4 ms·
Bicycles, sailboats, windmills ...
by kirubakaran 6y ago
Bicycles, sailboats, windmills ...
- metalliqaz 6y agoWhen modern people discuss machines, that's not what we are talking about. None of those are practical for modern travel. We're talking trains, planes, and automobiles.
- 11235813213455 6y agoalthough I love sailboats (compared to motor boats), they still pollute indirectly (most cruise boats have engines, they need maintenance which pollute, ..) Bicycles too need maintenance, but it's so ridiculously insignificant compared to cars (at least my bike) that we can round to 0!