
Lets it soak up harsh bumps at at higher speeds.
maxerickson··on Tesla is heading into multi-billion-dollar iceberg of its own making
I mean, I probably would do too, but it doesn't exactly speak to the integrity of whatever is being said now.
maxerickson··on Americans can't afford their cars any more and Wall Street is worried
Is it hard to get a Corolla?
maxerickson··on Kohler launches smart toilet camera
The hydration of stool varies considerably.

Probably tough to do much with just information about the outputs.

maxerickson··on Kohler launches smart toilet camera
I buy my flush water from the city by volume.
maxerickson··on Comparing the power consumption of a 30 year old refrigerator to a new one
I bought more or less the same dryer as the one from 1997 that it replaced. There's cost reductions in some of the parts, but the overall design is more or less the same (for example, the timer is a cheaper design, there's no little door on the lint catcher, the adjustable feet are plastic instead of metal). I expect many parts are directly interchangeable.

I guess I'm not sure what the 1997 price was, so can't really make a comparison.

Fun story with the plastic feet, the delivery drivers either didn't know that they screwed into the dryer or pretended not to know. They left them barely inserted into the bottom and then put a shim under one of them to level it. I was standing there and kind of mumbled "can't you screw the others in" but dropped it and did it myself after they left.

maxerickson··on Google's $1,800 foldable phone is first smartphone to explode in durability test
Car safety is tested fairly destructively.
maxerickson··on How I ditched smartphones
Airplane mode on a phone is pretty feasible and probably has more upsides than downsides.

Could probably compile it in if discipline is a concern.

maxerickson··on The pivot
Solar is like 10% of electric production, which is about 20% of energy use.

So if you expect solar to replace most of that, at steady state you probably need more panels per year than are currently being produced. No reason to expect diminishing production to increase costs vs today (they might rise vs the eventual floor).

I agree that we have an enormous calorie surplus that we can turn the knob on.

maxerickson··on The pivot
Some of us live near the Michigan-Huron basin.
maxerickson··on Are we living in a golden age of stupidity?
What's the benchmark for accomplishment?

A modern fighter jet can fly literal circles around one that was designed with a slide rule.

Computers have gained enormous complexity.

Medicine is doing all sorts of crazy stuff (biologic drugs and mRNA and so on).

maxerickson··on EVs are depreciating faster than gas-powered cars
I have a 2013 CRV with a EPA combined mileage of 25 mpg (AWD):

https://www.fueleconomy.gov/feg/bymodel/2013_Honda_CR-V.shtm...

I get combined mileage of 26 mpg. That's a short daily commute and a couple trips a month to a town ~70 miles away.

I haven't taken particularly stellar care of it.

maxerickson··on US car repossessions surge as more Americans default on auto loans
This has more numbers:

https://www.lendingtree.com/auto/debt-statistics/

The main pattern is that people are paying a lot for cars. Looks like a lot of 6 year+ loans in the new market.

maxerickson··on US car repossessions surge as more Americans default on auto loans
Usually it involves swapping the new tires onto the rims. It's not easy to do.
maxerickson··on EVs are depreciating faster than gas-powered cars
The battery electronics aren't necessarily all that complicated:

https://www.youtube.com/watch?v=sZHN3fjDtpc

The precharge resistor has to be reasonably matched with the devices connected to the battery though.

And of course there could be additional converting electronics for charging or whatever.

maxerickson··on How America got hooked on ultraprocessed foods
Can we believe that consumers have any agency at all?

Like maybe the reason there are 200 varieties of single serve cups is that people like them.

maxerickson··on How America got hooked on ultraprocessed foods
People that live near gas stations drive to grocery stores for their groceries.
maxerickson··on How America got hooked on ultraprocessed foods
Ridiculous.
maxerickson··on Half of America's Voting Machines Are Now Owned by a MAGA Oligarch
Most states use optical scan tabulators:

https://ballotpedia.org/Voting_equipment_by_state

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