3 ms·

„Can be heard“ is not the problem we’re trying to fix, and no reasonable amount of engineering can fix that . Maybe if you converted everything to maglev and li

„Can be heard“ is not the problem we’re trying to fix, and no reasonable amount of engineering can fix that . Maybe if you converted everything to maglev and limited speeds to 20mph.

lukan 2y ago
If something can be heard miles away, it usually means it is very loud close by. And this could be reduced.
- adrianN 2y ago
  Indeed, but you don't need to do stuff to tracks that are miles away from homes.
  - lukan 2y ago
    Yes, but in crowded germany, there aren't that many tracks "miles away from homes".