lettuceconstant
lettuceconstant on Hacker News
Sure, I could probably be a bit faster or go on a bit longer if I had better gear. But I could also achieve that by just getting into a better shape. With this level of commitment the gear is not the limiting factor. If I can't go faster with this bike, then I don't deserve to go faster with a fancier one, god dammit.
My work is very complicated and technical, so I get some satisfaction from keeping my hobbies ascetic.
At least here they should follow same traffic rules as bikes, but it's very common to see them driving amid pedestrians. Of course, no gear present whatsoever. The average scooter accident is also more serious than the average cycling accident with head injuries being particularly common. Even if the typical victim is the driver himself, that does not make e-scooters great for the city.
We already have city bikes here and it would be societally much preferable if people were just using those instead.
On both sides of the pond.
My problem is with the interpretation of Planck units; they really do not appear in current theories as signifying any theoretical lower limit to measurability, as I must interpret that you claim by saying:
> As far as physicists believe at the moment, there's no way to ever observe a difference below the Planck level. Energy/distance/time/whatever. They all have a lower boundary of measurability. That's not as a practical issue, it's a theoretical one. According to the best models we currently have, there's literally no way to ever observe a difference below those levels.
For example, the Planck energy is a nice macroscopic quantity of approximately 2 gigajoules. For the Planck quantities that are more extreme, the measurement is not hampered by the theory but by practical issues.
Sure, we don't expect our theories to hold at Planck length, but this is not due to something that's baked into the Standard Model or general relativity.