Superman Tennis Ball Cannon - Scientific Tuesdays

  • Share
    Share Video

  • Add
  • More
    Report this video as:
0 0
You have already voted for this video.
Taking the same basic idea behind a spud gun, we can make it smaller and more portable and launch tennis ba...
Taking the same basic idea behind a spud gun, we can make it smaller and more portable and launch tennis balls instead of vegetables.
Categories:
Related