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Fred Bloggs
Engineering Explained
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Comments by "Fred Bloggs" (@fredbloggs5902) on "Why Don't Solar Powered Cars Exist?" video.
Most people don’t live in deserts.
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Trains are horrendously inefficient, an EV with 3 or more passengers is more efficient than a train.
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City dwellers will be using robotaxis.
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You’re welcome to provide your figures.
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You obviously didn’t watch the video
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Nobody cares how long a taxi takes to recharge.
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@comment6864 1) It takes longer than 5 minutes to refuel a car. 2) If you’ve driven 300 miles, it’s time you took a break and not doing so is grossly irresponsible. 3) The great majority of users will be charging overnight at home and hardly ever visit a public charger at all. 4) FSD will mean that most people will eventually totally give up personal ownership of cars and use robotaxis instead.
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@comment6864 I’m not interested in your delusional opinions. The facts are clear, your refusal to accept them isn’t my responsibility. Your personal preferences and lies don’t affect those of other people. You’re still clinging to the blatant lie that you can refuel a car in 5 minutes. People on a long trip do not refuel and then laze around in a park that you’ve magically conjured up to bolster your pathetic claims. They use the toilet, get a drink and something to eat, this easily takes half an hour which is plenty to recharge an EV. You’re a 🤡
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That’s built into the area calculation.
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On a car?
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@Andrew-gm6cl wow, you really are that clueless, amazing.
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Wireless power transmission doesn’t work.
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The figures are right here in the video... ...They don’t work.
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Except the PVs are probably only 22% efficient, not 33%.
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Panel size?
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1) Charging while driving via a dynamo is a misguided and thinly disguised attempt at perpetual motion. 2) Hydrogen is hopelessly inefficient.
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@BB-mv9wl How the hydrogen is stored is largely irrelevant, making it is only 50% efficient and fuel cells are only 50%. That a total of only 25% efficient. BEVs are 2-3 times more efficient. (The storage in a metal is a complete fraud in my opinion, but that’s a separate issue). Charging from a Dynamo simply takes power by slowing down the car, but keep going you’re hilarious.
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@BB-mv9wl the power used keeping the car at a constant speed will exceed the energy generated by the dynamo. I’m sorry that you’re incapable of understanding that. It isn’t my fault.
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Claims the Aptera is viable... ...Uses the theoretical maximum for a PV. Oops!
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