COASTER1921
@COASTER1921@lemmy.ml
- Comment on CATL battery successfully powers electric plane with 1,800-mile civil aircraft expected 1 week ago:
The US really doesn’t understand that there is simply no competing with these batteries. To try to block the import of them is only going to set our own local industry back in their ability to compete in the global economy. And ironically the BMS systems for CATL are still using American semiconductors, so the US still gets some revenue from their massive expansion.
The most viable competitors to CATL are all in China too. I’d be somewhat supportive of a CATL specific ban due to their notoriously terrible employee working conditions and crazy NDAs/non-competes, but to ban all Chinese batteries in the US would be a huge mistake.
- Comment on Apple keeps flogging 8GB of RAM for its Mac computers but it's still a dead horse 2 months ago:
When they charge many $100s for an extra 8gb the value of the bare minimum 8gb doesn’t look so terrible (if only comparing to Apple). Especially considering the performance of swap on a fast SSD.
- Comment on Apple argues in favor of selling Macs with only 8GB of RAM 2 months ago:
Part of the difference is that the Apple silicon Macs aggressively use SSD swap to make up for limited memory. But that’s at expense of the SSD lifespan, which of course isn’t replaceable.
I’d never recommend a Mac, but the prices they charge to get a little more RAM or SSD over base are crazy. The only configurations offering any “value” are the base models with 8gb RAM.
- Comment on Microsoft reveals costs of Windows 10 end of life security update — and it might be more than you'd expect 2 months ago:
This is just going to lead to people using outdated Windows 10 for various reasons. I don’t use Windows much but have it installed. The trackpad gesture customization is basically gone in Windows 11 but was at least serviceable in Windows 10 (to change virtual desktops and volume easily).
- Comment on Reddit started doing what they always wanted to do, sell user content to AI. 4 months ago:
Not only did they have the option, as I understand it the API was even configured as such since all requests from an app shared the same API key. They’re basically whitelisting like this now but only for the accessibility oriented 3rd party apps.
- Comment on Why Charging Your Gadgets Over 80% Is Such a Bad Idea | iFixit News 4 months ago:
Yes, but to increase longevity energy density goes down substantially. Manufacturers (and many users including myself) would not make this decision for something as weight and size sensitive as a phone. The lithium ion batteries currently used already last for 2 years after all and are relatively small. A single model S battery contains 7104 individual cells for comparison. Further, lithium battery recycling has made substantial progress over the last year and will already need to be done at scale when higher volumes of EV batteries have reached their end of life. The impact of the of life phone batteries even from the entire world will be dwarfed by that of the 26 million EVs already on the roads today with thousands of cells each (or equivalent if using prismatic cells).
Some cars use LiFePO4 batteries for the superior longevity. But the range is reduced to somewhere between 1/2 and 2/3 their lithium ion counterparts. The industry is moving away from this trend in recent years in favor of traditional lithium ion with a software limited charge/discharge range.
- Comment on Reddit started doing what they always wanted to do, sell user content to AI. 4 months ago:
If they hadn’t applied the same charges to legitimate 3rd party applications they could still do this and have avoided the massive community backlash.
Considering their horrible track record with advertising and selling Reddit premium this should be the single best way for them to finally monetize their platform. They didn’t need to destroy what little credibility they had remaining to their users to get to this point, but for whatever reason they did.
- Comment on Why Charging Your Gadgets Over 80% Is Such a Bad Idea | iFixit News 4 months ago:
The chemistry from holding that last 20% of charge for a while is what causes the degradation. The BMS can tell the system to stop charging before it’s full but it can’t do anything itself to prevent the cell from slowly being degraded by full charging.
This is is a problem that occurs on the order of years and that’s why the EV companies care but phones historically don’t. More easily replaceable batteries is the real solution here, not software stopping you from fully charging.
- Comment on Elon Musk demands another huge payday from Tesla 5 months ago:
I’d argue we’re at the point where that would be a good business move too. It wouldn’t fix my main issue of but allowing 3rd party repairs so I wouldn’t buy one, but I know several people who have bought other brands due to Elon.