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Joined 3 months ago
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Cake day: March 20th, 2024

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  • They’re earbuds. You’re going to using them with a phone, maybe a laptop, or even in a pinch maybe a desktop. None of those output enough power to melt through a rubber cable without severely destroying themselves and never working again. OP would be posting “my phone exploded and I’m deaf now” not about the cable having a pimple.

    Even my dedicated amp, a Shiit Magni outputs 6 watts with both channels combined, and ain’t nobody connecting shitty earbuds to an amp. The rest of the cable is going to sink away the heat from 6 watts before the rubber could get hot enough to melt.


















  • Large flat roads are also more efficient. Have you ever driven down a bumpy road? That shit aint efficient. All of your horizontal speed gets turned into vertical speed in a jarringly unpleasant way. That’s part of why trains are so efficient because their tracks are so smooth.

    Large wheels have nothing to do with a vehicles ability to go off road/on bumpy roads, if anything they’re counter productive because you want large soft tires and small wheels for that scenario.


  • What are you talking about? A solid wheel would perform horribly off road or on road in a gas or electric vehicle. You need some sort of tread and deformation to get any grip off road. And rubber is used because it deforms to the road and gives you a larger contact patch which gives you more grip. If you put solid wheels attached to a motor it wouldn’t take much effort to get them to slip in anything but the most ideal conditions. That’s why when people go off roading they get monster tires on tiny wheels and air them down until they’re ready to fall off.

    In a horse drawn wagon solid wheels make sense because the wheels aren’t driving the carriage the horse is. The horse can step over bumps and put its hoof on solid ground. A wheel can’t do that, so it has to comply to the road. The up side is the solid wheel has a lot less rolling resistance. Early EVs had solid wheels because that’s just what we had.