Engineering breakthroughs that pushed humanity across oceans, continents, skies, and space.
Discover how humanity's drive to move faster reshaped civilization through boats, railroads, cars, aircraft, and rockets. Across the series, pioneering engineers and bold machines reveal the breakthroughs that shrank the world and opened new frontiers. Sign up to see the innovations, risks, and turning points behind our relentless pursuit of speed.
Episode guide
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Yes. Every plan unlocks the full library — including all Curiosity Originals like Speed — in up to 4K, ad-free, on all your devices.
Speed is a Curiosity Original, exclusive to Curiosity Stream. Plans start at $4.17/month.
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