国家/地区:欧美
时长:每期90分钟
语言/字幕:粤语
This episode, we explore at the science behind an innovative hydrogen fuel cell-powered car, and then take it out for a spin. We will also have a closer examination at a robotic hand with life-like movement. And later, w…
This episode, we explore at the science behind an innovative hydrogen fuel cell-powered car, and then take…