• @GraniteM
    link
    English
    61 year ago

    What do you do if there’s a prime number of test tubes, like the thirteen in the picture?

    • @dingus
      link
      English
      17
      edit-2
      1 year ago

      If you don’t want to figure out some awkward balancing techniques, you can just use a balance tube. Fill a tube with water to a similar height of the tube it opposes.

    • veroxii
      link
      fedilink
      English
      11 year ago

      They just explained it. If you have 3 you put them on 8-16-24. Everything else will be pairs which you put across from each other.