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Case Studies / Re: FIRE at 56 Optimistic?
« Last post by evanc on Today at 02:45:39 PM »
Others have mentioned this, but repeating for emphasis, you really need to figure out the spending piece. If you don't know how much you are spending, you will never reliably be able to say how much you need to save or how quickly you can get there. Start with the end in mind.

25x spending will get you in the ballpark. Work backwards from there. GL! and keep us updated.
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Off Topic / Re: Ukraine
« Last post by pecunia on Today at 02:40:11 PM »
Re: Russia, in the 80's their economy was somewhat close to the US but it's not anymore.  Russian GDP is less than Texas. 

Nowadays the only threat Russia poses is the nuclear threat. 

One silver lining I see with the current situation is it pushed many countries in the west (like Germany) off Russian fossil fuels and toward renewable energy much faster than would have happened otherwise.
FWIW, Germany was already in a headlong (and a bit foolhardy) rush to solar/wind well before Feb 2022, even shutting down nuclear reactors.

I've found Sarah Paine's interviews with Dwarkesh Patel on youtube very enlightening--a whole lot of global and historical context that doesn't always get its just attention.  A few key quotes: "Putin has no back down plan."  "(Russia) will be the new North Korea" (referring to long-term prospects)

I don't really understand the resistance to nuclear power.  It doesn't emit greenhouse gasses like fossil fuels.  It's way safer, too.  The number of deaths in fossil fuels every year is several orders of magnitude greater than from nuclear.

Deaths per TWH, Coal is 24, Oil is 18 and Nuclear is .03.  Its crazy that the actual data is exactly the opposite of what you'd expect it to be, if you only got your information from newspaper headlines. 

The only issue I see with Nuclear is it's super expensive.  Like 90% more than fossil fuels, and 300% more expensive than wind/solar.
Also, countries in Germany's position would merely be replacing foreign fossil fuel dependency with foreign uranium dependency. It's a national security concern.

Then there is the waste storage problem. Fusion cannot get here fast enough.

Guys think that fusion energy will be a panacea.  However, it really hasn't been ironed out.  Who is to say that fusion energy won't also produce waste?  I suspect it will.

How about fission?  are we beating a dead horse?

First the new designs for nuclear plants produce much less waste than the ones we have now.  The existing plants are nothing but the best of 1960s technology.  Second - The existing plants actually produce a rather small amount of waste.

Let's ask Mr. Internet.  How much nuclear wast is produced in the United States?

"The U.S. generates about 2,000 metric tons of spent fuel each year. This number may sound like a lot, but the volume of the spent fuel assemblies is actually quite small considering the amount of energy they produce. The amount is roughly equivalent to less than half the volume of an Olympic-sized swimming pool.Oct 3, 2022

https://www.energy.gov/ne/articles/5-fast-facts-about-spent-nuclear-fuel

Note that they also say the stuff can be recycled.  Ninety percent of the energy is still in the spent fuel.

Are generation IV reactors expected to be better than the reactors now in service?

Wikipedia article says they have the following advantages:

   " Nuclear waste that remains radioactive for a few centuries instead of millennia[46]

    100–300x energy yield from the same amount of nuclear fuel[47]

    Broader range of fuels, including unencapsulated raw fuels (non-pebble MSR, LFTR).

    Potential to burn existing nuclear waste and produce electricity: a closed fuel cycle.

    Improved safety via features such as ambient pressure operation, automatic passive reactor shutdown, and alternate coolants.

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

You know - I've never seen a Star Trek episode where the ship is wind or solar powered.  (Solar sails may soon be coming to NASA.)
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Off Topic / Re: Watcha making for dinner tonight!?
« Last post by jeninco on Today at 02:34:18 PM »
Spaghetti All'assissina, such simple ingredients but so tasty. You gotta try it if you like chewy noodles and spicy things https://www.youtube.com/watch?v=GRteIZM05Sg

Thank you for this. I've never heard of it before, and we'll be eating it next week, or as soon as I can plausibly put it on the menu without something else spoiling.

Tonight, I continue on my effort to use up the masa flour by making pupusas. Or, I put the now-aging masa flour on the compost pile and make Spaghetti All'assissina, we'll see which happens!
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Share Your Badassity / Re: Upgrade Schmupgrade
« Last post by evanc on Today at 02:29:29 PM »

  - TV: Bought in 2008.



You have us beat! DW and I snagged our current TV on a black Friday sale in 2009. Still works great :)
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Share Your Badassity / Re: Upgrade Schmupgrade
« Last post by evanc on Today at 02:27:46 PM »
I think it's a huge asset to not have the mindset of constantly looking for things in your life that you are not happy with. Not only does it save a ton of money over time, but the head space saved by not even thinking about and keeping up with what this year's phone can now do and how it will make your life better I think is undervalued.

+1

There was an episode of the Choose FI podcast where Brad was discussing his mentality of finding the first option that meets his minimum requirements (cell phones or otherwise), then spending no further mental bandwidth on the issue. Which is in quite stark contrast to what most people do: spending hours upon hours researching the "best" _______ . 
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I'm very nearsighted (have been gradually worsening since I was in kindergarten) and I stopped wearing my glasses in grade four because I didn't like how they felt and thought I looked better without them.

Results:
- My grades dropped on average a full letter across the board because I couldn't see what was going on
- My eyesight worsened a full diopter each over that year (probably unrelated, but this was the worst drop in eyesight I've experienced over my lifetime)
- Got headaches from constant straining and squinting to see things.

YMMV with the 'no glasses' plan.  :P

(I have a very vivid recollection of picking up my new glasses the year afterwards and being shocked that the green carpet in the optometrists office actually had little designs on it.)
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Off Topic / Re: Ukraine
« Last post by zolotiyeruki on Today at 02:22:56 PM »
Also, countries in Germany's position would merely be replacing foreign fossil fuel dependency with foreign uranium dependency. It's a national security concern.

Then there is the waste storage problem. Fusion cannot get here fast enough.
Meh, the concerns over storage are hugely overblown from a technical perspective, and if we'd get off our duffs and start reprocessing spent fuel, the foreign dependency gets drastically reduced.

The capital costs are huge, absolutely, but if you run it long enough, it becomes far better economically than even fossil fuel plants.  I have to wonder, however, how much of that premium is driven by regulation, litigation, and the fact that every nuclear plant is designed from scratch.  When someone can tie up the project for years with a frivolous lawsuit, it dramatically impacts the economics of the project.  France reduced costs greatly by building a larger number of identical (or very similar) plants, and is reaping the benefits.
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The difficulty of sequencing various house upgrade jobs (wall insulation/double glazing/adequate lighting/electrical etc) has me longing for some sort of house disaster where we get a big check from the insurance company and we can just buy a replacement house to pop down on our section that already has all of the modern building standards instead of trying to haul a 60 year old house into the 21st century.
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My $.02: Yes, cancel! And yes, I dropped the collision on my own 9 yr old Subaru a few years ago based on CBA.

Paraphrasing here, but MMM (the man, the myth, the legend) himself said insurance is for people who are bad at math. One way to quantify the decision is login to your carrier's website and get a quote with the proposed omission of collision insurance - I have Progressive, and you can instantaneously receive this information. You will then have to evaluate the guaranteed savings on premiums against the unlikely (but possible) event you may have to come out of pocket to replace your vehicle.

I think what holds people back is the fear that if (and it's a big if) you get in a significant wreck, you will feel foolish for having foregone the insurance, because relative to replacing the vehicle, the premiums are so inexpensive. But keep in mind, the much more likely outcome is that you will experience no such event and therefore have saved a bundle on your premiums. All of that to say, it's ultimately risk tolerance. The math is simple and not in your favor.

Edit: typos
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Off Topic / Re: Israel vs Hamas
« Last post by PoutineLover on Today at 01:49:54 PM »
No evidence Israel has committed genocide https://thehill.com/policy/defense/4582807-pentagon-chief-no-evidence-israel-has-committed-genocide/
Says one guy, without backing up his claim, who has a vested interest.

It feels like there are two versions of reality. One where millions of Palestinians are displaced and starving, tens of thousands, mostly women and children, have been killed, majority of buildings have been flattened, and mass graves of executed and tortured civilians are being discovered at hospitals.
And another where one attack killed 1200 people and that justifies everything happening on the other side in perpetuity and anyone who disagrees is an antisemitic terrorist.

Truly hard for me to understand the logic here.
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Wow, a phone plan for fifteen bucks!