Schools themselves should just have a period of "winter schedule" where they can get the earlier sunrise. It might confuse some, but DST already confuses some. It's better to shift school times than shift everyone's time.
If you shift school times, you impact parents who have to go to work, so businesses will need to shift their times, too. At that point, you've just reimplemented the clock shift, but in an ad-hoc, unsynchronized and patchwork fashion.
I do like my WFH time, less distractions, my home office is really nice, and most of the time, I'm super productive. But without the in-person time, it wouldn't work anywhere near as well. The networking is kinda critical, especially since I have to issue orders, and who is going to pay instant attention to someone that is only an avatar?
I've done it for most of my career, probably 20 of 35 years, including the near-decade I was a manager -- and I was WFH full-time, not half-time (1000 miles from the office). I did try to get onsite for a week every couple of months. Making it work requires a lot of overcommunication, but it can be done.
The only thing stopping us from an immediate switch is billionaires want to be in control of the energy supply
Nonsense.
Oh, there are some forces slowing us down, especially the orange man, but even if all of those forces went away or even reversed course 180 degrees there's no way we'd make "an immediate switch". It would and will take many years. It's complicated, there are a lot of moving parts, and we'll get to a point (CA is already there on a lot of days) where renewables frequently have to be curtailed because there isn't enough storage to shift that generation to times of low renewable generation.
It's really hard to get people to grasp any level of nuance.
Indeed. Case in point immediately above this post.
Yeah, I hate this in general about EV coverage. Everything fixates on 'time to charge to full' instead of 'miles replenished per time'.
To be useful, miles per minute of charge is a better figure.
Indeed. Though, total capacity matters, too. I had a 2014 Tesla that only had ~200 miles of range, and road-tripping with that car was moderately painful. It was especially bad in areas where Superchargers were further apart and when there was a lot of elevation increase from one to the next, because it meant that I often had to charge to full to be able to reach the next. The smaller battery meant a lower miles per minute figure even at the best charge rate, but if you have to charge to full you're also waiting through the abysmal charge rate of the worst miles-per-minute part of the charge cycle.
I don't think you can really boil it down to just one figure. Though if I had to, "miles per minute while charging from 10% to 60%" is probably the best.
So a smaller battery charges much faster, as the amount of energy to put into it, is much smaller.
Absolutely wrong. A 1C battery is a 1C battery, regardless of how large it is. Different chemistries and configurations can affect this, but size absolutely does not, assuming the charger is capable of delivering power at the max rate the pack can take it at peak flow -- but 350-400 kW chargers are the norm.
Also, learn how to post. All it takes is trivial HTML markup knowledge.
You morons are not even utterly uneducated how stuff works
Name-calling, especially when coupled with calling me clueless while demonstrating your own complete lack of understanding, earns you a Foe, which means it's unlikely I'll ever see your posts again.
"unless your input power is limited by something"
Input power is always limited by something, even if it's only the desire not to melt the cables.
Not really. You size the power to what the batteries can take at the fastest phase of charging. 350 kW is the norm for fast charging now. A 50 kWh 1C battery that charges at 4C when low (meaning that if it could sustain that rate for the whole recharge it would charge empty to full in 1/4 hour), would max out at around 200 kW. 3C is a more typical max rate, so 150 kW.
From the summary:
The small battery pack also means faster charging times
That's not how this works. Charging time is unrelated to battery size, except that in a given amount of time a larger battery can take in more energy. You charge all of the cells in a battery in parallel, so unless your input power is limited by something, charge time is dominated by how long it takes a single cell to go from empty to full. The number of cells (i.e. the size of the battery) is only relevant to how much power your charging system needs to deliver so that all of the cells can charge as quickly as possible.
There's a little variability among chemistries, but to a first approximation, the Li-ion cells we use today all take about 1 hour to fill from empty, when given power at the highest rate they can handle without sustaining damage. And they can take it faster when they're close to empty.
If you want to minimize the amount of time it takes to add X miles of range, what you want isn't a smaller battery, it's a larger battery. Suppose you want to add 50 miles of range in two minutes. Assuming 165 Wh/mile, you need to add 8.25 kWh. In two minutes a low battery (say, 20% SoC) can add about 10% of its capacity, so to get 50 miles in two minutes at the assumed mileage, you need an 82.5 kWh battery, and a 250 kW charger.
I'm sure Tesla has done the math carefully and weighed size and cost against range and charge times for their expected usage pattern and determined that 50 kWh is the right balance. But a smaller battery doesn't reduce charging times. For a given demand profile, a smaller battery increases charge time and a larger battery decreases charge time.
Blue Origin is far, far from having "caught up". They've had three launches, with a 33% mission failure rate. They are now where SpaceX was fifteen years ago, but with a much worse record (Falcon 9s first mission failure was launch 19, though it did have a partial failure on launch 4 -- primary payload successful, secondary payload failed). New Glenn has done better on booster recovery, but they weren't the ones learning how to do it.
And even if SpaceX never manages to make Starship fully-reusable, they can always punt, build a lighter, fully expendable second stage and have a launch platform that blows every other heavy lift vehicle in the world away.
The Chinese are moving pretty fast but they're also a generation behind.
Their mission is not over ambitious either, it's a medium size lander and proven technologies. Blue Origin is also going with a reasonably conservative lander, but Starship is a much greater risk.
All true, but it's worth pointing out that if the Starship lander succeeds it will enable us to do a lot more, a lot faster. The whole "15 refueling flights for every moon trip" seems kind of crazy on its face, but if you look at the costs (assuming Starship works and become fully reusable), it makes the total cost per kilogram delivered to the surface of the moon insanely low and enables comparatively massive payloads to be delivered.
Big risk, big (potential) reward. Running both the Starship and Blue Moon projects in parallel is probably a good risk mitigation strategy, but if Starship succeeds completely, Blue Origin's lander will be a relic. Of course, it's also possible that Starship will just fail, or that it will succeed but be difficult to man-rate, in which case it may become the delivery service for lunar cargos, while people fly on Blue Moon.
That's my point. That's not an upgrade path, because the whole point of it was using your own domain. That's just data migration.
Fair, though my data -- and Play purchases -- were my bigger concern when they first started talking about just ending legacy GSuite.
I was never offered a free upgrade path and I only have 2 accounts: mine, and the admin one they force you to pay for. I was on the legacy plan and they forced me to pay.
You must have signed up to change over before they backed off. They announced that everyone would have to switch and pay, but I waited because I didn't think it would stick, and it didn't. I have about 25 users on mine, so paying wasn't really feasible.
They must have reintroduced it then, because I remember searching for the phrase after hearing they made the change and not finding it
I searched for it and found it. I can't check now; I left Google last year.
They already dropped "Don't be Evil" from the top of their corporate code of conduct.
That's fake news, actually. A very widespread misunderstanding, but incorrect regardless.
What Google actually did was move "Don't be Evil" from the introduction of the code of conduct to the summary at the end.
Pie are not square. Pie are round. Cornbread are square.