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The Wikipedia article seems to say something similar happened, but in a different way.
The Wikipedia article seems to say something similar happened, but in a different way.
What’s the point if they still have AMD, Intel, Nvidia, Qualcomm, etc. chips on them?
I’m a sucker for any connector that has a nice solid spring load mechanism that pops into place when properly connected. It should sound like a movie sound effect of a gun being reloaded.
I’ve also used some really nice quick release steering wheels, like on race cars or racing sims, where they have a spline connector with a tight fit and a good spring load.
I never really liked Calibri at any font size above like 14 pt maybe? Hopefully this new one is better than Arial and I can switch all my PowerPoints over to it.
Tbh you might be able to come back go pocket casts. They added a bunch of functionality back over time. Can’t remember what it used to be like anymore, but it works for me.
I have a free account and do have access to the filters. You can filter by podcast, started/not started, duration, etc. It may still not work for your needs though.
Yo, I’m a Kbin.social member and can report we’re federating now
On one had we’ve got links to the department of energy and to Wikipedia. And just some hand waving on the other hand.
If we’re talking approaching fundamental limits, Hydrogen fuel cell is not a great comparison. A high pressure tank can only get so light, even with linerless ultra high strength carbon fiber pressure vessels, the mass of the vessel is maybe 6-10x the mass of the hydrogen it carries. To increase specific energy there you need to go to cryogenics which is a whole technology leap and has its own set of challenges.
Battery tech has been improving more than you have seen, clearly. Since '08, lithium batteries have increased energy density by 8x (https://www.energy.gov/eere/vehicles/articles/fotw-1234-april-18-2022-volumetric-energy-density-lithium-ion-batteries). The best LiPo batteries are around 0.9MJ/kg right now, but there’s no fundamental reason a battery couldn’t achieve 9MJ/kg. Lithium-air batteries could theoretically achieve way higher energy density than that even (https://en.m.wikipedia.org/wiki/Lithium%E2%80%93air_battery), and have already been demonstrated in a lab to achieve more than 5x what current commercial automotive batteries are doing.
I think the point that is counter to yours is that we are nowhere near the fundamental limits of energy density for batteries. It’s probable we are near a fundamental limit for LiPo, but the point is that battery tech improves by changing technologies/chemistries. BEVs couldn’t exist at all when the best rechargeable battery tech was lead-acid, but were enabled by LiPo. Theres most likely a type of battery you can’t even imagine that has yet to be invented that could store >10x or more energy than current LiPo per unit cost or mass.
I don’t think closing threads is a great idea or in keeping with how this all works. I think it’d be nice to be able to mute a thread as an individual, but by its nature these discussions are open and shared with many instances. If we close it on kbin.social, other kbin instances, lemmy instances, and even places like mastodon and pixelfed could keep discussing, if I understand activity pub correctly.
And we’re already posting screenshots of reddit posts that are screenshots of tiktoks. Awesome
Probably way better and way more expensive.