This playlist is meant to include videos that follow the human understanding of the nature of things and the world through history.
YouTube description: Today high-speed trains are comparable to air travel in price and door-to-door speed for shorter journeys. But decades ago locomotives faced fierce competition from air planes and... continue reading
posted by Aard Vark
(oritteropo) 6 years 3 months 1 week ago • 240 views • 3:56Not yet a member? No problem!
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