6 ms·

Here's an analysis of how often you would have to change the marker on a similar clock: https://pay.reddit.com/r/theydidthemath/comments/2vky0v/request_how_oft

Here's an analysis of how often you would have to change the marker on a similar clock: https://pay.reddit.com/r/theydidthemath/comments/2vky0v/request_how_often_would_you_have_to_change_the/ https://pay.reddit.com/r/theydidthemath/comments/2vky0v/requ...

asd 12y ago
The next step: Enhance design so clock can change its own marker.
- TaylorAlexander 12y ago
  Or feed the marker's liquid reservoir from a larger tank.
  - theOnliest 12y ago
    Or use a chalkboard.
    - jagger27 12y ago
      Or some gears and a battery.
    - guelo 12y ago
      Chalk would still run out and need to be replaced. Some kind of sand drawing would be more of an infinite "ink".
      - TaylorAlexander 12y ago
        Hilariously, a good way to do this with infinite "ink" would be to draw the letters on a touch screen with a stylus.
        acmecorps 12y ago
        Or, just use one of the children's magnetic drawing board? http://en.wikipedia.org/wiki/Magna_Doodle http://en.wikipedia.org/wiki/Magna_Doodle
deleted 12y ago
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