cogitase

joined 1 year ago
[–] cogitase@lemmy.dbzer0.com 12 points 1 month ago (5 children)

I'm kinda curious about the effects of proanthocyanidins on fecal flora.

[–] cogitase@lemmy.dbzer0.com 173 points 1 month ago (14 children)

Have you checked your sacrificial anode? If it’s gone, this will keep happening.

[–] cogitase@lemmy.dbzer0.com 18 points 1 month ago (2 children)

It's for the Korean market. It'll get you from Seoul to the east coast on a single charge and there's high-speed rail just about everywhere for your longer journeys. Perfectly fine for most people in such a small, densely-populated country.

[–] cogitase@lemmy.dbzer0.com 25 points 1 month ago (2 children)

If you have solar paired with proton exchange membrane electrolysis, you can generate hydrogen very economically. PEM electrolyzers are already around 80% efficient but supply is limited right now. Hydrogen is a pain to store, but if you feed that hydrogen into the Haber-Bosch process you can very efficiently produce ammonia. Ammonia fuel cells are very promising if you're looking to decarbonize container shipping.

[–] cogitase@lemmy.dbzer0.com 11 points 1 month ago

They had a number of 0.5% or greater increases in 2022, two drops going into the pandemic, etc.

[–] cogitase@lemmy.dbzer0.com 6 points 2 months ago (1 children)

You can buy a kit car, but those are mostly targeted at people who want to build an affordable sports car.

https://gearjunkie.com/motors/best-kit-cars

[–] cogitase@lemmy.dbzer0.com 39 points 2 months ago* (last edited 2 months ago) (1 children)

Other automakers should try producing $21,000 LiFePO4 EV hatchbacks with a 250 mile range instead of cranking out $50,000 EVs with a bunch of ADAS crap that most people don't care about.

[–] cogitase@lemmy.dbzer0.com 29 points 2 months ago (18 children)

I'd love to be able to "seed" the fediverse through p2p hosting of some sort. I'd set aside 1 TB of storage and 20 MB/s for that.

[–] cogitase@lemmy.dbzer0.com 15 points 2 months ago* (last edited 2 months ago)

"How was the hibachi restaurant?"

"Crazy. Shrimp fried rice."

[–] cogitase@lemmy.dbzer0.com 6 points 2 months ago

What modern lithium ion battery is limited to 400 cycles under normal conditions? My 2017 tablet had 1,600 cycles on it and 82% SoH when I sold it this year.

[–] cogitase@lemmy.dbzer0.com 6 points 2 months ago (1 children)

Their accident rate continues to decrease and things like quorum sensing and platooning are going to push them to be better than humans. You're never going to have a perfect system that never has accidents, but if you're substantially better than humans in accidents per mile driven and you're dramatically improving throughput and reducing traffic through V2X, it's going to make sense to fully transition.

I imagine some east Asian countries will be the first to transition and then the rest of the world will begrudgingly accept it once the advantages become clear and the traditional car driving zealots die off.

[–] cogitase@lemmy.dbzer0.com 48 points 2 months ago (2 children)

That's just the Internet now. Every site has content pulled from other sites and their share of local content. Then it gets reposted with more compression artifacts each cycle until it degrades and returns to the earth.

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