4 Unbelievable Human Powered Vehicles ▶2

You have to see these insane human powered creations…\r
FREEZE LISTS ESPAÑOL \r
FREEZE LISTS DEUTSCH \r
FREEZE LISTS ENGLISH \r
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LINKS\r
ARCHAEOPTERYX AIRCRAFT\r
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ORNITHOPTER\r
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SCUBSTER\r
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HUMAN POWERED ELEVATOR\r
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ATTRIBUTIONS\r
Copyright Free Images From Pixabay: \r
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File: Archaeopteryx being footlaunched.jpg: By RonaldGlider [GFDL ( or CC BY-SA 3.0 ( via Wikimedia Commons\r
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File: View from inside Archaeopteryx during flight.jpg: By RonaldGlider [GFDL ( or CC BY-SA 3.0 ( via Wikimedia Commons\r
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File: Archaeopteryx Philadelphia.jpg: By Jim, the Photographer from Springfield PA, United States of America (IMG_0244 Uploaded by FunkMonk) [CC BY 2.0 ( via Wikimedia Commons\r
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File: Archaeopteryx NT.jpg: By NobuTamura (Own work) [CC BY-SA 3.0 ( via Wikimedia Commons\r
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File: Copenhagen Metro escalators.jpg (Renamed “Escalator 1”): By Stig Nygaard from Copenhagen, Denmark [CC BY 2.0 ( via Wikimedia Commons