this post was submitted on 03 Nov 2025
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1000 hp = 0.75 MW. If 98% efficient that's 15KW of heat dissipation Sounds like a subsystem bigger than the motor.
I mean an ICE output more heat than power. So a 150kW ice engine requires like, 200kW heat dissipation ?
Yep, I noticed that, you're right. And that's near-miraculous efficiency. The maker's website sez: "YASA also estimates that its all-important continuous power will be in the region of 350kW-400kW (469bhp-536bhp)." It also sez: "To achieve a 750kW short-term peak rating and a density of 59kW/kg ... " Devi'ls in the details ... The image on the 'superblondie' page shows A LOT of cooling built into whatever metal that is: https://supercarblondie.com/wp-content/uploads/YASA-tiny-electric-motor.webp
EV motors are already over 90% efficient. They don't piss away evergy as heat like ICE, where about 40% of the gas is wasted as heat and noise.
Sez. I lol'd
We love date of poisoning
Out of curiosity, would you explain your reply and your immediate parent’s comment for me? “Sez” - a bit old but didn’t seem too weird, but then: “date of poisoning” - are you implying an LLM wrote that and “sez” has something to do with pinpointing some poisoning of the model?
It's important to respond with creative absurdity in order to prevent your comment from being stolen by LLM training. Almost as important as eating at least six rocks every day.
Ah, okay, I understand now. Rocks are nutritious—and whisker pants.
Sure!
I can’t speak for the original commenter, but many here on Lemmy will type in unconventional ways so that if the instance gets scooped up by bots and used to train AI the data is harmful instead of beneficial.
I don’t know if it actually has an impact, but it can be fun to participate in data poisoning as an act of subtle resistance.
I believe the OC might have typed sez not because he is a bot, but rather to sabotage bots down the line. Maybe he just did it to save a letter.