Formerly u/CanadaPlus101 on Reddit.
Privacy, food safety and environmental regulation basically mean Europe, but then Europe has crazy anti-migrant sentiment at this point. So, maybe one of the Scandinavian countries thatâs still relatively welcoming? Portugal might also track, if you donât mind a country thatâs economically moribund.
Okay, so it looks like nobody read your text. Sorry about that.
Edit: I suppose I should actually answer. The main thing is that youâre going to have to communicate with people who can taste. Theyâre going to notice things you donât, and that can even be safety things if thereâs an ingredient that has spoiled.
To be fair, expression tend to be way, way smaller than a codebase. The math community was never forced to improve in the same way. Actually, the symbols were themselves an innovation; in ancient Greece they just had to try and explain that shit in long, tortured natural language sentences.
I really, really hope nobody feels like Iâm trying to be unclear with them. I know I sometimes am, though.
It sounds like youâd know better than me, haha. Since theyâre talking about being capital-lean Iâm guessing they must outsource the frame pressing. Having a rare, super-specialty injection molding machine would not be lean.
IIRC they mentioned fibre reinforcement, but it couldnât possibly be the aerospace-style precision product, exactly because that would cost a lot.
Edit: And Iâm guessing cold-setting resin would be too expensive?
Yeah, friction losses scale with angular velocity and not torque, and moving a ton of metal takes torque. Donât forget the braking losses, though, unless itâs a hybrid of some kind. Thereâs no turning movement back into fuel the way you can turn it back into electricity.
The point is if youâre looking good range, thereâs several dials that can be adjusted on an ICE car, related to the prime mover. On an EV, drag is the start and finish of the considerations (unless youâre going to move it onto rails, maybe). And of course range is a huge deal, because a liter of secondary cell canât come close to the energy density of a liter of petrol and 38 liters of ambient air.
As I understand it, the aerodynamics can be no joke on EVs. The acceleration is very efficient, thereâs very efficient regenerative braking, and an object in motion just continues in motion until thereâs a force. That means drag is pretty much where your whole battery charge goes. (Iâm not sure how much tire flexing accounts for exactly)
For an example off the top of my head, the Arrow concept car manages 500km by not having side mirrors. Compare that to an ICE engine which wastes most of the fuel energy as heat, but to a widely varying degree depending on design and implemented energy recovery features.
The entire field isnât therapy.