4 ms·

If it wasn't symmetrical it would be far more difficult to balance properly for when it's rotating in "wheel mode"

• ryanmarsh 8y ago
  Yah the real trick is seeing that thing spin perfectly at highway speed.
  • gnarbarian 8y ago
    and then smashing into a pothole. That is A LOT of heavy complicated unsprung mass.
  • LoSboccacc 8y ago
    The vehicle in the video was already wobbling around madly at low speed, as it is it’d be completely uncontrollable at highway speed and at whatever frequency the wheel and suspension resonate. We add grams to balance wheels to prevent damage to suspensions etc, this thing seems just a dream for vehicle applications.