These are even more awesome than the regular vehicles. I'm not familiar with dump trucks that tip sideways (1:03), or Hummer limos (7:10). The motorcycle (6:24) impressed me as well since the support wheels are neatly disguised, though I think they should use MEMS gyroscopes for dirt bikes and other thin-tyred ones.
Side note: two of the bulldozers heavily resemble Terence the Tractor (especially the second one with its orange colour). The fact that many of these were originally "lifeless toys" is remarkable, but it's also a bit disappointing that they can't be bought off the shelf and have to be modified from scratch.
Side note: two of the bulldozers heavily resemble Terence the Tractor (especially the second one with its orange colour). The fact that many of these were originally "lifeless toys" is remarkable, but it's also a bit disappointing that they can't be bought off the shelf and have to be modified from scratch.