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Joined 6 months ago
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Cake day: November 30th, 2025

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  • I was in an accident once. Another driver did a blind right turn into the center lane in front of me, past a stopped bus in the curb lane. There was no issue assigning fault because the bus driver had a dash cam with the ability to record on demand. If things worked like you would like, that wouldn’t be the case.

    There are perfectly valid reasons to record dash cam footage other than an accident you are personally a part of. And any issues you have with dash cams could be almost as easily, if not more easily, done with another camera-based device.








  • It has been like that since Volta started making stacks of different metal plates and making dead frogs dance. It might surprise you to learn that making subatomic particles dance to our whim at a pace we determine isn’t very easy. We try all kinds of neat ideas to make them do this, and some of them even work. The fact that people like you see all the times we try and it doesn’t work as an indicator that we aren’t trying very hard rather than researchers trying very hard and not always being as successful as we’d like is more an indictment of you than it is of them.

    Also, unlike when I started watching advances in batteries, you can find the history of rechargeable batteries with just a few minutes of web searching. If you had put in even that little bit of effort, you would know that advances in rechargeable batteries neither started nor ended with lithium.