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Nature Quote by Melanie Mitchell

“Tony Rothman points out, “Why the second law should distinguish between past and future while all the other laws of nature do not is perhaps the greatest mystery in physics.” quote by Melanie Mitchell
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““Tony Rothman points out, “Why the second law should distinguish between past and future while all the other laws of nature do not is perhaps the greatest mystery in physics.””

Melanie Mitchell

About This Quote

Source Interview: Discussing physics, date unknown

The second law of thermodynamics uniquely distinguishes past from future, unlike other physical laws, presenting a deep mystery.

In simple terms: Thermodynamics shows time’s direction uniquely.

Key Takeaway

Explore why entropy defines time’s arrow.

Themes

physics time entropy mystery

Mood

curious thoughtful

Type

scientific philosophical

When to use this quote

  • research discussions
  • teaching physics
  • science writing
  • public lectures

Key Concepts

thermodynamics philosophy of science

Questions to Reflect On

  • Why does entropy increase?
  • Can we reconcile time symmetry in physics?
A Different Perspective

Other laws may also have hidden asymmetries.

3.2 out of 5 (9 ratings)

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