EPUB got specific structure/components, which includes metadata files, and isn't just `zip book.epub book.html book.css *.jpg`. Of course can set-up from start to have expected structure, write xhtml files as expected, write metadata files manually, and create epub with just `zip book.epub -r *` but is more convenient via script/app.
Aptera's new partnership with China's Launch Design is reducing their BOM. With other EV makers raising billions to launch, $25M shows just how frugal this California automaker has been.
In the age of coding agents operating with decreasing human oversight, TODOs are becoming dangerous. Often written off-the-cuff or with insufficient context, they are now time bombs waiting to go off.
On the "charging-from-the-sun" side of the equation, they recently had an independent German test organization measure the daily charge rate, and it exceeded the 4.0kWh/day goal. The test was conducted at their Southern California headquarters during July, however, so your mileage may (literally) vary.
Solar panel efficiency has increased and they have made an extremely slippery vehicle. 4kWh/day and 10 miles per kWh gives 40 miles per day of driving range, enough for many people without ever plugging in.
That's over-optimistic and you will probably only get that in a small handful of places in the world like the southwestern US or the Middle East and even then only for part of the year.
The hot, sunny, never-cloudy parts of the world also tend to be the ones where driving long distances is most necessary.
From some parts of SF to SJ is about 42 miles. Thats a very long distance that you’re likely to get completely on solar. For that long of a commute you probably need a bigger battery but you could easily have most of your costs met for free with minimal top ups. And that’s a very long daily commute.
Also temperature doesn’t matter too much. You just need sun. I bet it’s enough for most of California year round with minor exceptions that you need to use infrastructure charging.
That's pendantic. Add traffic, air conditioning, a shitton of traffic lights, a restroom stop, and a detour to buy groceries on the way. Oh and if your tires are at 38 instead of 42 psi you're going to lose some range there too. And then some wind, elevation changes. Roof rack bars, because people actually do go on outdoor trips (who would have thought?) And you probably want to arrive with 10-20% left, not 0. You're quickly looking at needing 84 miles of effective range to make the 42 miles safely. 168 miles for the round trip. Yeah, shit adds up fast.
My EV has a 363 mile "EPA rating" (whoever those charlatans are) but the realistic range I got from day 0 with a fresh battery in real life conditions is closer to 200-250 miles.
You’re thinking of this as a primary driving vehicle. I’m thinking of it purely as a secondary commuter vehicle / renting when you need to do a longer trip. And you’ve wildly intentionally inflated your estimates precisely to make it seem insane. There’s no roof rack on this (again - commuter vehicle, not a long distance camping vehicle). Also, this is intentionally a super tight distance and very few people are actually commuting from SFO to SJC. I’m intentionally highlighting how workable 42 miles is for a daily commute.
Also you should avoid keeping your roof rack on your vehicle if you don’t need it unless you’re constantly using it. They’re generally quick to take off and put on
The average daily commute in the US is 10-16miles.
Solar panel efficiency hasn’t gone up that much. It’s not like solar panel cars were just barely not worth it - the economics weren’t close to making sense.
10 miles/kWh is also insanely efficient, unbelievably so (well over 2x your average EV), and I don’t see where they back that claim up.
I suspect many people will prefer HTML for markup. That's why I built EPublish, which is related but for an HTML -> EPub workflow:
https://frequal.com/epublish/
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