你即將離開本站

並前往https://www.rigb.org/families/experimental/rubber-band-cannons

Rubber band cannons | The Royal Institution

Andrea and his sons Alessandro and Serafino build rubber band cannons from crisp tins and drinks bottles, and use them to explore projectile motion... and ...

確定！ 回上一頁

查詢 「Cannons」的人也找了：

  1. cannons中文
    2.
  2. Cannons
    3.
  3. Bad dream cannons
    4.
  4. Fire For You
    5.
  5. Cannons ruthless
    6.
  6. Cannons talk talk
    7.
  7. I want to fire with you
    8.
  8. Canon
    9.