Serendip is an independent site partnering with faculty at multiple colleges and universities around the world. Happy exploring!

Reply to comment

Paul Grobstein's picture

water flows up hill

Bingo. Water moving downhill (toward a more probably state) causes other water to move uphill (toward a more improbable state). Issue isn't quite whether we expect it or not (though that's a good touchstone), is the relative probability of starting/ending states. Things go "spontaneously" from more improbable to more probable (second law of thermodynamics). Things going in the other direction can (statistically) do so only when something else changes spontaneously.

Incorrect? Correct? .... Good story?

Reply

To prevent automated spam submissions leave this field empty.
11 + 1 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.