SInce we’re talking climate change I think we should bring back airships for short-haul flights. The fact it floats with little effort means less fuel is needed.
SInce we’re talking climate change I think we should bring back airships for short-haul flights. The fact it floats with little effort means less fuel is needed.
The longest train travel you can do in the world (as of 2021) is from Lagos in Portugal to Singapore. It take something like 21 days and multiple train changes though but still.