FiveThirtyEight Elections podcast . Pretty unbiased and analysisheavy discussion of politics and the rapport that the team has with each other is funny too . <| sep |> I thought this looked familiar . <| sep |> Presumably much of the weight was due to needing to carry a lot of extra batteries to power the system ? I ' d imagine that nowadays with modern linear induction motors these suspension units could regenerate most of the energy expended on the return stroke . Coupled with electric cars that already have lots of batteries then you have a system that might be workable . <| sep |>! RemindMe 2 days MOUSE PAD MOUSE PAD MOUSE PAD <| sep |> That ' s more than enough time to prepare for an apocalypse <| sep |> I think it ' s not the traditional cylinder idea . I think it ' s that there ' s several of these tubes rotating around a center point , centrifugal force pushing against where the forests and mountains are . There ' s another tube in the skyline that looks like it could be opposite this one .