News for hackers. Stuff that matters.

A comment on Scientists Watch as Heat Moves at the Speed of Sound. Parent comment

Re:Scientists Watch as Heat Moves at the Speed of Sound by tgtweak on Sunday March 24, 2019 @10:54AM (#19476665)
Doesn't seem as if total entropy is increasing, simply rebalancing to the other side (which is still kind of interesting, like a wave in a pool).
[ Parent | on HN ]
Re:Scientists Watch as Heat Moves at the Speed of Sound by hannasanarion on Sunday March 24, 2019 @10:59AM (#19476692)
Yep, and energy is lost in the rebalancing process, and it oscillates until equilibrium, just like a pendulum.
[ Parent | on HN ]