4 ms·
The deepest metro lines are also boiling, because the heat from braking just gets constantly absorbed into the ground, and the ground's ability to disperse the
by IncreasePosts 2y ago
The deepest metro lines are also boiling, because the heat from braking just gets constantly absorbed into the ground, and the ground's ability to disperse the heat is maxed out.
- ZeroGravitas 2y agoSome of that heat is now used to heat homes via a local heat network originally built to use combined heat and power.