this post was submitted on 03 Nov 2025
503 points (98.3% liked)

Technology

76569 readers
3182 users here now

This is a most excellent place for technology news and articles.


Our Rules


  1. Follow the lemmy.world rules.
  2. Only tech related news or articles.
  3. Be excellent to each other!
  4. Mod approved content bots can post up to 10 articles per day.
  5. Threads asking for personal tech support may be deleted.
  6. Politics threads may be removed.
  7. No memes allowed as posts, OK to post as comments.
  8. Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
  9. Check for duplicates before posting, duplicates may be removed
  10. Accounts 7 days and younger will have their posts automatically removed.

Approved Bots


founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
[–] UnderpantsWeevil@lemmy.world 3 points 13 hours ago

Nah, his complaint was lack of torque.

Maybe just had torque confused with horsepower? That's been the historical trade-off between gas and electric. Sure, its very easy to get an electric motor to jump into action. But it is comparatively difficult to generate the same amount of power with equivalent fuel density.

A gallon of refined gasoline packs insane energy.

Much of which is lost to heat when combusted, which is the historical hang-up.

Not that batteries don't have their own heating problems. But the benefit of batteries is that they're an engineering problem we can solve with miniaturization, which we've become incredibly good at. We're at a soft ceiling in terms of engine chemistry. Petroleum is about as refined as we're going to get it. Combustion's math is what it is. Improvements to the efficiency of modern engines have stalled out as an automotive tool, even to the point that a gas engine powering an electric capacitor in a hybrid yields performance improvements over the gas engine just spinning the wheels directly.