Yeah the current challenge with searching is if no one has subscribed to a magazine or user on another instance, you have to search the exact name@domain to get it to show up. Ideally Kbin instances would implement a user bot that subscribes to all the users and communities it can scrape from all federated instances until this search limitation is fixed.
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.
Good luck electing anyone not in the two party system. I think there’s 1 or 2 independent senators and no independent representatives. You need to change the rules of the game, cause like it or not were all playing the game. And not voting or voting 3rd party when they’re polling at 1% is just giving an extra vote to someone who disagrees with you.
Dude what the hell? You posted publicly in a public comment thread and are mad when the person you’re talking about responded? You know this could happen on reddit too right? Creators are people too, you absolute dick.
I’m seeing a lot of misconceptions in the replies. You have it mainly right from a very high level.
The reason why prepreg “expires” is simply that the resin system is mixed before being impregnated into the fibers, so it starts the curing reaction immediately. These resin systems are usually designed to cure properly at high temperatures, typically 250-400F depending on end-use, but they’ll still slowly react at lower temperatures. To further slow the reaction, prepreg is kept frozen. Prepreg also has two types of expirations: “shelf life” and “out life”. Shelf life is how long it can last frozen. Out life is how long it can last at room temp.
Theres a few issues that can happen when using expired prepreg. It can be harder to laminate since it will be too stiff and not as sticky. It won’t cure correctly causing failures in the resin.
Expired prepreg can be recertified by testing the material for those types of failures. Check if the prepreg can fold over a certain radius and stick to a certain angle without sliding off. Cure a sample and test it to see if cured properly.
This article and other discussions I’ve seen about this content removal trend seems to put the blame mostly on a tax loophole. I don’t really understand it, but what I think is basically happening is the company does a calculation that the show/movie will make them basically no money but taking a loss on it by trashing it will earn them a larger discount on their taxes.
They called it AI in the first game too. It’s been called AI in games for decades.
Example: https://www.gamerevolution.com/news/448825-cities-skylines-traffic-ai-better
Probably way better and way more expensive.