Just using a silly example, I’m just curious how pouring water like liquid into another water like liquid can create short lived bubbles

Thanks for your input

  • catloaf@lemm.eeEnglish
    30·
    7 days ago

    Surface tension. When the urine stream hits the water, it splashes a little, and air gets mixed in. When the air comes up, it might not have enough force to overcome the surface tension of the water, and it forms a bubble.

    But urine isn’t pure water. Pure water tends not to bubble as much.