It can look dumb, but I always had this question as a kid, what physical principles would prevent this?

  • Gladaed@feddit.org
    7·
    8 hours ago

    This is actually a great example for why that stick must not exist.

    You can also do this with a unbreakable stick and an unbreakable shorter tube. Throw the stick at a high velocity through the tube and it contracts for the point of view of the tube. Then close it shut. Now you have a stick that’s longer than the tube fully contained in it.