3 ms·

> Yeah, what you're referring to is the fact that surface tension is not scale invariant. In other words: dew can only be made of smallish droplets, not large o

> Yeah, what you're referring to is the fact that surface tension is not scale invariant. In other words: dew can only be made of smallish droplets, not large ones. You completely blew my mind there! I'd never noticed that before. Does the size of a dew drop relate to the size of the particles? i.e. can we estimate the size of water molecules just by looking at the maximum dew drop size?

carlob 13y ago
Wait wait wait. I was talking about the particles in this particular simulation. Surface tension is _not_ a function of the size of water molecules. In fact you can change it quite easily just by adding a little soap.
- wfunction 13y ago
  D'oh, I was being stupid, thanks.