Wherever I’ve been in the world I have of course found wheels. Simple cart wheels, bicycles and motorcycles, and of course cars, most of us rely on wheels to get around. Maybe wheels are yet another example of the many things that unify us, despite our cultural differences?
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How many different kinds of transportation can you think of? The obvious include bikes, cars, planes, trains, boats. Of course our own two feet are a means of transport. Then there are the animals pressed into service such as horses, camels and donkeys. All over the world people make different transport choices depending on local customs and resources.
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A highlight of any visit to North Korea’s capital is a ride on their metro. This is one of the deepest subway systems in the world (our guide said the deepest) at over 110 metres below ground level, and is designed to double as a citywide bomb shelter, with blast doors at the foot of each lengthy escalator.
