• 2 Posts
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Joined 1 year ago
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Cake day: July 4th, 2023

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  • My partner and I will routinely “ruin the moment” with stupid jokes and off topic thoughts. It hasn’t ruined our relationship yet.

    You could theoretically just excersise more conscious control over what you say, but that often leads to exhaustion/burnout. It’s so much better to find someone who understands you, and who you can relax and be yourself around.












  • A hydrogen engine is so much worse for efficiency than a hydrogen fuel cell, and even that is not good compared to batteries. I’d estimate the round trip efficiency of a hydrogen engine to be about 10-15%. So for the same energy that could be used to drive a battery EV 100km, this car from Toyota could drive 12km.

    Additionally, hydrogen is not very energy dense per volume. A compressed hydrogen tank that replaces the boot/trunk of the car would have enough hydrogen for about 100km of range.

    Please let me know if I’m wrong about any of these numbers. For Toyota’s sake, I really hope I’m wrong.