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Re:Hyperloop One Becomes ‘Virgin Hyperloop One’ by pavel_lishin on Thursday October 12, 2017 @10:28AM (#15458170)
Re:Hyperloop One Becomes ‘Virgin Hyperloop One’ by mrguyorama on Thursday October 12, 2017 @12:22PM (#15459076)
or flying cars, or jetpacks, or a million other ideas that just had "engineering problems" that were supposed to revolutionize transportation.