Thisepisode,weexploreatthesciencebehindaninnovativehydrogenfuelcell-poweredcar,andthentakeitoutforaspin.Wewillalsohaveacloserexaminationatarobotichandwithlife-likemovement.Andlater,wegoforarunwithajetpackwhichthatgivessprintersaboost.Itissciencefictionmeetsreality.
综艺