Fermion

joined 2 years ago
[–] Fermion@mander.xyz 1 points 1 year ago

If you can grow some of the smaller varieties at home you might like them better. The bigger the melon, the more diluted the flavor seems to be.

[–] Fermion@mander.xyz 13 points 1 year ago* (last edited 1 year ago)

I rented a Nissan that would scream at you for deviating from a lane. I couldn't turn it off fast enough. Driving on a small winding road was constant false positives. Even on the highways, faded and repainted lines was throwing false positives. It was more of a distraction than a help. When driving in an unfamiliar city I didn't need the car distracting me with its disfunction.

Turning it off was buried deep in a menu that was not convenient to find. There would be no way to quickly or safely toggle it on and off as conditions vary.

[–] Fermion@mander.xyz 5 points 1 year ago* (last edited 1 year ago)

The results page the article is referencing is shorter to read.

https://www.iihs.org/ratings/partial-automation-safeguards

[–] Fermion@mander.xyz 6 points 1 year ago

750W is the idle draw.

[–] Fermion@mander.xyz 2 points 1 year ago

Rada makes some pretty decent metal spatulas if you want specific recommendations.

The blade part is way thinner than plastic spatulas. Now that I'm used to the stainless steel ones, I feel clumsy and inept when I have to use someone else's nylon spatula.

[–] Fermion@mander.xyz 15 points 1 year ago* (last edited 1 year ago) (1 children)

That's a little hyperbolic. There's a lot of mechanics at play in generating microplastics. Fabrics have microscopically thin strands of plastics. It should be no surprise that rubbing up against thousands of tiny strands every time we move and wash synthetic fabric clothes releases many tiny particles. Plus clothes have to deal with UV degradation making the plastic more brittle.

The plastic components in an RO system should be specced to not leach plasticizers. They should have smooth walls and laminar flow. There shouldn't be much to abrade the plastic surfaces and shed particles. They may not be perfect, but water from an RO system will have orders of magnitude fewer microplastics. So an RO system still "does something about it."

We do need to address the problem, but I wouldn't want people to avoid beneficial remediation just because it has some plastic components.

[–] Fermion@mander.xyz 22 points 1 year ago (1 children)

I have a family member who studies fish at a post doc level. He had to learn a bunch of calculus and statistical analysis just to be able to actually make use of the data they collect. Anyone who wants to design and publish research has to have a pretty good grasp of a lot of math.

[–] Fermion@mander.xyz 0 points 1 year ago* (last edited 1 year ago)

I've experienced some of what you describe, but it works for the most part. I just looked through my blocked communities list and I haven't seen anything from them in a while.

[–] Fermion@mander.xyz 7 points 1 year ago (2 children)

Maybe it puts me at risk of forming an echo chamber but I make liberal use of the block user, block community, block instance features.(in connect for lemmy. I don't know which are app specific.)

Lemmy seems to be small enough that blocking a few dozen particularly argumentative users noticeably improves the experience. Although I do try to avoid the politics communities and posts as those frequently end up with arguments and eventually name calling.

Are you consuming the all feed unfiltered?

[–] Fermion@mander.xyz 6 points 1 year ago* (last edited 1 year ago)

Posting the same meme to 6 communities does seem a bit excessive.

[–] Fermion@mander.xyz 16 points 1 year ago* (last edited 1 year ago)

Trailer parks suffer many of the same pitfalls that "the projects" do. Economic opportunity and mobility is largely impacted by who your neighbors are. If all your neighbors are low income and struggling to get by, you'll have a hard time making connections that land you a better paying job. Large concentrations of struggling people also attracts exploitative companies to set up shop nearby and pull laborers from the marginalized community.

Some cities have achieved measures of success in requiring luxury condo and apartment buildings to include a certain number of low income housing units. Maybe you could do something similar to require a variety of price tiers in new housing developments.

Trailers and manufactured homes also use the worst of building materials available. Lots of formaldehyde containing material, super thin walls, poor ventilation, etc. Do you remember the fema trailers after hurricane Katrina? Trailers are better than being homeless, but i would much prefer that we focus on getting people into small affordable housing that doesn't carry health risks.

We shouldn't shame people for living in trailer parks, but I wouldn't encourage anyone to live in one either.

[–] Fermion@mander.xyz 16 points 1 year ago

Not Mr. Fusion, but a modest industrial facility that could fit in an industrial park rather than the very large ITER which has its own complex. The ARC reactor design from commonwealth fusion is expected to have a major radius of 3.3m whereas ITER has a major radius of 6.2m. That might not sound like a big difference, but material costs and supporting systems cost roughly scale with volume which is a factor of 8 difference.

https://youtu.be/fKREB8IvCbs?t=25m33s

Here's an old, but good talk on the motivation for this proof of concept. I linked the most relevant time, but the entire presentation is worth watching if you find it interesting.

Personally, I find this success to be way more exciting than the NIF breakeven shots. Those were neat milestones, but don't get us closer to a feasible commercial design. This REBCO magnet demonstration makes commercial fusion a possibility in a timescale that could matter.

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