Comment by jandrese
18 hours ago
Transatlantic shipping also. Planes require highly refined fuel though, while ships can burn most anything flammable, even really crappy biofuels. Hardly anything is worse than heavy fuel oil.
18 hours ago
Transatlantic shipping also. Planes require highly refined fuel though, while ships can burn most anything flammable, even really crappy biofuels. Hardly anything is worse than heavy fuel oil.
Different types of density. Transatlantic shipping cares primarily about volumetric density, air travel cares primarily about gravimetric density.
So we can both be correct since OP was not specific. :)